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Live Experts ®

4.9

353

9.2

99%

Daska, Pakistan

$50 USD per hour

Live Experts LLC is a multidisciplinary technology company specializing in Engineering, AI/ML, Embedded Systems, IoT, and Automation Solutions for startups, businesses, and enterprises worldwide. With over a decade of technical delivery experience and hundreds of successfully completed projects, we help clients transform complex ideas into scalable, production-ready solutions that solve real business and operational problems. Our strength comes from combining software, AI, automation, electronics, and engineering expertise under one team. This allows us to handle both digital systems and real-world hardware projects with practical implementation experience. Our expertise includes: • Artificial Intelligence (AI) & Machine Learning (ML) • Generative AI & Conversational AI • AI Chatbots & AI Agents • Computer Vision & OCR Systems • Predictive Analytics & Data Intelligence • Workflow Automation & AI Integration • Embedded Systems & IoT Solutions • Arduino, ESP32 & Raspberry Pi Development • PLC, SCADA & Industrial Automation • Electrical & Mechanical Engineering Support • Sensor Integration & Smart Monitoring Systems • AI-Powered Dashboards & Business Platforms • Cloud APIs & System Integrations • Automation & Control Systems We work with modern technologies including: Python, OpenAI, ChatGPT, TensorFlow, OpenCV, Node.js, React, FastAPI, PostgreSQL, AWS, Docker, MATLAB, Arduino, ESP32, Raspberry Pi, PLC systems, and industrial automation platforms. What makes us different is our ability to bridge the gap between: AI + Automation + Embedded Systems + Engineering Many companies can build software. Others can build electronics. Very few can combine AI, automation, hardware, and engineering into complete intelligent systems that work in real business environments. We have experience working across: • Industrial Automation • Healthcare • Logistics & Fleet Systems • Manufacturing • Finance & Trading Systems • Smart Monitoring Systems • Operational Dashboards • IoT & Connected Devices • AI Business Solutions • Intelligent Automation Platforms Our development approach focuses on: • practical implementation • scalable architecture • clean UI/UX • reliable integrations • business-focused solutions • long-term maintainability • clear communication • premium execution quality Whether you need: • an AI-powered platform • an embedded IoT device • industrial automation • computer vision systems • AI automation workflows • predictive analytics dashboards • AI chatbots • sensor-based monitoring systems • electrical/mechanical engineering support • or a complete intelligent system Live Experts can help design, develop, and deploy reliable solutions tailored to your business goals. We believe in building long-term partnerships and delivering systems that create measurable operational and business value.

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Modular solutions

5.0

118

8.1

97%

SIALKOT, Pakistan

$50 USD per hour

Modular Solutions delivers advanced Engineering, AI/ML, Embedded Systems, and IoT solutions for startups, enterprises, researchers, and industrial clients worldwide. We transform complex ideas into production-ready systems — from AI platforms and automation tools to embedded hardware, enterprise software, industrial controls, simulations, and engineering designs. Our expertise combines Artificial Intelligence, Machine Learning, Computer Vision, Deep Learning, Data Science, Analytics, and Automation with strong software engineering capabilities in Python, C/C++, Java, C#, .NET, PHP, JavaScript, SQL, MATLAB, Simulink, and Linux-based systems. On the hardware side, we specialize in Embedded Systems, IoT Devices, FPGA/Verilog/VHDL, PCB Design, Raspberry Pi, Arduino, ARM development, RF systems, electronics, firmware, industrial automation, sensor integration, DSP, and hardware/software interfacing. We also provide Mechanical, Electrical, Civil, and Structural Engineering services including AutoCAD, Civil 3D, SolidWorks, CAD/CAM, Product Design, 3D Modelling, Simulation, Renewable Energy systems, and technical feasibility analysis. Our experience includes: • AI-powered analytics and automation platforms • Facial Recognition and OpenCV systems • Enterprise SaaS and backend platforms • Industrial automation and control systems • FPGA and embedded hardware development • MATLAB/Simulink modeling and simulation • IoT evaluation and sensor systems • CAD drafting and engineering design • Unity 3D and simulation applications • Data analytics and statistical analysis • Research, technical writing, and documentation We also support clients with Project Management, Business Analysis, Finance, Accounting, Bookkeeping, QuickBooks reconciliation, Reporting, Scientific Research, Research Writing, Technical Writing, and enterprise consulting. Our technical stack and domains include: AI & Machine Learning | Deep Learning | Neural Networks | Computer Vision | OpenCV | Data Science | Big Data | Statistical Analysis | SPSS | R Programming | Python | MATLAB | Simulink | Algorithm Development | Data Mining | Text Mining | C Programming | C++ | Java | C# | PHP | JavaScript | SQL | .NET | Software Architecture | Linux | Web Development | Electronics | Electrical Engineering | FPGA | Verilog/VHDL | Embedded Systems | IoT | Arduino | Raspberry Pi | ARM | PCB Design | RF Communications | DSP | CAD/CAM | AutoCAD | SolidWorks | Mechanical Engineering | Civil Engineering | Structural Engineering | Product Design | 3D Modelling | Unity 3D | Technical Writing | Research Writing | Project Management | Finance | QuickBooks | Business Analysis Clients choose Modular Solutions for strong communication, fast execution, technical depth, and the ability to solve complex engineering and software challenges under tight deadlines. We focus on delivering reliable, scalable, and production-ready solutions tailored to each client’s goals.

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ASRADesigning

5.0

7.4

95%

Karachi, Pakistan

$40 USD per hour

I'm Muhammad Ashar, a passionate digital creator specializing in immersive experiences across game development, website design, and both 2D and 3D art and animation. With years of hands-on experience, I take pride in delivering high-quality, creative solutions that bring ideas to life. Whether you're looking to build a captivating game, design a modern and responsive website, or create eye-catching visuals and animations, I offer end-to-end services tailored to your specific needs. My Services: Game Development: Designing and developing engaging games for various platforms. Website Development: Creating clean, responsive, and user-friendly websites. 2D & 3D Art: Crafting visually stunning artwork and models for games, media, and more. Animation: Producing dynamic animations that enhance storytelling and audience engagement. Graphic Design: Delivering impactful designs for branding, marketing, and digital media. I'm committed to blending creativity with technology to help bring your vision to life. Let’s work together to turn your ideas into reality.

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DexWolf Technologies

4.5

4.8

100%

Karachi, Pakistan

$10 USD per hour

𝐃𝐄𝐗𝐖𝐎𝐋𝐅 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐈𝐄𝐒 - Where Ideas Become Empires. 🏆🎯 Aiming to Deliver $3M+ Projects in 2026-2027 𝐒𝐓𝐎𝐏 𝐒𝐂𝐑𝐎𝐋𝐋𝐈𝐍𝐆. 𝐘𝐎𝐔 𝐉𝐔𝐒𝐓 𝐅𝐎𝐔𝐍𝐃 𝐓𝐇𝐄 𝐋𝐀𝐒𝐓 𝐀𝐆𝐄𝐍𝐂𝐘 𝐘𝐎𝐔'𝐋𝐋 𝐄𝐕𝐄𝐑 𝐍𝐄𝐄𝐃. Welcome to Dexwolf Technologies, your full-service digital agency for modern design, smart automation, and high-performance development. We don't just complete projects - we deliver results that grow your business, beat your competitors, and make your brand impossible to ignore. TOOLS, PLATFORMS & FRAMEWORKS WE USE UI/UX & Graphic Design: ✅Figma ✅Adobe XD ✅Adobe Photoshop ✅Adobe Illustrator ✅Adobe InDesign ✅Canva Pro Video Editing, Animation & 2D/3D: ✅Adobe After Effects ✅Adobe Premiere Pro ✅Blender ✅Cinema 4D ✅Autodesk Maya ✅DaVinci Resolve Website Development, CMS & SEO: ✅WordPress ✅WooCommerce ✅Shopify ✅Webflow ✅Wix ✅Squarespace ✅Elementor ✅WPBakery ✅Technical SEO ✅On-Page SEO ✅Speed Optimization ✅Google Analytics ✅Google Search Console ✅GTmetrix Frontend Development: ✅HTML | HTML5 ✅CSS | CSS3 ✅JavaScript (ES6+) ✅TypeScript ✅React.js ✅Next.js ✅Vue.js ✅Tailwind CSS ✅Bootstrap Backend Development: ✅Node.js ✅Express.js ✅NestJS ✅PHP ✅Laravel ✅Python ✅Django ✅FastAPI Mobile App Development: ✅Flutter ✅React Native ✅Kotlin ✅Swift ✅Android Studio ✅Xcode API Development & Integrations: ✅RESTful APIs ✅GraphQL APIs ✅JWT Authentication ✅OAuth 2.0 ✅Webhooks ✅Stripe API ✅PayPal API ✅Twilio API ✅Google Maps API ✅Firebase Cloud Messaging (FCM) Databases & Storage: ✅MongoDB ✅PostgreSQL ✅MySQL ✅Firebase Firestore ✅Firebase Realtime Database ✅Redis ✅SQLite ✅NoSQL Cloud, Hosting & Deployment: ✅AWS (EC2, S3, Lambda) ✅Google Cloud Platform (GCP) ✅Microsoft Azure ✅DigitalOcean ✅Vercel ✅Netlify ✅Docker ✅Kubernetes DevOps & Development Workflow: ✅Git ✅GitHub ✅GitLab ✅Bitbucket ✅CI/CD Pipelines ✅Postman ✅Swagger (OpenAPI) ✅Jira ✅Trello ERP, CRM & Business Platforms: ✅Zoho CRM ✅Salesforce ✅HubSpot ✅Odoo ERP ✅Microsoft Dynamics AI & Automation: ✅OpenAI (ChatGPT API) ✅LLM Integrations ✅AI Chatbots ✅Zapier ✅Make (Integromat) ✅n8n Automation ---------------------------- ✅Content Writing WHY CLIENTS PREFER DEXWOLF TECHNOLOGIES: Because we don't make excuses - we make results. ✅ 100% Quality & On-Time Delivery ✅ 50+ Successful Global Projects ✅ Expert Team of Designers, Developers & AI Specialists ✅ Fast Communication & Transparent Workflow — reply within 1 hour ✅ Long-Term Support & Maintenance ✅ Trusted by Clients in 10+ Countries At DexWolf Technologies, we believe every idea deserves to shine. From creative brand identity and powerful websites to smart AI automation — we make it happen, on time, every time. Your competitors are already online. The question is - are you ahead of them? Message us right now. Let's build something powerful together. 🎯 Thanks for visiting the Profile. DexWolf Technologies.

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See more Astrophysicists

Clients rate our Astrophysicists

4.91 out of 5

from 1,931 reviews

How to hire a great freelance Astrophysicist

An astrophysicist is a scientist who applies physics and mathematics to study celestial objects, cosmic phenomena, and the structure and evolution of the universe. Hiring a freelance astrophysicist gives you on-demand access to advanced research, modeling, and analysis capabilities without the overhead of a full-time academic hire. Whether you need orbital mechanics calculations, spectral data interpretation, or peer-reviewed scientific writing, a qualified astrophysics consultant can deliver rigorous, defensible results for commercial, educational, and research applications.

What does a freelance astrophysicist do

Freelance astrophysicists handle a wide range of technical and analytical work that draws on observational astronomy, theoretical physics, and computational science. They translate raw astronomical data into actionable insights, build simulations of physical systems, and produce documentation that meets academic and industry standards.

Common engagements include data reduction from telescope observations, gravitational and orbital modeling, cosmological simulations, exoplanet detection analysis, and consulting on space mission concepts. Many also support science communication, technical writing, and curriculum development for organizations that need accurate astronomy content.

Core deliverables and services

An astrophysics specialist can produce work across observational, theoretical, and applied domains. Typical deliverables include:

Reduction and analysis of photometric, spectroscopic, and radio astronomy data

Numerical simulations of stellar evolution, galaxy dynamics, accretion disks, or n-body systems

Orbital mechanics calculations, trajectory design, and mission feasibility studies

Light curve analysis for variable stars, exoplanet transits, and asteroid characterization

Peer-reviewed paper writing, literature reviews, and conference abstracts

Grant proposals, white papers, and technical reports for aerospace and research clients

Educational content, lecture notes, problem sets, and textbook chapters

Statistical modeling using Bayesian inference, Markov Chain Monte Carlo, and machine learning techniques

Visualization of astronomical datasets and simulation outputs for publication or outreach

Tools and methodologies astrophysicists use

An experienced astrophysics consultant works fluently with the standard scientific computing stack used across research institutions and observatories. Look for proficiency in:

Python with Astropy, SciPy, NumPy, Matplotlib, and AstroML for data analysis

IRAF, DS9, and TOPCAT for image reduction and catalog handling

CASA for radio astronomy data calibration and imaging

GADGET, AREPO, or Enzo for hydrodynamic and cosmological simulations

REBOUND and MERCURY for n-body and orbital integrations

LaTeX with AAS journal templates for manuscript preparation

Fortran, C++, and MATLAB for legacy and high-performance code

SAO/NASA ADS, Vizier, and MAST for literature and archival data access

Statistical methods including MCMC sampling, Gaussian processes, and Bayesian model comparison

Industries and use cases

Demand for astrophysics expertise extends well beyond academia. Common buyers on Freelancer.com include:

Aerospace and satellite companies needing orbital analysis, attitude dynamics, or radiation environment modeling

EdTech platforms producing astronomy courses, interactive simulations, or assessment content

Publishers commissioning textbooks, popular science articles, and documentary research

Planetariums and museums developing exhibits, scripts, and visualizations

Startups in space situational awareness, asteroid mining feasibility, and Earth observation

Research groups outsourcing data pipeline development or statistical review

Software companies building scientific applications that require physics-accurate models

Media producers verifying science accuracy in films, games, and editorial content

How to evaluate astrophysicist candidates

Because astrophysics is a credential-heavy field, candidate evaluation should focus on academic record, research output, and demonstrable computational skill. Strong signals include a graduate degree in astrophysics, astronomy, or physics, a list of peer-reviewed publications indexed on ADS or arXiv, and a public code portfolio on GitHub showing reproducible analysis.

Review sample reports for clarity of methodology, correct error propagation, and appropriate use of statistical tests. Ask for references to specific datasets they have worked with, such as Gaia, Kepler, TESS, Hubble, or JWST archival data.

Useful interview questions to copy and use:

Can you walk me through a recent project where you reduced raw observational data into a publishable result?

Which simulation or modeling frameworks have you used, and how did you validate your outputs against analytical or observational benchmarks?

How do you handle systematic uncertainties and quantify confidence intervals in your analyses?

Have you published in peer-reviewed journals, and can you share your ADS or arXiv author page?

What is your approach to making analysis pipelines reproducible for a client who may need to extend the work later?

Why hire astrophysicists on Freelancer.com

Freelancer.com connects you with a global pool of scientists, including PhD-level researchers, postdoctoral fellows, and applied physicists with industry experience. The platform's scale means you can find specialists in narrow subfields such as gravitational wave analysis, planetary dynamics, or stellar spectroscopy without committing to a long-term academic contract.

Profiles on Freelancer.com show verified skill tests, completion rates, and detailed client reviews so you can compare candidates on objective evidence. Milestone Payments hold funds securely until you approve each deliverable, which is particularly useful for research projects that progress in defined phases. With competitive bidding, you set the budget and review proposals from freelancers on Freelancer.com worldwide.

Ready to bring scientific rigor to your next research, aerospace, or educational project? Post a project on Freelancer.com today and connect with skilled astrophysicists ready to deliver.

What are the steps to hiring a freelance astrophysicist?

Hiring an astrophysicist is straightforward when your brief reflects the technical nature of the work. The clearer you are about the science question, datasets, and expected output, the better matched your bids will be. The following three steps walk you through posting, reviewing proposals, and awarding the project.

Step 1: Post your project on Freelancer.com

The quality of your project post directly determines the quality of bids you receive. A vague brief attracts generalists, while a precise brief draws candidates with the exact subfield expertise you need. Head to the post project page , where you fill in the brief, scope, timeline, and budget before publishing the project for freelancers to bid on.

State the scientific question, hypothesis, or deliverable, such as "fit a transit model to TESS light curves for ten target stars"

List datasets, archives, or instruments involved, including data formats and access arrangements

Specify required tools or languages, for example Python with Astropy, CASA, or LaTeX manuscript preparation

Note the audience for the output: peer-reviewed journal, internal report, educational material, or executive summary

Indicate timeline, milestone structure, and whether authorship or NDA terms apply

Step 2: Review bids from freelancers

Bids on technical projects are short proposals, not just price quotes. A strong astrophysics bid shows the freelancer understands your science question, identifies the right methodology, and asks intelligent clarifying questions. Read each proposal closely for evidence of domain fluency.

Look for specific methodology references, such as MCMC fitting, photometric calibration steps, or simulation parameters

Check whether the freelancer raises relevant questions about systematics, data quality, or assumptions

Assess whether their proposed timeline reflects realistic computation, analysis, and writing time

Review attached samples such as published papers, GitHub repositories, or prior simulation outputs

Use Freelancer.com chat to discuss approach, validate credentials, and request a brief outline before shortlisting

Step 3: Evaluate freelancers and award the project

The final decision combines proposal quality with profile evidence. For astrophysics, weight academic publications, code reproducibility, and consistency of past technical reviews more than a single standout sample. A track record of delivering rigorous work across multiple projects is the strongest indicator.

Examine portfolio depth: published papers, conference talks, simulation projects, and analysis notebooks

Check star ratings alongside the number of completed projects to gauge consistency

Read written client reviews for comments on accuracy, communication, and adherence to scientific rigor

Confirm verified payment method, completion rate, and on-time delivery rate

Award the project and fund Milestone Payments so deliverables are reviewed and approved before funds release, protecting both sides through the engagement

How long does an astrophysics project take?

Timelines depend heavily on scope. A focused data reduction or literature review can be completed in a week or two, while custom simulations, full research papers, or mission concept studies typically run several weeks to a few months. Define milestones in your brief so the freelancer can give a realistic schedule.

Can I hire a freelance astrophysicist for a one-off consultation?

Yes. Many astrophysicists on Freelancer.com take short engagements such as reviewing a manuscript, sanity-checking calculations, advising on instrument selection, or providing expert opinion for media and legal contexts. You can scope the project as a single deliverable or an hourly consultation.

What is the difference between an astrophysicist and an astronomer?

The terms overlap heavily in modern usage. Astronomers traditionally focus on observing and cataloging celestial objects, while astrophysicists apply physical theory to explain how those objects behave. Most professionals trained in the last few decades do both, so either title can fit the same job.

Do I need an astrophysicist or a data scientist for my project?

If your work involves astronomical data, physical modeling, or domain interpretation of observations, an astrophysicist brings essential context that a generalist data scientist will lack. For purely statistical or machine learning tasks unrelated to physics, a data scientist may be sufficient.

Can a freelance astrophysicist co-author or contribute to a published paper?

Many will, provided authorship terms are agreed in advance. Discuss contribution scope, author order, and acknowledgements in your brief so expectations are clear before work begins.