Difference java programming palm blackberry jobs

...required Routing must follow Ethernet differential pair rules. 8. USB Interface Between nRF and HLK Communication between modules will use USB. Routing Requirements USB differential pair: D+ D− Requirements: Controlled impedance Matched length traces Minimal stubs Protection Include: USB ESD protection IC 9. Debug & Programming Interfaces HLK7628N Must include: UART Debug Header RX TX GND Also include: Reset button Boot mode access if required nRF52840 Must include: SWD programming interface: SWDIO SWCLK GND VCC RESET Optional: USB DFU access 10. Indicators Two LEDs must be implemented. LED Function LED 1 Internet connectivity LED 2 BLE activity Each LED must include current limiting resistor. Controlled by: HLK GPIO pins 11. Protection & Compliance...

...email. An OTP is sent to the email for login. After login, the user completes registration details including phone number. UI Adjustments & OTP Fix 6) Temporary feature control I need the ability to temporarily hide certain features (such as comments) until the official launch. UI Adjustments & OTP Fix 7) System information Dashboard: PHP (CodeIgniter) with MySQL iOS: Swift 5 Android: Java Languages: Arabic and English. UI Adjustments & OTP Fix Note: I am looking for a developer who can implement these changes quickly. I can also share some of my previous work....

We are looking for an experienced Flutter developer wit...user login/signup (Google, OTP, etc.) • Add nearby users feature using location • Implement virtual coins & in-app purchase system • Integrate gift sending during live streams • Develop admin panel or backend APIs • Ensure smooth performance and scalable architecture ⸻ Required Skills • Flutter (Dart) • Node.js / Firebase backend • WebRTC / Agora / Zego / Live Streaming SDK • Socket programming for real-time chat • REST APIs development • Experience with live streaming or social apps • Google Play Store deployment knowledge ⸻ Preferred Experience Developers who have already worked on apps like: • Tango • Bigo Live • LivU •...

...handyman who can handle the entire swap-out—from taking down the current door to hanging a brand-new solid wood one. I haven’t locked myself into a particular species; the only firm point is that it must be real wood, durable enough for exterior use, and able to take paint well. If you feel cedar, pine, oak, or another option will outlast our winters, let me know your reasoning and any price difference so I can decide quickly. The door will be painted once installed, so please prep it for an exterior paint job: smooth sanding, exterior-grade primer, and caulked joints where needed. I expect you to supply (or guide me to source) the door slab, hinges, latch set, weather-stripping, and any trim pieces required to make the fit tight and water-resistant. The existing fra...

...for the two EMG channels and another trial with preset a113. No prefiltering should be used for the force channel in both trials. In addition, a trial should be collected without any prefiltering on all three channels. No prefiltering should be used for the force channel in all three trials. Have the subject sit with their forearm resting on the top of their thigh under the table, fully supinated (palm up), pushing against the dynamometer on the underside of the table. The arm muscles should be relaxed. Start data collection and have the subject push up on the table for 0.5 seconds 20 times, while completely relaxing for 1-2 seconds between pushes. Experiment B Using channel preset 113, have the subject sit with their chair raised and grab the edge of the table with the arm fully...

I have written code in R that requires interpretation and Python code that needs modification. The goal is to develop a system that updates lottery predictions automatically by entering new winning combinations. Key Requirements: 1. Deliver results...Requirements: 1. Deliver results for the Pick3 game first as proof of concept. 2. Create a file that generates new predictions based on updated winning combinations for games like Mega Million, PowerBall, Cash4life, and others (details provided). 3. Demonstrate functionality via screen sharing to ensure accuracy and alignment with requirements. Ideal Skills and Experience: - Proficiency in R and Python programming languages. - Strong understanding of algorithms and statistical modeling. - Experience with predictive modeling or similar...

I need an experienced palm-oil technologist to help me raise the purity and improve the chemical profile of my crude palm oil by fine-tuning the existing refining line. My current production meets basic food-grade standards, but I want a cleaner product with lower FFA, peroxide, and trace metal levels so it competes with premium brands. The focus is strictly on refining process optimization—no changes to raw-material sourcing or additive blends at this stage. What I need from you • Audit of my present degumming, neutralization, bleaching, and deodorization steps (P&IDs, temperatures, residence times, vacuum levels, etc.) • Data-driven recommendations for parameter tweaks or equipment upgrades that can realistically be implemented on my line &bull...

...must include at least five peer-reviewed journal articles from the last 10 years and should be organized in a way that clearly explains previous research related to the topic. The topic of the research paper focuses on awareness of racism in maternal healthcare, specifically examining whether there is a difference between male and female participants in recognizing racism experienced during pregnancy. The main research question for the study is: “Is there a statistically significant difference between male and female participants in awareness of racism experienced during pregnancy?” The paper should clearly present this research question in the introduction and explain why the topic is important, including discussion of healthcare disparities, maternal healthc...

Our engineering organization is doubling down on shift-left quality, and the next milestone is a fully automated test suite that lives alongside the codebase and runs on every commit. The work spans strategy, hands-on coding, and mentorship. You will craft an automation framework in Selenium, writing suites in Python, Java, and JavaScript—whichever language best fits each micro-service. Functional coverage comes first, followed quickly by performance scenarios that exercise real-world concurrency and data volumes. Each suite must plug into our existing CI/CD pipeline so that failures block the build and generate actionable reports for developers inside their pull requests. Key targets include: • Converting current manual regression cases into reliable Selenium scripts...

...integration with Stripe • Order creation and storage in the backend database The platform is already built with **Angular (frontend), Spring Boot (backend), and MySQL (database)**. Your task will be to extend this system into a **complete marketplace platform with Admin, Seller, and User panels**, along with secure APIs and AWS production deployment. --- ## Tech Stack Frontend • Angular Backend • Java Spring Boot • REST APIs Database • MySQL Authentication • JWT Authentication • Role-based access (ADMIN, SELLER, USER) Payments • Stripe Cloud / Deployment • AWS S3 • AWS CloudFront • AWS Elastic Beanstalk or EC2 • AWS RDS MySQL DevOps • Docker containers • CI/CD pipeline (GitHub + Jenkins) --- # Plat...

...from Europe or the USA with expertise in wearable devices and IoT systems to help design and develop a wearable sensor board. The project involves PCB design, schematic development, and firmware programming for ECG sensors, Li-ion battery charging, USB communication, and an ESP32 MCU. Key Responsibilities: -PCB Design: Develop high-quality PCB layouts for a wearable sensor board, including ECG connectors, USB-to-UART interfaces, and battery charging circuits. -Schematic Development: Create and review schematics for the BG77 LTE module, ESP32, Li-ion charging, and sensor interfaces. -Firmware Programming: Implement and optimize firmware for the ESP32 MCU, including Wi-Fi/BLE communication, sensor data acquisition, and USB communication. -Signal Integrity: Ensure proper rou...

...published, I’ll move straight to the Uber-style solution: passenger and driver sign-up, live GPS positioning, instant fare estimates, in-app payments and a personal ride history for both sides. Shared requirements • Separate web-based admin console to control users, products, drivers, orders and all payment records. • Scalable, secure architecture (OTP, encrypted APIs, GDPR-ready). • Kotlin or Java codebase built in Android Studio, cleanly documented and version-controlled. • UI/UX that meets Google Material guidelines, Play Store compliance and smooth release management. Acceptance criteria for the first milestone (Medicine Selling App) 1. APK and Play-Store listing approved in internal testing track. 2. Admin panel live on my server with ...

...campaigns. We are considering a Google ads budget of 200 € per month for instance c) Building the existing intake form for new clients () made in JotForm in Google forms We prefer to work with one fix freelancer/contact person who can support us now and in the following years with the tasks described above. He/she should speak English and the time difference with Brussels time (CET) should not be more than 3 hours. For now we have the following questions for you: 1. Overview of your experience concerning the tasks mentioned above. e.g. links to websites you realised in the past in SquareSpace 2. Your hourly rate exclusive VAT 3. A rough price estimate of the tasks a), b) and c)...

...tightens security by controlling app permissions automatically, based on user-defined conditions rather than simple allow/deny prompts. The idea is to intercept any permission request at runtime, check it against a rule set (time, network, app state, or other triggers we agree on), and then grant, deny, or prompt accordingly— all without touching the original ROM. Scope – Develop the full module in Java/Kotlin for the current Xposed/EdXposed framework. – Build a compact UI for adding, editing, and importing rule profiles so users can craft conditions such as “Block camera when screen is casting” or “Allow location only on trusted Wi-Fi.” – Ensure rules apply instantly after creation and survive reboots. – Keep battery a...

...template, and delete anything that smells like automation. One lazy message, one wrong word, one deviation from our voice standard damages brand equity with a prospect we may never get back. We need someone who takes that seriously and has the discipline to prove it. If you have executed AI-assisted LinkedIn outreach, know how to work inside a structured Claude prompt framework, understand the difference between executing copy and improvising it, and treat brand voice as non-negotiable, keep reading. If you are looking for a simple send-and-log role, this is not it. What the Work Actually Looks Like You will execute our UEC Apollo LinkedIn Outreach System. It is a proprietary, research-driven cold outreach workflow built around a master prompt that uses Claude (Anthropic) to ...

Project Bid: 11000 INR We are looking for highly skilled freelancers with strong technical expertise to support academic and research-based projects. Required Technical Expertise: programming Learning & Deep Learning Networks Processing (You Only Look Once) object detection Recognition Image Processing Deliverables: , well-structured and properly commented source code execution support (environment setup & troubleshooting assistance) transfer session via Zoom (clear explanation of implementation, logic, and model architecture)

...Flutter, or equivalent — your recommendation) - USSD menu engine: onboarding, contribution, payout, and account management flows --- REQUIRED SKILLS - AI-Native: You work with Claude Code or equivalent daily. You direct it, validate it, and correct it. This is a core working requirement. - Python (3–4 years): FastAPI or Django REST, PostgreSQL, Redis, async programming, JWT/OAuth2 - Mobile: Android AND iOS experience (Kotlin/Java + Swift), OR React Native/Flutter with native module experience; published app required - Infrastructure: DigitalOcean or AWS/GCP, Docker, Linux, CI/CD - Security: Financial application security, encrypted storage, secrets management - Communication: Strong written English, async remote work, Git --- USSD experience is not require...

...The board will be used for teaching robotics, IoT, and programming to students . The board should be based on an ESP32 module and must integrate multiple components and connectors so students can easily connect motors and sensors. The board should also be compatible with Scratch, so students can control the hardware using Scratch blocks. The freelancer should also create the required firmware or extension file needed to connect the hardware with Scratch. **Key Features Required:** 1. ESP32 module for WiFi and Bluetooth connectivity 2. Motor driver for 2 DC motors 3. Battery connector for rechargeable Li-ion battery 4. USB connector for programming and charging 5. Power and charging indicator LEDs 6. 4 additional LEDs for programming experiments 7. Buzzer for sou...

In java based architecture applications, we have used Backend Dropwizard framework (Jetty) instead of it, we have to replace it with Backend Spring Boot framework Also, in this application, we have to replace DynamoDB database with Apache Cassandra instead of it. migration plan Current flow - Client / Messenger App -> WebSocket Layer -> Redis - Cache-> gRPC over UDS -> Dropwizard (Jetty) -> DynamoDB (message store), FoundationDB for metadata ---------------------------- Required flow 1) Replacing Dropwizard → Spring Boot 2) Replacing DynamoDB→ Cassandra (message data) WebSocket layer logic in the Messenger application. → Elixir → (gRPC Request over UDS) → Spring Boot (Client → Phoenix → gRPC → Spring → Cassandra) 1) ...

...• What is SEER2? Schema Product, ProductCollection, FAQPage --- 4. Category: Heat Pumps H1 Heat Pumps for Whole‑Home Heating & Cooling — R‑454B Ready H2 • High‑Efficiency Heat Pumps • Dual‑Fuel Options • Cold‑Climate Heat Pumps • Installation Requirements • Warranty & Financing Primary FAQ • Are heat pumps efficient in cold climates? • What size heat pump do I need? • What is the difference between single‑stage and variable‑speed? Schema Product, ProductCollection, FAQPage --- 5. Category: Furnaces H1 Gas Furnaces for Whole‑Home Heating — High‑Efficiency Options H2 • 80% vs 96% Efficiency • Sizing by Home Square Footage • Installation Requirements • Warranty & Financing ...

I’m working on a healthcare-focused initiative and need a skilled freelancer who can bring their own professional strengths to the table. Whether your expertise lies in medical writing, health-tech programming, or visually engaging design for clinical audiences, I’m open to solutions that help me move this project forward quickly and accurately. If you have a proven track record in the healthcare sector and can outline how your skills will add value, please share a brief proposal, relevant samples or links, and an estimated turnaround. I’m ready to start as soon as I find the right fit.

...scale gracefully from touch interactions to remote-control navigation. I’ll provide brand assets, sample content feeds, and access to the existing CDN. What I need from you is an end-to-end codebase, a lightweight Node/Python backend that drives the AI recommender, and store-ready builds for each platform. Deliverables • Unified code repository with modular front-end targets: Android (Kotlin/Java), iOS (Swift/Objective-C), LG webOS (web-app), Samsung Tizen (Tizen Studio) • Backend microservice powering recommendations, user profiles, and playback entitlements • API documentation & Postman collection • CI/CD scripts that produce release builds and run automated tests • Short video demo and installable binaries for acceptance Acceptan...

...Integrate and test software components within existing telecom infrastructure Collaborate with our internal engineering team and client’s technical team Write clean, maintainable, and well-documented code Participate in code reviews and propose improvements Requirements: Strong hands-on experience in C and C++ development for embedded systems Solid experience with Linux (user space, system programming, networking concepts) Telecom background, ideally with O-RAN, RAN, or similar telecom protocols/interfaces Good understanding of multithreading, memory management, and real-time considerations Experience with debugging tools (gdb, valgrind, perf, etc.) Ability to read and understand technical specifications and standards Good communication skills in English Availab...

...compliance flags and basic audit logs. • Remote actions (lock, wipe, reboot) executed securely over the air. • Scalable back-end with REST APIs so we can integrate ticketing and reporting later. Tech expectations – Android Enterprise APIs (latest versions) for Work-Managed devices. – Web console built in React, Angular or similar modern framework, backed by a well-documented REST/GraphQL layer (Java, Kotlin, Node, Go—your choice, just explain). – Containerised deployment (Docker/Kubernetes) ready for installation on our on-prem or AWS environment. – Source code, build scripts and a clear installation/runbook are part of the hand-off. Acceptance criteria 1. Smartphones and tablets enrol successfully and receive an initial pol...

...Cybersecurity * Software Development * Virtual Reality (VR) & Augmented Reality (AR) * Mobile Game Development * Software Design * UI/UX Design * Artificial Intelligence * Big Data & Data Analytics * Data Management * Robotics * 3D Printing * Application Development * Mobile Development * Geospatial Information Systems (GIS) * Telecommunication Network Monitoring & Management * Medical Devices Programming * Digital Authentication & Digital Signature * Web Hosting Services * Call Center Services * SMS Services * Voice Dictation Solutions * Computer Maintenance * Data Storage Maintenance * Cloud Services * DevOps The documentation should reflect these operational domains where applicable. Deliverables The freelancer should deliver: * Complete ISO 38500 documenta...

I need an SEO specialist who can make a measurable difference to our Freelancer app’s visibility. My primary objective is to increase organic traffic, and the first lever I want to pull is robust on-page SEO. That said, you should also be comfortable rounding out the strategy with off-page tactics, technical fixes, and thoughtful ASO so the gains stick. Here’s what success looks like for me: • Thorough keyword research that feeds directly into page-level optimisations and refreshed meta data • Clean technical audits with issues fixed rather than just flagged • Content recommendations (or edits) that align with search intent and our brand voice • A sustainable backlink profile built on relevant, high-authority domains • Regular competitor...

I’m building a comprehensive astrology platform that must run seamlessly on Web, iOS, and Android. The core of the product combines advanced Astrology, Numerology, and AI-powered Palm Scanning so users can generate personalized reports and interact with experts in real time. Core user services • Live 1-to-1 Video & Audio consultations, plus a Per-Minute call billing flow • Appointment-based sessions selectable in 30 / 45 / 60-minute blocks • Paid digital reports: PDF Kundli, Marriage Match, Career Path, Remedies & Gemstones, and on-demand WhatsApp consultations • Subscription bundles for recurring guidance and content drops System architecture • Multi-panel design: Client, Astrologer, Support, Admin, and Super-Admin dashboards, ea...

I have a small Java Swing application where several JCheckBox components refuse to stay checked when clicked. No exceptions are thrown; they simply pop back to an unchecked state immediately. I need someone to dive into the relevant UI and event-handling code, identify why the state isn’t persisting, and deliver a clean fix that works across Windows, macOS, and Linux builds of the app. You’ll receive the current source (Maven project) plus a short video showing the behaviour. Please return: • corrected code or patch files • a brief explanation of the root cause • confirmation tests or steps I can run to prove the boxes now retain their state If you’re comfortable debugging Swing listeners, model binding, or custom renderers, this should be a ...

I’m moving our freight-invoice workflow off a Windows-only desktop utility and into a fully SQL Server–driven pipeline. All business rules live in clear documentation, every data source has been mapped, and I have a year’s worth of validated invoices to prove the expected outputs. Here is the flow I need implemented: CSV files arrive from carriers, they are ingested into staging t...handbook, rate cards, and the historical “golden” output for regression tests. Success means your pipeline reproduces those numbers exactly and the API feeds our front end with sub-second response times. If this matches your SQL Server and T-SQL expertise, let’s talk timelines and milestones. ------------------------------------- - In the Aust timezone is prefereble, or at l...

I need an experienced technician to install and program SSL UF1, UF8, and UC1 devices on MacOS desktop computers. Requirements: - Install SSL devices on MacOS - Program devices with default settings Ideal Skills and Experience: - Proficiency in SSL devices - Experience with MacOS - Technical background in device installation and programming

...the script must do each time I call it: • Fetch every meeting for the current day and look only at races graded “D”. • For every qualifying race calculate the time-difference (Best vs Last) for each trap, then pick the two traps showing the biggest increases. • Record those two selections with the dog’s name and trap number, so long as the increase is below 2 seconds; anything ≥ 2 is ignored. • Present the final daily list in a clean, human-readable table onscreen and also echo it as a plain CSV string so I can copy/paste or download. Other notes • Data point used for the comparison is strictly the time difference, not speed or finish position. • No scheduler is required—manual execution only. •...

I need a small, self-contained resource pack for Minecraft Java Edition that will be used on a Fabric server. Very important: This project must NOT use OptiFine, Custom Item Textures (CIT), or any client-side mods. I want this to work using vanilla mechanics only. The goal is to replace the standard carved pumpkin model with several alternate 3D fantasy-style models (for example: a long wizard’s hat, a trophy helm, and other creative variants). Players should be able to switch between these models simply by renaming the carved pumpkin in an anvil. No OptiFine, no CIT Resewn, and no external mod dependencies should be required. The solution must rely purely on vanilla-compatible resource pack features. This pack is focused and lightweight. I only need: Custom textures Cus...

...collaborative environment focused on learning and continuous improvement. Requirements Bachelor’s degree in Software Engineering, Computer Science, or related field (or equivalent professional experience) 8+ years of software engineering experience 5+ years building scalable backend systems Strong experience with microservices architecture 5+ years experience with SQL and NoSQL databases 5+ years programming with C# / .NET Experience with cloud platforms such as AWS, Azure, or GCP Strong problem-solving and system design skills Nice to Have Experience with high-volume data processing systems Experience with distributed systems and event-driven architectures Familiarity with containerization (Docker/Kubernetes) Project Type Long-term opportunity for an experie...

...understanding and tighter decision-making logic so the bot steers users to the right paths with fewer misunderstandings. You are free to leverage Voiceflow’s NLP layer, custom intents or third-party NLP services if they slot in cleanly. I also want the chat UI touched up so it feels more modern and on-brand—small things such as typing indicators, avatar tweaks and smoother transition states make a real difference to perceived quality. Nothing radical, just a slicker wrapper around the flows we improve. Finally, integrations need a once-over. The bot already pushes data to a CRM and pulls FAQs from a REST API, but I’d like those hand-offs reviewed for speed and reliability, adding error handling or webhook retries where sensible. Deliverables • Updated ...

I’m ready to replace the patchwork of spreadsheets and standalone tools we currently use with a single, fully-integrated hospital management solution that works for both my main hospital and our satellite clinics. Please build a system that includes t...trails, role-based access control and data export to standard formats (CSV/PDF) are must-haves. On delivery I will need: • Production-ready builds for all three platforms • Source code with clear comments • A brief deployment guide and user manual • One round of post-launch bug fixes within a reasonable timeframe Feel free to recommend the most suitable tech stack—whether that’s .NET, Java, PHP, React, Flutter or any other combination—as long as it meets the goals above and...

Multi-Vendor E-commerce Marketplace (Amazon-style MVP) — Angular + Spring Boot + AWS Project Overview I need a developer (or small team) to build a multi-vendor e-commerce marketplace similar to Amazon (MVP version). The platform will support Buyers, Sellers, and Admin roles with separate dashboards. Tech Stack Requirements Frontend: Angular (responsive web app) Backend: Java Spring Boot Database: MySQL or PostgreSQL API: REST APIs Auth: JWT Authentication + role-based access (Buyer/Seller/Admin) Payments: Stripe or Razorpay Image Storage: AWS S3 (or similar) Deployment (AWS required): Frontend: S3 + CloudFront Backend: Elastic Beanstalk (or ECS Fargate if you prefer) Database: RDS (private, not public) Core Features (MVP) 1) Buyer (Customer) Features Authentica...

I need a skilled trainer for hands-on sessions with the Makino EDM U3. The training is for intermediate users and should cover: - Basic operation and setup - Advanced features and programming - Maintenance and troubleshooting Ideal Skills and Experience: - Proficiency in operating Makino EDM U3 - Experienced in training intermediate users - Strong communication and hands-on demonstration skills Looking for someone who can provide structured, engaging, and informative training sessions.

Project Brief: Stealth-Modified Automatic Pa...functionality must be fully automatic. No user interaction should be needed after parking. • No visible alterations (e.g., wires, unusual controls, abnormal movement patterns). • Power should remain efficient — preferably still battery-powered or with a hidden upgrade that doesn’t draw attention. Ideal Freelancer Profile: I’m looking for someone with experience in electronics, microcontroller programming (e.g., Arduino), or embedded systems. Ideally, you’ve worked with consumer electronics, automotive modifications, or smart devices before. Both functionality and stealth are equally important for this project. ⸻ Let me know if you have questions or need specific details (such as device models). Loo...

I need someone who understands programming and DNS because my website is having trouble ranking in search engines. Please, if you're not an expert in these things, don't apply.

Technical B...background: • 3+ years as BA, Technical BA, or Product Owner in SaaS or MarTech • Experience working with multiple independent contractors or teams on a single product • Has worked on a project involving Twilio or comparable CPaaS (MessageBird, Vonage) • Can read a technical spec and identify what’s missing, ambiguous, or architecturally inconsistent— without writing the code yourself • Understands the difference between a transactional notification and an AI dialog — and what that means for data storage and system design What we provide: • Phase 0–2 specs, trigger map, architecture decisions, Event Contract schema, data ownership principles • Access to ongoing project context across all contractor workstreams...

I need a detailed physics-based simulation for autonomous robots operating in urban environments. The simulation should incorporate the following sensors: LIDAR, Camera, and Ultrasonic. Key Requirements: - Development of a realistic urban physics-based simulation. - Integration of LIDAR, Camera, and Ultrasonic sensors. - Focus on urban environment dynamics and challenges. I...realistic urban physics-based simulation. - Integration of LIDAR, Camera, and Ultrasonic sensors. - Focus on urban environment dynamics and challenges. Ideal Skills and Experience: - Expertise in simulation development, particularly physics-based. - Experience with sensor integration - Strong background in robotics and urban environment modeling. - Proficiency in relevant simulation software and programming ...

My multi-app food-delivery platform (React Native front ends, Java & Spring Boot backend) already runs smoothly for customers, restaurants, delivery partners and admins. I now need a secure hand-over confirmation flow: 1. When the delivery partner clicks on GET DELIVERY LOCATION, the Customer app must auto-generate a single-use OTP/Pin. 2. The code stays valid for exactly 30 minutes (time-based expiry) and the customer can trigger a fresh code immediately if something goes wrong. 3. The Delivery Partner app prompts for this code on arrival; on successful match the backend records “delivered” and releases any pending status updates to the Restaurant and Admin apps. SECOND PART: After confirmation for order from Restaurant app, all devices of DELIVERY Partner get...

Deliverables • • Source files for recreated results Acceptance criteria • Side-by-side comparison shows no visible difference in content and results. Once I confirm the mirror accuracy of the reproduced report, the project will be considered complete.

I am looking for a senior Python developer to build an automated migration API that upgrades legacy Java 8 projects to Java 17. The core logic should leverage Google Gemini (via Vertex AI or Google AI SDK) to analyze, refactor, and modernize codebases. prefer VIA Vertex AI

...detail: 1) Conversion Count Mismatch The number of purchases reported in Google Ads does not exactly match the number of orders shown in Shopify for the same date range. While the difference is not extremely large, it is consistent enough to raise concerns about tracking accuracy. 2) Revenue Discrepancy (Major Concern) The reported revenue in Google Ads and Facebook Ads does not match the total sales revenue in Shopify. In fact, ad platforms are reporting significantly higher purchase values compared to Shopify’s actual order revenue. The revenue mismatch is noticeably larger than the conversion count difference, which makes ROAS calculations unreliable. 3) Business Impact ROAS metrics cannot be trusted. Scaling decisions are difficult because reported revenu...

...notifications and emails ahead of due dates, at custom intervals we define. Although I am open to adding payment gateways or history tracking later, this first release only needs the reminder workflow working flawlessly. I expect a clean, modern UI, role-based access for admins, teachers and parents, and secure, well-documented code. Feel free to use the frameworks you trust most for Android (Kotlin, Java or even Flutter as long as the final build targets Android), and any stable stack for the web dashboard. Deliverables: • Android APK + source code • Web admin panel with hosting instructions • Structured database schema and dump • Brief user manual and developer setup guide If you have built something similar, share screenshots or a short demo link...

...Materials Shader Graph Physics Simulation Cloth Simulation Explosion FX Electricity FX Smoke & Fire FX Blood FX Environmental VFX MetaHuman MetaHuman Creator MetaHuman Framework Facial Animation Body Rigging Control Rig Live Link Performance Capture Blend Shapes Morph Targets DMX & Lighting DMX Plugin (UE5) DMX Fixtures DMX Protocol ArtNet sACN Dynamic Lighting Stage Lighting GDTF MVR Light Programming Event-Driven Lighting Texturing & Materials PBR Texturing UV Unwrapping UV Mapping Normal Maps Roughness / Metallic Maps Ambient Occlusion Baking Texture Atlas Trim Sheets Tileable Textures Material Instances Decals 3D Software (Required) Software Purpose Blender Modeling, retopology, UV unwrapping, animation Maya Rigging, skeletal mesh, animation pipeline 3ds Max Model...

I'm looking for an experienced developer to build a weather monitoring system using a Raspberry Pi Pico. The system should interface with an RM Young 05108 Anemometer to measure wind speed and direction, as well as a temperature and pressure sensor. Requirements: - Use I2C for data transmission - Utilize an OLED d... as well as a temperature and pressure sensor. Requirements: - Use I2C for data transmission - Utilize an OLED display to visualize: - Wind speed and direction - Temperature and pressure - All data on one screen Ideal Skills & Experience: - Proficiency with Raspberry Pi and I2C communication - Experience with OLED displays - Knowledge of weather sensors and data integration - Strong programming skills, preferably in Python Please provide samples of pre...

I have a sizeable Java-style .properties file—roughly 1,100 English words—that needs to be rendered into standard German while preserving every bit of its structure. All comment lines appear in green and must remain in English; the only content you should touch is the white text that follows each “=”. A few technical points matter: • Back-slash line breaks () must stay exactly where they are so my application still parses the file correctly. • Keys, punctuation, and spacing on either side of “=” cannot shift. • The finished file must come back to me as a clean .properties file ready to drop into the codebase—no extra encoding issues or changed end-of-line characters. If you are comfortable handling resource bundl...

***Project Background*** We are building a financial data aggregation and risk control verification system. We need to retrieve account balances, UPI IDs, and transaction history from major Indian UPI wallet accounts for multi-account fund monitoring and transaction status verificati...similar projects? ***Clarification*** Each wallet is an independent module/deliverable. The scope is limited to OTP login (mobile + OTP) + data extraction (balance, UPI ID, transaction history) No backend systems, databases, or admin dashboards are required. The deliverable is standalone executable code that outputs standardized JSON and meets the acceptance criteria. ***Skills Required*** PHP, Java, Python, Android, Software Architecture, Node.js, Data Extraction, Automation, API Development, Data ...