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$40/hr
100%
Job Success
$100K+ earned
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Only complex projects, no fixed prices.
⭐️⭐️⭐️⭐️⭐️ "Mike did a great job coding a Python/Flask web app, adding AWS integrations, and building AWS CDK code. We’d be happy to work with this freelancer again."
🔥 AI Chatbot, AI Agent Development, AI App development, Chatbot Development, Generative AI, MLOps, Artificial Intelligence, Machine Learning, AI Development, AI Bot 🔥
I have 10+ years of experience in web development and AI-based applications development, in designing and implementing database models, APIs, and views to deliver a dynamic web-based solutions tailored to client specifications.
Proficient in:
📈 implementing deep learning algorithms to analyze historical data and identify patterns and trends;
📊 developing predictive AI models using machine learning techniques based on various input data;
🔐 enhancing report generation efficiency by implementing caching mechanisms, data reuse strategies, and enhancing data security protocols;
🔗 building API handling interfaces to add a layer of abstraction between Product APIs and 100s of customer APIs;
🗂 building efficient record keeping with consistency and scale using a mix of MySQL, MongoDB and PostgreSQL clusters;
🗂 implementing AI chatbots, data extraction, data scraping
⚙️ implementing dev automation using Docker, Jenkins CI, and test automation tools.
Typical Tech-stack includes:
🔹 Python frameworks: FastAPI, Flask, Django, n8n
🔹 Node.js, Express, Fastify, NestJS, Socket.IO, Feathers.js, Meteor.js
🔹 Front-end development: React, Next.js, Vue, Nuxt.js, Angular, JavaScript, TypeScript
🔹 Testing tools: Pytest, unittest, coverage.py
🔹 Scala
🔹 Scrapy
🔹 AWS Cloud stack
DevOps & CI/CD Technologies:
🔩 Docker, Docker Compose
🔩 Kubernetes (EKS, k3s, Minikube)
🔩 Ansible, Chef, Puppet
🔩 GitHub Actions, GitLab CI, Jenkins, CircleCI
🔩 Nginx, Traefik, HAProxy
🔩 Terraform, Pulumi (Infrastructure as Code)
Databases:
📒 Relational: PostgreSQL, MySQL, MariaDB
📒 Search/Analytics: Elasticsearch, ClickHouse, TimescaleDB
📒 NoSQL: MongoDB, Redis, DynamoDB
Tools & Infrastructure:
📀 Git, GitFlow
📀 Monorepo Tools: Nx
📀 API Tools: Swagger, OpenAPI, Postman
📀 Monitoring: Prometheus, Grafana, Sentry
📀 Documentation/Planning: Notion, Confluence, Jira, Trello
📀 K8s Helm Charts
📀 Secrets Management: Vault
Payment Integrations:
💸 Stripe
💸 Mastercard
💸 Google pay
💸 Apple pay
💸 PayPal
💸 Visa
I apply AI across the technology landscape to improve business processes in your application.
Please contact me for an initial consultation and further estimation on your desired product🧑💻
🔥 AI Chatbot, AI Agent Development, AI App development, Chatbot Development, Generative AI, MLOps, Artificial Intelligence, Machine Learning, AI Development, AI Bot 🔥
Mike K.
has worked
.
$35/hr
100%
Job Success
$30K+ earned
Start of list.
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I’m a backend engineer who has recently expanded into AI/LLM systems, combining solid production experience with modern AI-driven development.
I hold a Bachelor’s degree in Electrical, Electronics and Communications Engineering from Hacettepe Üniversitesi, and I’ve been working with a fintech startup (H1 Card) since 2021, where I design and deploy backend systems using Python, FastAPI, and Django on AWS.
Over the years, I’ve built scalable APIs, microservices, and data-driven systems across a range of projects—from fintech platforms to social applications. I’ve worked with technologies like Nameko, Ariadne (GraphQL), Firebase, and Google App Engine, collaborating closely with frontend teams and stakeholders to deliver reliable, production-ready systems.
I’ve also strengthened my engineering practices through the Developing AI Applications with Python and Flask program on Coursera, complementing my hands-on experience building and deploying real-world systems.
More recently, I’ve retooled my skillset around AI and LLMs. I now design and build systems that integrate models like Claude, OpenAI, LLaMA, and Gemini into real-world applications. This includes:
- Building AI agents and multi-step workflows
- Designing systems around MCP (Model Context Protocol) and tool use
- Rapid prototyping (“vibe coding”) and shipping AI-powered features
- Integrating LLMs into existing backend architectures
- Creating chatbots and automation systems powered by modern AI
What sets me apart is that I don’t just experiment with AI—I integrate it into production systems with proper backend architecture, scalability, and reliability.
Some highlights from my experience:
- Backend development for a fintech startup (AWS, FastAPI, Django)
- Built microservices and GraphQL APIs for multiple freelance projects
- Developed complex Django applications, including Mytichaa (an award-winning Messenger bot in the Bots for Messenger Challenge – Middle East & Sub-Saharan Africa)
- Strong background in data handling, APIs, and system design
Core Technologies
- Python (Django, FastAPI, Flask)
- Microservices (Nameko)
- GraphQL (Ariadne)
- Cloud: AWS, Google App Engine
- Databases: PostgreSQL, MySQL, MariaDB, Firebase, Neo4j
AI / LLM Stack
- OpenAI, Claude, Gemini, LLaMA
- AI agents and tool-use systems
- MCP and structured context systems
- Prompt engineering and evaluation
- Backend integration of LLM workflows
What I can help you build
- AI-powered applications and agents
- Backend systems with LLM integrations
- Chatbots and automation tools
- Scalable APIs for web and mobile apps
- Real-time applications (WebSockets, Django Channels)
- Data processing and backend pipelines
I enjoy working on challenging problems and continuously evolving with new technologies. Right now, that means combining backend engineering with AI to build smarter, more capable systems.
If you’re looking for someone who understands production-grade backend systems and modern AI capabilities, I’d be glad to collaborate.
Joseph Gitonga W.
has worked
.
$30/hr
100%
Job Success
Available now
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Chasing tangible outcomes from AI — not demos? Let's ship them.
I've delivered 30+ production SaaS products, MVPs, and AI-powered platforms. 100% Job Success. Top Rated Plus. $50K+ earned. I work as your fractional CTO when you need senior architecture and hands-on execution without the full-time cost.
🔧 WHAT I BUILD
I specialize in full-stack SaaS development, multi-tenant platforms, and AI-first applications. My core stack is Next.js, React, Node.js, Express, FastAPI, PostgreSQL, and AWS — but I pick the right tool for the job, not the trendy one.
SaaS Platforms → Multi-tenant architecture with row-level security in PostgreSQL, role-based access control, Stripe/PayPal subscriptions, admin dashboards, and API-first backends. I've built EdTech platforms generating $1.5M+/month in revenue, job marketplaces with Stripe Connect and gamification, and corporate training portals with auto-generated certifications.
MVPs & Proof of Concepts → Zero to deployable in 2–4 weeks. I've shipped MVPs on Vercel, Netlify, AWS Amplify, Firebase, and bare EC2. If you built something in Google AI Studio or Lovable.dev and need help deploying it to production — that's exactly the kind of project I take on daily.
AI-Powered Products → RAG chatbots with Pinecone and PostgreSQL. AI agents with multi-step orchestration. Voice AI with VAPI and ElevenLabs. Programmatic video generation with Remotion on AWS Lambda (generated 8,000 product videos in 20 days). AI storybook generation, UGC ad creators, resume analyzers, and process map builders.
Complex Web Apps → Marketplaces, Progressive Web Apps (PWAs), real-time features with WebSockets, social platform integrations (TikTok, Instagram APIs), IoT dashboards with InfluxDB, and government portal automation.
⚡ MY TECH STACK
Frontend → Next.js (SSR/SSG/ISR), React, TypeScript, Tailwind CSS, Material UI
Backend → Node.js, Express.js, FastAPI (Python), Django, Next.js API Routes
Database → PostgreSQL (JSONB, RLS, indexing), MongoDB, Supabase, Firebase, Redis
Cloud → AWS (EC2, Lambda, S3, RDS, EKS, Amplify, CloudFront), Azure, GCP, Vercel, Netlify
AI/ML → OpenAI (GPT-4, GPT-4o), Pinecone, LangChain, ComfyDeploy, ElevenLabs, VAPI
Payments → Stripe (subscriptions, Connect, webhooks), PayPal, Apple Pay, Google Pay
DevOps → Docker, GitHub Actions, Terraform, BullMQ, Redis queues
🤝 HOW I WORK
I don't disappear after getting hired. Daily updates on Slack or your preferred channel. Weekly Loom walkthroughs or Zoom calls. Sprint-based delivery so you see working software every 5–7 days — not a big reveal after 2 months.
I use Cursor and modern AI-assisted development to move faster without cutting corners. Modular, documented code with proper Git history. GDPR-aware. Everything you own — source code, infrastructure configs, deployment docs. No vendor lock-in.
I also teach while I build. Multiple clients have hired me specifically because I explain the why behind every decision. "Not a typical implementation job" — that's a phrase I've heard from clients who value the coaching and architecture guidance alongside the code.
📁 PORTFOLIO PROOF
→ EdTech Platform: Fractional CTO role. $1.5M+/month revenue. AI-driven personalized learning with OpenAI integration. Node.js at scale.
→ E-commerce Video Pipeline: 8,000 AI-generated product videos in 20 days. Serverless Remotion on AWS Lambda.
→ AI Storybook SaaS: GPT-4 → ComfyDeploy → consistent character illustration → print-on-demand. Azure infrastructure.
→ Sales Enablement AI: Dual-layer RAG (Pinecone + PostgreSQL). Real-time voice practice with VAPI. Autonomous research agents.
→ AI App Builder: Natural language → PRD → live code preview → AWS Amplify deployment.
✅ IDEAL PROJECTS
SaaS platforms and multi-tenant systems. MVPs for funded startups. AI agent development and LLM integration. E-commerce and marketplace builds. PWAs and performance-critical web apps. Vibe coded app deployment (Google AI Studio, Lovable.dev → production). Video generation pipelines. Long-term fractional CTO partnerships.
Let's talk about what you're building.
Muzammil S.
has worked
.
$15/hr
100%
Job Success
$20K+ earned
Available now
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I am a results-driven AI, Agentic AI, and Full-Stack Developer with 9+ years of experience building scalable web, mobile, cloud, and AI-powered platforms. I specialize in AI automation, Agentic AI systems, LLM integrations, multi-agent workflows, and end-to-end product development — from rapid MVPs to enterprise-grade SaaS platforms.
I help startups, enterprises, and founders build intelligent applications using OpenAI, LangChain, autonomous AI agents, real-time communication systems, and modern full-stack technologies.
I am the creator of THE WIND ERP, an AI-powered cloud ERP platform designed for manufacturing, workshops, logistics, and service industries. The platform integrates CRM, inventory, finance, payroll, HRMS, production tracking, workflow automation, and AI-driven analytics into a unified cloud ecosystem using Next.js, FastAPI, and MySQL.
I specialize in building Agentic AI solutions, including:
• Autonomous AI agents & multi-agent systems
• AI copilots & AI assistants
• AI workflow automation
• RAG (Retrieval-Augmented Generation) systems
• AI chatbots & conversational AI
• Voice AI & transcription systems
• AI-powered recommendation engines
• AI orchestration using LangChain & OpenAI APIs
My expertise includes real-time communication and streaming systems using WebRTC, LiveKit, Agora, and SocketIO. I build scalable media infrastructures with SFU optimization, cloud recording, RTMP streaming, Egress/Ingress APIs, and real-time audio/video pipelines. I also configure STUN/TURN servers and deploy scalable infrastructure using Docker, Kubernetes, NGINX, MinIO, Azure, AWS, and Vercel.
In AI & Machine Learning, I work extensively with:
• OpenAI (GPT-4o, Whisper, DALL·E)
• LangChain & LangGraph
• Hugging Face
• Vector Databases
• YOLO & Computer Vision
• OCR & Speech-to-Text Systems
• AI-driven analytics & automation systems
I build AI-powered SaaS platforms, ERP systems, recruitment automation tools, trading bots, healthcare AI applications, logistics systems, and enterprise automation software.
I also have strong expertise in rapid MVP development and no-code/low-code platforms including Bubble, Replit, Frontly, Lovable, and Bolt, helping founders validate ideas quickly with scalable AI integrations.
Frontend Expertise:
• React.js
• Next.js
• Angular
• Vue.js
• ElectronJS
• Tailwind CSS
• Responsive UI/UX Development
Mobile Development:
• React Native
• Flutter
• Ionic
Backend & API Development:
• FastAPI
• Node.js
• NestJS
• Laravel
• CakePHP
• REST APIs
• GraphQL APIs
• Authentication Systems
• Microservices Architecture
Database & Cloud:
• PostgreSQL
• MySQL
• MongoDB
• SQLite
• Redis
• AWS
• Azure
• Docker
• CI/CD Pipelines
Key Strengths:
✔ Agentic AI & AI Automation
✔ AI SaaS Development
✔ ERP & Enterprise Software Development
✔ Full-Stack Web & Mobile App Development
✔ Real-Time Communication Systems
✔ Cloud Architecture & DevOps
✔ Scalable API & Backend Development
✔ Clean, Maintainable, Production-Ready Code
✔ End-to-End Product Development
I follow agile development practices with transparent communication, daily progress updates, scalable architecture planning, and proper version control using Git/GitHub.
If you are looking for an AI Developer, Agentic AI Engineer, Full-Stack Developer, FastAPI Developer, Next.js Expert, ERP Developer, or someone to build scalable AI-powered products, I can help transform your vision into a production-ready solution.
Let’s build something impactful with AI.
Pavandeep S.
has worked
.
$10/hr
100%
Job Success
$5K+ earned
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I specialize in building production-ready AI/ML solutions that deliver real, measurable results for businesses. With deep expertise in Large Language Models (LLMs), Generative AI, RAG systems, Chatbots, Natural Language Processing (NLP), Computer Vision, Predictive Modeling, and MLOps pipelines, I help companies harness the full potential of AI technology.
How I Can Help Your Business with AI:
Need AI solutions that scale? I develop end-to-end AI automation systems that optimize business workflows and increase efficiency.
Looking for smarter insights or predictions? I build predictive models and data pipelines that help you make data-driven decisions.
Want to integrate AI into your existing systems? I provide seamless AI integrations across multiple platforms.
Struggling with AI deployment? I offer expert cloud deployment using AWS, GCP, and Azure to ensure your AI solutions perform at scale.
Skills & Technologies:
Programming Languages: Python, TensorFlow, PyTorch, Scikit-learn
Cloud Platforms: AWS, GCP, Azure
AI Solutions: LLMs, Chatbots, NLP, Generative AI, Computer Vision, Predictive Modeling, MLOps Pipelines
Why Choose Me?
I bring both engineering expertise and a strategic approach to every project. I’m focused on creating ROI-driven AI solutions that deliver results for your business. Whether you're looking to improve automation, enhance data modeling, or integrate intelligent AI systems, I can help you unlock the potential of AI.
Ready to scale your business with intelligent AI solutions? Let’s chat and explore how we can turn your ideas into powerful AI-driven results.
$25/hr
100%
Job Success
$1K+ earned
Available now
Offers consultations
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𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 & 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 with 𝟖+ 𝐲𝐞𝐚𝐫𝐬 of experience building 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐒𝐚𝐚𝐒 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, 𝐜𝐥𝐨𝐮𝐝-𝐧𝐚𝐭𝐢𝐯𝐞 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, and 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 for startups, enterprises, and fast-growing businesses. 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 on Upwork delivering 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐫𝐞𝐚𝐝𝐲 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 built with modern architectures, scalable cloud infrastructure, and AI capabilities integrated from day one.
━━━━━━━━━━━━━━━━━━━━━━
𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝
━━━━━━━━━━━━━━━━━━━━━━
𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬
𝐏𝐲𝐭𝐡𝐨𝐧, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐅𝐚𝐬𝐭𝐀𝐏𝐈, 𝐃𝐣𝐚𝐧𝐠𝐨, 𝐍𝐞𝐬𝐭𝐉𝐒, 𝐄𝐱𝐩𝐫𝐞𝐬𝐬, 𝐑𝐄𝐒𝐓 𝐀𝐏𝐈𝐬, 𝐆𝐫𝐚𝐩𝐡𝐐𝐋, and microservices architectures for scalable enterprise-grade applications.
𝐀𝐈, 𝐋𝐋𝐌 & 𝐑𝐀𝐆 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬
𝐎𝐩𝐞𝐧𝐀𝐈, 𝐂𝐥𝐚𝐮𝐝𝐞, 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧, 𝐋𝐚𝐧𝐠𝐆𝐫𝐚𝐩𝐡, 𝐋𝐋𝐌 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬, 𝐑𝐀𝐆 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬, 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬, 𝐯𝐞𝐜𝐭𝐨𝐫 𝐝𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬, intelligent search systems, chatbots, and workflow automation solutions.
𝐒𝐚𝐚𝐒 & 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬
𝐌𝐮𝐥𝐭𝐢-𝐭𝐞𝐧𝐚𝐧𝐭 𝐒𝐚𝐚𝐒, subscription management, role-based access control (𝐑𝐁𝐀𝐂), customer portals, internal business platforms, dashboards, and workflow-driven enterprise applications.
𝐀𝐖𝐒 & 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞
𝐀𝐖𝐒 (𝐄𝐂𝟐, 𝐒𝟑, 𝐋𝐚𝐦𝐛𝐝𝐚, 𝐑𝐃𝐒, 𝐄𝐂𝐒, 𝐂𝐥𝐨𝐮𝐝𝐅𝐫𝐨𝐧𝐭, 𝐀𝐏𝐈 𝐆𝐚𝐭𝐞𝐰𝐚𝐲), 𝐃𝐨𝐜𝐤𝐞𝐫, 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬, serverless architectures, CI/CD pipelines, and highly available cloud environments built for scale.
𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 & 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞
𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋, 𝐌𝐲𝐒𝐐𝐋, 𝐌𝐨𝐧𝐠𝐨𝐃𝐁, 𝐑𝐞𝐝𝐢𝐬, 𝐄𝐥𝐚𝐬𝐭𝐢𝐜𝐬𝐞𝐚𝐫𝐜𝐡, query optimization, caching strategies, event-driven systems, and production-scale data architectures.
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𝐁𝐞𝐬𝐭 𝐅𝐢𝐭 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬
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✔ Full-Stack Web Applications (Python, Node.js, Angular)
✔ AI-Powered Applications with LLMs & RAG
✔ SaaS Platforms & Multi-Tenant Architectures
✔ Custom Business Automation & Internal Tools
✔ AWS Cloud Infrastructure & DevOps
✔ API Development, Integrations & Microservices
✔ Legacy System Modernization & Performance Optimization
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𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐭𝐚𝐜𝐤
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Backend: 𝐏𝐲𝐭𝐡𝐨𝐧 | 𝐍𝐨𝐝𝐞.𝐣𝐬 | 𝐅𝐚𝐬𝐭𝐀𝐏𝐈 | 𝐃𝐣𝐚𝐧𝐠𝐨 | 𝐍𝐞𝐬𝐭𝐉𝐒 | 𝐄𝐱𝐩𝐫𝐞𝐬𝐬
AI/LLM: 𝐎𝐩𝐞𝐧𝐀𝐈 | 𝐂𝐥𝐚𝐮𝐝𝐞 | 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧 | 𝐋𝐚𝐧𝐠𝐆𝐫𝐚𝐩𝐡 | 𝐑𝐀𝐆 | 𝐋𝐋𝐌𝐬 | 𝐕𝐞𝐜𝐭𝐨𝐫 𝐃𝐁 | 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬
Frontend: 𝐀𝐧𝐠𝐮𝐥𝐚𝐫 | 𝐑𝐞𝐚𝐜𝐭 | 𝐍𝐞𝐱𝐭.𝐣𝐬 | 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭 | 𝐓𝐚𝐢𝐥𝐰𝐢𝐧𝐝 𝐂𝐒𝐒
Databases: 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋 | 𝐌𝐲𝐒𝐐𝐋 | 𝐌𝐨𝐧𝐠𝐨𝐃𝐁 | 𝐑𝐞𝐝𝐢𝐬 | 𝐄𝐥𝐚𝐬𝐭𝐢𝐜𝐬𝐞𝐚𝐫𝐜𝐡
Cloud & DevOps: 𝐀𝐖𝐒 | 𝐃𝐨𝐜𝐤𝐞𝐫 | 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 | 𝐂𝐈/𝐂𝐃 | 𝐆𝐢𝐭𝐇𝐮𝐛 𝐀𝐜𝐭𝐢𝐨𝐧𝐬 | 𝐓𝐞𝐫𝐫𝐚𝐟𝐨𝐫𝐦
━━━━━━━━━━━━━━━━━━━━━━
If you need a 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 & 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 who can build 𝐦𝐨𝐝𝐞𝐫𝐧 𝐰𝐞𝐛 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, 𝐑𝐀𝐆-𝐛𝐚𝐬𝐞𝐝 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, and 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐀𝐖𝐒 𝐜𝐥𝐨𝐮𝐝 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞,
𝐥𝐞𝐭’𝐬 𝐜𝐨𝐧𝐧𝐞𝐜𝐭.
Ahmed S.
has worked
.
$49/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
End of list.
🥇 I am the best tech partner because I don’t do it for the money, I actually care about you, the product, and our joint success that is why I only take on a few projects per year.
⭐️ I have 10+ years of startup experience taking products from 0 to tens of thousands of users. I have been featured by the App Store, Cosmopolitan, Elite Daily, and E-News.
🌎 My goal nowadays is to partner with passionate founders who have niche ideas that can potentially change the world.
🚀 I have the product experience to execute your great idea properly, and ensure we take the right steps to scale, hit KPI's. and raise money (if needed).
How do you and I get to our first 100k users? My proven process.
🧠 When you work with me, I will bring out your most creative thinking to take advantage of your niche knowledge, and follow our sound work process.
It’s not about how we can fit 100 features into the first version. It’s how we can get the biggest value to your ideal user with them using the least amount of brain energy.
We will build a product that is easy to use, looks great, and has a clear scalable strategy in mind.
I can work solo on specialized projects, or can work with my team on the following projects:
✔ iPhone & Android - Native or Hybrid - React Native, Flutter, Swift, Kotlin, Java
✔ Custom Web Apps - AngularJS, ReactJS, Javascript, Python, NodeJS, PHP, Django, Laravel, Ruby on Rails.
✔ 3rd Party Builders - Shopify, Wordpress, Magento, WooCommerce, BigCommerce
✔ Google Chrome Plugins
🔐 All the work I make for you is 100% under your ownership/IP. Also, I am so confident that my team and I are better than 99% of our competitors, that is why we offer a 100% money back and project delivery guarantee.
Send me a message now so we can build something that shakes up this crazy world! 🤝⚡️🌎
Daniel R.
has worked
.
$30/hr
100%
Job Success
$10K+ earned
Start of list.
End of list.
I build full-stack web applications, internal tools, and AI automation systems from backend to frontend, with a focus on performance, scalability, and maintainable code. My core stack includes Python on the backend with Django and FastAPI, and modern frontend development with React, Next.js, and Tailwind CSS.
I also work across deployment, cloud infrastructure, and API integrations, which helps me take projects from idea to production and improve existing systems without unnecessary complexity.
I’m AWS certified and comfortable working across cloud infrastructure and deployment, including Docker, CI/CD, Infrastructure as Code with CloudFormation, AWS Lambda, ECS-based deployments, and API-driven systems, whether that means building from scratch or improving an existing application in production.
Core Skills:
- Backend: Django, FastAPI, Flask, DRF, Express, Celery, APIs, Auth
- Frontend: React, Next.js, TypeScript, TailwindCSS
- Databases: PostgreSQL, MySQL, MongoDB, Redis, RDS
- Cloud & DevOps: AWS, Docker, CI/CD, DigitalOcean, Heroku
- Automation & Data: API integrations, browser automation, scraping pipelines, and data processing with tools like Playwright, Selenium, Scrapy, and pandas.
How I Work:
- Clear scope and milestones
- Frequent updates, clean code and proper docs
- Honest estimates, steady delivery, security & performance focused
If this sounds like the kind of developer you need, reach out with your project goals and timeline. I’ll reply with a clear plan to get you there.
Natnael A.
has worked
.
$13/hr
100%
Job Success
$20K+ earned
Available now
Start of list.
End of list.
⭐Top Rated Freelancer ✅100% JSS 📁40+ Jobs Completed 🛠️7+ Years ♻️93% Re-Hire Rate
I’m Rahul Pandit, a Flutter, MERN & Full Stack Developer building scalable, high-performance web and mobile apps across any domain — from AI-powered platforms and trading systems to EdTech, HealthTech, IoT, E-Commerce, and gaming.
If it is launching a cutting-edge Flutter app, integrating AI chatbots, or crafting IoT-powered solutions - I have delivered success at scale across startups and enterprises. My mission? To help you ship faster, scale smarter, and grow confidently.
✅ Technologies & Libraries I Work With
🌟 Mobile & Web App Development
- Flutter: Riverpod, Bloc, Provider, GetX, Hive, Dio, GoRouter, Firebase SDK, Supabase
- MERN Stack: React.js, Next.js, Redux, Express.js, Node.js, MongoDB, Socket.IO, REST, GraphQL
🌟 Backend & Realtime Systems
- Firebase: Firestore, Authentication, Cloud Functions, Firebase ML, Realtime Database, FCM
- Supabase: Edge Functions, Auth, Postgres, Row Level Security (RLS), Realtime
- Python: FastAPI, Flask, Django, Pandas, NumPy, OpenCV, WebSockets, Celery, PyTorch, TensorFlow
- PHP: Laravel, Symfony, CodeIgniter, RESTful APIs, JWT Auth, PHPUnit, Composer, MySQL/PostgreSQL
- Node.js: Express.js, WebSockets, Socket.IO, REST, GraphQL, MongoDB, Redis
🌟 Embedded & IoT Systems
- Raspberry Pi, ESP32/ESP8266, Arduino, MQTT, BLE, LoRaWAN, Modbus, AWS IoT, Node-RED, C/C++
🌟 AI, ML & LLM-based Solutions
- Model fine-tuning, Retrieval Augmented Generation (RAG), Vector Databases (FAISS, Pinecone)
- OpenAI, LangChain, Haystack, Hugging Face, NLTK, Scikit-learn, Transformers, Flask/FastAPI wrappers
🌟 Data Analytics & Visualization
- PowerBI, Dash, Plotly, Matplotlib, Seaborn, Google Data Studio
🌟 Game & Interactive Development
- Unity, Flutterflow, Flutter, Unreal Engine, Firebase for Games, In-App Purchases, Leaderboards, Multiplayer Sync
🌟 Crypto & Trading Apps
- Web3.js, Solidity, MetaMask, Ethereum, Binance API, TradingView Charts, Algo trading bots
✅ What I have Delivered in the Last 7+ Years
🔹 Cross-platform mobile apps with real-time features and pixel-perfect UI
🔹 Production-grade LLM & AI-powered chatbots integrated with business workflows
🔹 Custom IoT ecosystems — from firmware to dashboard to cloud integrations
🔹 Crypto wallets & trading dashboards with live price tracking & bot automation
🔹 SaaS platforms for data visualization and business intelligence
🔹 Voice-controlled smart home applications & embedded device firmware
🔹 High-performance MERN-based web platforms with scalable architecture
✅ My Commitment to Every Project
🔹 I deliver clean, scalable, and well-documented code
🔹 I maintain 100% transparency and agile collaboration
🔹 I proactively solve problems, not just tasks
🔹 I focus on business outcomes, not just features
🔹 I ensure smooth deployment, handoff, and post-launch support
🤝 What If We Collaborate?
🔹 Long-term availability and continuous enhancement support
🔹 Fast response time and clear, consistent communication
🔹 NDA-friendly and security-first development practices
🔹 Flexible to adapt to your team's workflow and tools
🔹 A true technical partner who aligns with your goals
📬 Ready to Discuss Your Project?
Let’s turn your ideas into exceptional digital experiences.
Message me - even if you are still figuring things out.
I would be happy to help with clarity, strategy, and code.
👉 Click “Invite to Job” or “Send Message” - and let’s make your product a success.
Thanks & Regards,
Rahul.
Rahul P.
has worked
.
$35/hr
100%
Job Success
$10K+ earned
Available now
Offers consultations
Start of list.
End of list.
I am an AI and Backend Engineer with 5+ years of experience building production-ready backend systems, AI-powered products, Discord and Telegram bot, and real-time automation platforms.
I have shipped 30+ production systems serving 5,000+ daily active users across fintech platforms, trading systems, crypto tools, P2P services, membership communities, and moderation systems.
Every system I build is engineered to survive edge cases, scale under load, and remain stable long after deployment.
🛠️ What I Build:
→ AI-Powered Telegram and Discord bots for community management, business workflows, role-based access, automation, and moderation
→ AI agents and chatbots with LLM integration, RAG pipelines, persistent memory, multi-turn context handling, MCP server integration, and tool calling built with LangChain, CrewAI, and OpenAI/Anthropic APIs
→ Scalable backend APIs and microservices built with Python (Django | FastAPI), Node.js, and Golang covering REST, WebSockets, and Webhooks for high-performance production systems
→ Fintech backend systems with wallet management, ledger logic, transaction processing, audit trails, and financial data pipelines
→ Real-time systems using Redis pub/sub, WebSockets, event-driven architecture, and async task queues for high-throughput workloads
→ Microservices architecture with Docker containerization, service isolation, and independent scaling for long-term maintainability
→ Crypto exchange integrations and trading bot development, on-chain wallet events, and real-time market data execution
→ Database architecture and optimization across PostgreSQL, MongoDB, and Redis designed for high-throughput production workloads
→ Cloud deployment and infrastructure on AWS including EC2, Lambda, S3, RDS, and API Gateway for production grade systems
🏗️ Engineering Approach:
Every system I deliver is tested under real conditions, documented clearly, and handed over in a state you can maintain and scale without calling me back to fix it.
If you need someone who understands production-ready backend engineering to build your backend system, AI product, or Telegram bot, send a message and I will get back to you within a few minutes.
Dare T.
has worked
.