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$15/hr
$0 earned
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✅ AI-Powered Full Stack Developer
✅ 7+ Years of Web App & SaaS Development Experience
✅ OpenAI, ChatGPT & AI Automation Specialist
✅ Scalable CRM, HRM & Business Automation Systems
✅ Fast Communication & Long-Term Client Support
I build AI-powered web applications, SaaS platforms, and automation systems that help startups and businesses scale faster, automate workflows, and improve operational efficiency. I specialize in full stack development, OpenAI integrations, and scalable backend architecture for modern business applications.
Here’s what I deliver:
✔️ AI & OpenAI Integration – Custom ChatGPT apps, AI assistants, RAG systems, LangChain workflows, AI automation tools, and intelligent business solutions using OpenAI APIs.
✔️ SaaS & Web Application Development – CRM, HRM, dashboards, multi-tenant SaaS platforms, admin panels, and real-time web applications built for scalability and business growth.
✔️ Full Stack Development (React.js, Next.js, Node.js, NestJS, PHP Laravel) – modern frontend and backend solutions with clean architecture, optimized performance, and scalable APIs.
✔️ API & Third-Party Integrations – Stripe, PayPal, Twilio, SendGrid, Google APIs, Zapier, webhooks, authentication systems, and cloud integrations.
✔️ Cloud, DevOps & Deployment – AWS, Docker, VPS deployment, CI/CD pipelines, server optimization, security implementation, backups, and scalable infrastructure setup.
✔️ Business Automation Systems – workflow automation, lead management systems, smart dashboards, AI customer support solutions, and business process optimization.
⭐ Recent Client Feedback:
“Wow. I just updated our company website & appointment portal and it was SO SIMPLE to work with than the old one. I am blown away.”
“Hassan completely transformed our web platform. His AI automation and scalable design saved us time and boosted business efficiency.”
Why clients choose me:
✔️ Business-focused development approach
✔️ Clean, maintainable, and scalable code
✔️ Transparent communication & reliable delivery
✔️ Long-term support and growth-focused solutions
Let’s discuss your project and build a scalable AI-powered web application, SaaS platform, or automation system tailored to your business goals.
$10/hr
$5.6 earned
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As a data scientist and AI/ML engineer, I specialize in building data-driven systems that power intelligent decision-making and deliver real-world impact. From predictive modeling to natural language processing and deploying scalable ML pipelines, I excel at the intersection of data, algorithms, and product innovation.
With hands-on experience across end-to-end machine learning workflows involving data cleaning, exploratory analysis, feature engineering, model development, and production deployment. Also, I help businesses extract actionable insights and automate critical processes. Whether you're scaling a recommendation system, building a recruitment chatbot, or forecasting user behavior, I bring the technical depth and clarity needed to deliver results.
Key Expertise Includes:
1. Machine Learning & AI: Supervised/unsupervised learning, model evaluation, tuning, and explainability (XGBoost, Random Forests, SHAP, LIME)
2. NLP & Deep Learning: Text classification, entity extraction, transformers (BERT, GPT), sentiment analysis, spaCy, Hugging Face
3. Data Science & Analytics: EDA, A/B testing, statistical modeling, pandas, NumPy, seaborn, matplotlib
4. Deployment & MLOps: Streamlit, Flask APIs, FastAPI, Docker, AWS (S3, EC2, Lambda), CI/CD workflows
5. Databases & Big Data: SQL, PostgreSQL, MongoDB, Redis, Spark (PySpark)
Tools & Stack: Python, Jupyter, Git, DVC, Airflow, MLflow, Scikit-learn, TensorFlow, PyTorch, LLM, ETL, MLOPs, LLMOPs etc
Projects & Achievements:
- Designed a real-time fraud detection model for a fintech platform that reduced false positives by 35%.
- Built and deployed a conversational AI recruitment assistant that screens candidates and routes insights to HR, improving hiring efficiency by 60%.
- Developed a predictive analytics engine for customer churn, boosting retention efforts with actionable triggers.
- Led a startup team in building a custom recommendation system that increased user engagement by 2.5x.
My Approach:
I believe that good data science isn't just about the model—it's about solving the right problem, validating assumptions, and deploying trustworthy systems. I code for clarity, performance, and scalability, and I work closely with stakeholders to turn business goals into measurable outcomes.
Let’s Collaborate:
The future belongs to companies that can learn and act from their data. If you're ready to build smart systems, automate decisions, or scale your AI infrastructure, send an invite and let's turn your data into strategic power.
United States
$40/hr
$95 earned
Available now
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I help businesses clean up spreadsheets, automate reporting workflows, and turn raw data into organized, actionable reports.
Whether you need Excel cleanup, CSV formatting, dashboard creation, automated reporting, or data organization, I focus on delivering reliable solutions that save time and improve efficiency.
United States
$50/hr
$0 earned
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I'm a Food Scientist currently but my resume tells a different story. I have been in Staffing, Food and Beverage, and Sports industries. I have filled many different roles and have a ton of experience from Marketing, Supply Chain and Food Science. I am committed to completing roles start to finish. Whether you’re trying to win work, list your services, or create a new online store, I can help. Feel free to reach out and I look forward to working with you!
$20/hr
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Electrical Engineer with extensive experience in paper production plant maintenance and operation of substations up to 115 kV. Proven leader and specialist in high-pressure boilers and cogeneration power plants. Skilled in energy efficiency projects and implementation of ISO 50001 standards for rational energy use. Currently certified as a Python Data Analyst with strong expertise in data management and processing, and pursuing advanced studies in Artificial Intelligence with a focus on Data Science
$7/hr
$0 earned
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Virtual Assistant | Data Entry | Web Research | Social Media Support
Need someone reliable to handle your administrative tasks, research, data entry, or social media support?
I’m a detail-oriented and organized professional who helps businesses and individuals save time by handling tasks accurately and efficiently.
I can help you with:
• Virtual assistance and administrative support
• Data entry and data management
• Web and internet research
• Microsoft Word and Excel
• Google Docs and Google Sheets
• Social media management and content support
• Document formatting and organization
• Email and customer support
• Product and market research
I’m a quick learner, dependable, organized, and committed to delivering quality work within the agreed deadline. I’m also comfortable learning new tools and adapting to different workflows.
If you’re looking for someone who will take your tasks seriously and make your workload easier, I’d be happy to work with you.
Send me a message and let’s discuss how I can help with your project.
Bangladesh
$8/hr
$0 earned
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Accomplished Food Engineering and Tea Technology graduate specializing in academic research support, scientific writing, and publication-ready manuscript preparation. Experienced in journal formatting, thesis and dissertation structuring, citation alignment, and publisher guideline compliance. Skilled in technical documentation and visual presentation for clear scientific communication. As a Research and Publication Specialist, I help researchers transform strong research into professionally structured, submission-ready work.
$25/hr
100%
Job Success
$100K+ earned
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Most spatial data projects fail at the same point: the data is there, but no one can turn it into a decision.
That's the gap I've spent 15 years closing from Thailand's national space agency to US precision agriculture to live climate risk platforms serving Southeast Asia.
If your project involves any of these, I can help immediately:
🛰️ Remote Sensing & Satellite Imagery
I spent years at Ceres Imaging (Oakland, CA) georeferencing large-volume VNIR and thermal aerial imagery for precision agriculture, quality control, R&D, and spatial analysis at production scale. If your project involves satellite or aerial data that needs processing, analysis, or interpretation, this is work I've done at high volume.
🌍 Climate & Environmental Risk
I built GlobMaps from scratch a live climate risk intelligence platform integrating ERA5, SEAS5, NASA FIRMS, and GloFAS data into drought, flood, and wildfire scoring APIs for Southeast Asia. I designed the data pipelines, the index methodology, and the full platform alone. Clients in insurance, finance, and agriculture use it to make risk decisions today.
📍 Geospatial Data & Navigation
Currently supporting SafeGraph with geospatial data acquisition and address mapping for urban navigation projects across Thailand, Vietnam, Greece, Ukraine, and Kazakhstan. If you need accurate, structured location data for a specific country or region, this is active work.
🏠 Real Estate & Property Intelligence
9+ years supporting Bid4Assets with GIS data for US property auctions, parcel research, spatial data organization, county-level records, and due diligence across California, Pennsylvania, and more. Also currently supporting Community Investment & Development LLC with property research and parcel verification.
🗺️ Government & Large-Scale GIS
I started my career as a Geo-Informatics Scientist at GISTDA ,Thailand's national space technology agency where I managed agricultural GIS databases, mapped rice mortgage schemes across all 77 provinces for the Department of Agriculture Extension, and developed GIS systems for government infrastructure projects. If your project needs that level of rigor, I understand what it takes.
What you actually get:
✔ Spatial analysis that connects to real decisions — not just maps
✔ Experience across government, agriculture, real estate, and climate tech
✔ 15+ years of GIS work across the US, Europe, and Asia
✔ A founder who has built production geospatial systems end-to-end — I understand your technical requirements, not just the data side
Right fit if you need:
⦿ GIS data processing, georeferencing, or spatial analysis
⦿ Climate, flood, or environmental risk assessment
⦿ Remote sensing or satellite imagery work
⦿ Property or parcel research with spatial context
⦿ Geospatial consulting for navigation or mapping products
Send me your project scope. I'll tell you within 24 hours whether I'm the right fit and exactly how I'd approach it.
$30/hr
100%
Job Success
Offers consultations
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Are you a founder with a great product idea but no idea how to turn it into a real, sellable brand?
Most first-time founders make the same costly mistake — they copy a trending product, rush to manufacture it, and then struggle to sell a single unit. I've seen it happen dozens of times. That's exactly what I help you avoid.
With 14+ years of experience in FMCG, Healthcare, and Consumer Brands, I specialize in taking product ideas from zero to launch-ready — handling everything from market research and formulation strategy to Amazon launch and D2C growth.
What Makes Me Different
I don't just consult — I co-build your brand alongside you.
Together with my colleague Pratik Shah (M.Pharm, 10+ years in R&D and cosmetic/pharma formulation), we offer a rare end-to-end capability: Marketing strategy + Lab-level product development under one roof. You get two specialists — a brand builder and a scientist — working together to launch your product right.
Guarantee – Launch Your Sellable Brand or I’ll Work With You Until You Do
Proven Results That Speak for Themselves
• Founded YUNME — India's first unisex sexual wellness brand — ranked #17 in Amazon's Top 100 Female Hygiene Brands within 6 months of launch
• Drove 130% brand growth at a leading healthcare company through omnichannel strategy
• Launched 8+ product SKUs during COVID-19, generating ₹15 Crore in revenue
• Achieved 3x digital revenue growth through Amazon & D2C online-first strategy
• Optimized Amazon ad campaigns — reduced ACOS to 9% and grew orders by 49%
• Worked for India’s largest and top selling hair care brand.
What I Can Help You With
Brand Strategy & Go-to-Market:
• Product idea validation & product-market fit analysis
• Market research, competitive pricing & category gap analysis
• Brand identity, positioning, naming & packaging development
• Go-to-market (GTM) strategy for Amazon, Shopify & Quick Commerce
Product Development (End-to-End):
• Formulation coordination for skincare, haircare, supplements & OTC wellness products
• Supplier & manufacturer sourcing (India & global)
• Packaging compatibility & regulatory compliance guidance
• Lab-to-market product development (with in-house R&D partner)
• Claim substantiation & product documentation
Amazon & E-Commerce Launch:
• Amazon Seller Central setup & private label launch
• Listing creation, keyword research & SEO optimization (Helium 10)
• Amazon PPC strategy & ACOS optimization
• Shopify D2C store strategy
• Quick Commerce (Blinkit, Zepto) & e-pharmacy channel strategy
Product Categories I Work With:
• Supplements & nutraceuticals
• Herbal / Ayurvedic products
• Skincare (serums, creams, gels, masks)
• Haircare (shampoos, conditioners, hair serums, treatments)
• OTC wellness & topical pharma products
• Sexual wellness & personal care
Our R&D Expertise (with Pratik Shah, M.Pharm)
• Cosmetic formulation: serums, creams, gels, emulsions, masks
• Hair care formulation: shampoos, conditioners, scalp treatments, hair tonics
• Topical pharma: gels, ointments, lotions
• Active ingredient integration: retinol, ceramides, hyaluronic acid, peptides, botanical extracts
• Prototype development & stability testing coordination
• Lab-to-manufacturing scale-up support
Recent Projects & Case Studies
Yu n me — India's First Unisex Sexual Wellness Brand Built the entire brand from scratch: market research → product development → brand identity → Amazon launch. Achieved top-20 ranking in category within 12 months.
Perigee Professionals — Salon-Grade Hair Care Line Developed a silicone-free, high-performance hair care range including Hair Tonic Shampoo, Hair Masque & Hair Serum — from formulation to brand launch.
Protein Bar Market Entry Conducted comprehensive market research and developed a full launch strategy report for a first-time founder entering the competitive nutrition segment.
Amazon Listing Optimization (Data-Driven) Used Python-based data analysis to optimize listings and ad spend — ACOS reduced from ~20% to 9%, conversion rate improved from 1.29% to 1.61%, orders grew 49%.
Let's Talk — Free 15-Minute Discovery Call
I offer a FREE 15-minute consultation before we get into any project details.
This isn't a sales call — it's a real conversation where I listen to your idea, identify the key challenges, and tell you honestly whether and how I can help. No commitment, no pressure.
If you're a founder planning to launch a new product in FMCG, supplements, skincare, haircare, or OTC wellness — let's connect.
Send me a message with a brief description of your product idea, and let's set up your free discovery call.
Czech Republic
$40/hr
100%
Job Success
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I'm a filmmaker who believes that great stories don’t just entertain they move people. With hands-on experience in directing, screenwriting, and sound mixing, I approach every project with a storyteller’s mindset and a technician’s precision.
My experience as a 1st AD, sound mixer, and director has taught me to see both the big picture and the tiniest frame detail.
Directing/Scriptwriting (award-winning scripts)
Post-Production/Sound Mixing
Script Supervision/Boom Operator
Passionate about creative collaborations—let’s connect! ?