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$25/hr
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$30K+ earned
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𝗜𝗳 𝗔𝗜 𝗶𝘀𝗻’𝘁 𝘀𝗮𝘃𝗶𝗻𝗴 𝘆𝗼𝘂 𝘁𝗶𝗺𝗲 𝗼𝗿 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀, 𝗜’𝗹𝗹 𝘁𝗲𝗹𝗹 𝘆𝗼𝘂 𝘄𝗵𝘆, 𝗮𝗻𝗱 𝗵𝗼𝘄 𝘁𝗼 𝗳𝗶𝘅 𝗶𝘁.
Most AI projects fail because they focus on tools instead of real business problems.
I work as an AI Full Stack Developer building automation systems, LLM applications, RAG pipelines, AI agents and Voice AI solutions that companies actually use in production.
With 6+ years of experience, I combine full stack development + AI + automation to build scalable systems that reduce manual work and improve efficiency.
Message me, I respond within 15 minutes. Get a free consultation with practical insights on how to build and scale your solution.
Key projects include:
🔹 Built an AI Medical Transcription & Automation System (MediScribe)
Real-time speech-to-text + LLM pipeline converting consultations into structured medical notes
.Reduced documentation workload by 40–60% for healthcare teams
.Achieved 25–35% lower latency through optimized inference pipelines
.increased overall workflow efficiency by up to 3x through optimized AI pipelines
.Implemented Graph RAG + clinical intelligence system for accurate coding & insights
🔹 Developed a RAG-Based Enterprise Chatbot (Scribe IT)
Claude-powered system using AWS Bedrock for document search & Q/A
.Reduced document search time by 40–60% across enterprise workflows
.Improved response accuracy with context-aware retrieval pipelines
.Enabled scalable knowledge access across large internal datasets
🔹 Built a Multi-Model AI Chat Application (Smart AI)
Supports GPT, Claude, Gemini & more with real-time chat + image generation
Built scalable system supporting real-time concurrent users
.Reduced response latency via optimized backend + streaming architecture
.Delivered cross-platform AI assistant with high user interaction performance
🔹 Built a Real-Time Voice AI Language Tutor (Go-Moalimy)
Streaming voice AI with ultra-low latency responses
.Achieved sub-second response times using optimized speech pipelines
.Delivered human-like conversational experience with real-time streaming
.Improved engagement through continuous, natural interaction flow
🔹 Developed an AI-Enabled Financial CRM & Automation Platform
Custom CRM with AI transcription, workflows, and analytics
.Reduced manual tracking & follow-ups by 30–50%
.Improved operational visibility with real-time dashboards
.Consolidated multiple tools into a single unified system
🔹 Built an Automation System with WhatsApp Integration
End-to-end complaint & workflow management platform
.Automated customer communication via WhatsApp API + workflows
.Improved response & resolution time by 40%
.Reduced manual support workload by 50%
What my clients say about me:
⚡️ “I was impressed by Adam’s ability to adapt to evolving project needs and find innovative solutions… exceeded expectations. Highly recommended.”
⚡️ “What really stood out about Muhammad is his ability to solve problems independently… I’m extremely happy with the outcome and highly recommend working with him.”
⚡️ “You're a rare combination of both frontend and backend skills.”
⚡️ “Adam is awesome to work with… clean code and great documentation. Very professional.”
⚡️ “Adam built my project quickly… stayed in touch until everything worked perfectly.”
My Core Expertise Includes:
AI Development
LLMs (OpenAI, Claude) • RAG Pipelines • AI Agents & Agentic Workflows • Conversational AI • Prompt Engineering • AI Automation Systems • OpenAI • Claude Code • Claude API Integrations & Tool Use
Full Stack Development:
React.js / Next.js / TypeScript • Python (Flask) • Node.js / Express.js • REST APIs • Microservices • Real-time Applications
AI Infrastructure:
Vector Databases • Semantic Search • Document Intelligence • Voice AI (STT/TTS, Real-time Streaming) • LangChain • LlamaIndex • Multi-Model Orchestration (Claude, GPT, Gemini)
Automation & Integrations:
Workflow Automation • API Integrations • Webhooks • CRM Automation • WhatsApp API • Email Automation • AI Workflow Automation (n8n, Make, Custom Pipelines)
Here’s what working with me looks like
🔹 Clean, scalable full stack architecture
🔹 AI systems that actually automate workflows
🔹Weekly updates + transparent communication
🔹 Built for business outcomes, not hype
🔹 Reliable delivery with performance in mind
🔹 Production-ready delivery (not prototypes)
Drop me a message, I usually reply within 15 minutes. I’ll give you a free consultation and the best approach to move your project forward.
Muhammad Adam C.
has worked
.
$25/hr
100%
Job Success
$100K+ earned
Offers consultations
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I am a Top Rated Plus Full-Stack AI Engineer with 100% Job Success, 5,700+ Upwork hours, and $100K+ earned. I build AI-powered SaaS platforms, RAG/LLM applications, AI chatbots, AI agents, healthcare AI systems, and full-stack products using Python, FastAPI, React, Next.js, OpenAI, LangChain, and vector databases.
My work is focused on building production-ready AI systems, not just prototypes. I help clients turn AI ideas into products with clean architecture, secure APIs, scalable backend systems, user-friendly dashboards, and real business workflow integrations.
Over the past 6+ years, I have worked on AI-enabled platforms across healthcare, fintech, customer support, data analytics, productivity tools, workflow automation, and enterprise software.
Core areas I work on:
1. Full-Stack AI SaaS Development
I build complete AI-enabled platforms with backend APIs, frontend dashboards, admin panels, authentication, role-based access, reporting, and scalable infrastructure using Python, FastAPI, Django, React, Next.js, PostgreSQL, and cloud services.
2. RAG & LLM Applications
I develop RAG systems, document Q&A platforms, internal knowledge assistants, AI copilots, and search-based AI applications using OpenAI, Azure OpenAI, LangChain, LangGraph, Pinecone, Qdrant, ChromaDB, PostgreSQL/pgvector, and other vector databases.
3. AI Chatbots, AI Agents & Workflow Automation
I build AI chatbots, AI agents, and automation systems that connect with CRMs, databases, internal tools, third-party APIs, customer support platforms, and business workflows. My focus is on practical AI that can take action, reduce manual work, and support real operations.
4. Healthcare AI & Secure Platforms
I have worked on healthcare AI platforms involving telepsychiatry workflows, AI-assisted triage, diagnosis support, treatment recommendation flows, patient portals, EMR-related integrations, and HIPAA-aware automation. On one healthcare AI platform, my work helped improve care efficiency by 50% and reduce administrative workload by 40%.
5. NLP, Sentiment Analysis & Customer Intelligence
I have built review automation, sentiment analysis, and customer intelligence systems using NLP, OpenAI, Azure Prompt Flow, and integrations with Google, Yelp, Facebook, and other third-party APIs.
6. Voice AI & Multi-Channel AI Systems
I have experience with voice AI and communication workflows using Twilio, Vapi, Deepgram, ElevenLabs, OpenAI, and backend automation systems.
7. AI Productivity & Enterprise Workflow Tools
My experience also includes AI productivity tools such as document summarization, AI-powered task prioritization, real-time messaging, internal knowledge systems, and workflow automation for business teams.
Technology stack:
- AI/LLMs: OpenAI, Claude, Gemini, LangChain, LangGraph, RAG, AI Agents, LLM Apps, Prompt Engineering
- Backend: Python, FastAPI, Django, Flask, REST APIs, GraphQL, PostgreSQL, MongoDB
- Frontend: React, Next.js, TypeScript, JavaScript, dashboards, admin panels
- Vector Databases: Pinecone, Qdrant, ChromaDB, PostgreSQL/pgvector
- Cloud & DevOps: AWS, Azure, GCP, Docker, CI/CD, scalable deployments
- Integrations: CRMs, support tools, payment systems, third-party APIs, automation workflows
I am a good fit if you need someone who can build the full AI product layer: frontend, backend, AI workflows, RAG pipelines, API integrations, and deployment-ready architecture.
If you are building an AI SaaS product, RAG application, AI chatbot, AI agent, healthcare AI platform, or AI-enabled business system, I can help you move from idea to production with a clear, practical engineering approach.
Jay G.
has worked
.
Associated with
Citrusbug Technolabs - AI & SaaS Product Engineering Agency (RAG, LLM Apps, Web, Mobile & Cloud)
$4M+
earned
$15/hr
100%
Job Success
$40K+ earned
Offers consultations
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🌟 𝟏𝟎𝟎% 𝐂𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐒𝐜𝐨𝐫𝐞
🕒 𝟓+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐋𝐞𝐯𝐞𝐥 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞
🤝𝐂𝐥𝐢𝐞𝐧𝐭-𝐅𝐨𝐜𝐮𝐬𝐞𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬
𝐂𝐥𝐢𝐜𝐤 𝐭𝐡𝐚𝐭 𝐢𝐧𝐯𝐢𝐭𝐞 𝐛𝐮𝐭𝐭𝐨𝐧, 𝐚𝐧𝐝 𝐥𝐞𝐭’𝐬 𝐛𝐫𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐭𝐨 𝐥𝐢𝐟𝐞 𝐨𝐫 𝐞𝐧𝐡𝐚𝐧𝐜𝐞 𝐢𝐭 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫.
𝙃𝙚𝙡𝙡𝙤, 𝙄'𝙢 𝙆𝙞𝙙𝙪𝙨 𝘼𝙗𝙚𝙗𝙚, 𝙖 𝙁𝙪𝙡𝙡-𝙎𝙩𝙖𝙘𝙠 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧 𝙬𝙞𝙩𝙝 𝟓+ 𝙮𝙚𝙖𝙧𝙨 𝙤𝙛 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚 𝙬𝙞𝙩𝙝 𝙖 𝙥𝙧𝙤𝙫𝙚𝙣 𝙩𝙧𝙖𝙘𝙠 𝙧𝙚𝙘𝙤𝙧𝙙 𝙤𝙛 𝙬𝙤𝙧𝙠𝙞𝙣𝙜 𝙤𝙣 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙞𝙤𝙣-𝙡𝙚𝙫𝙚𝙡 𝙥𝙧𝙤𝙟𝙚𝙘𝙩𝙨 𝙛𝙤𝙧 𝐯𝐚𝐫𝐢𝐨𝐮𝐬 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙬𝙤𝙧𝙡𝙙𝙬𝙞𝙙𝙚 𝐃𝐞𝐩𝐥𝐨𝐲𝐢𝐧𝐠 𝐇𝐢𝐠𝐡-𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐢𝐧𝐠
𝐂𝐥𝐢𝐞𝐧𝐭 𝐑𝐞𝐯𝐢𝐞𝐰𝐬:
🌟 ᴋɪᴅᴜꜱ ᴄᴏɴꜱɪꜱᴛᴇɴᴛʟʏ ᴅᴇʟɪᴠᴇʀᴇᴅ ʜɪɢʜ-ᴄᴀʟɪʙᴇʀ ʀᴇꜱᴜʟᴛꜱ. ʜɪꜱ ᴀʙɪʟɪᴛʏ ᴛᴏ ᴛᴀᴄᴋʟᴇ ᴄᴏᴍᴘʟᴇx ᴘʀᴏʙʟᴇᴍꜱ ᴡɪᴛʜ ɪɴɴᴏᴠᴀᴛɪᴠᴇ ꜱᴏʟᴜᴛɪᴏɴꜱ ᴡᴀꜱ ᴘᴀʀᴛɪᴄᴜʟᴀʀʟʏ ɴᴏᴛᴇᴡᴏʀᴛʜʏ. ᴛʜʀᴏᴜɢʜᴏᴜᴛ ᴏᴜʀ ᴘʀᴏᴊᴇᴄᴛ,, ᴋɪᴅᴜꜱ ᴍᴀɪɴᴛᴀɪɴᴇᴅ ᴀ ꜱᴛʀᴏɴɢ ᴡᴏʀᴋ ᴇᴛʜɪᴄ ᴀɴᴅ ᴀ ᴄᴏᴍᴍɪᴛᴍᴇɴᴛ ᴛᴏ ᴇxᴄᴇʟʟᴇɴᴄᴇ ᴛʜᴀᴛ ꜱɪɢɴɪꜰɪᴄᴀɴᴛʟʏ ᴄᴏɴᴛʀɪʙᴜᴛᴇᴅ ᴛᴏ ᴛʜᴇ ꜱᴜᴄᴄᴇꜱꜱ ᴏꜰ ᴏᴜʀ ᴘʀᴏᴊᴇᴄᴛ.
𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬𝐞𝐭:
🌟 FRONT-END:
✅ React.js (Redux, React Router, Styled Components)
✅ Next.js (Server-Side Rendering, API Routes, Tailwind CSS)
✅ Vue.js (Vuex, Vue Router, Vuetify)
🌟 BACKEND FRAMEWORKS:
✅ Node.js (Express, NestJS, Koa)
✅ Django (REST Framework, Celery, ORM)
✅ Ruby on Rails (Active Record, Action Cable, RSpec)
🌟 DATABASE SYSTEMS:
✅ MySQL (InnoDB, Full-Text Search, Stored Procedures)
✅ PostgreSQL (JSONB, CTEs, Extensions)
✅ MongoDB (Aggregation Framework, Indexing, Replica Sets)
✅ SQLite (Lightweight, ACID Compliance, Full-Text Search)
🌟 STATE MANAGEMENT:
✅ Redux (Middleware, Thunk, Saga)
✅ Redux Toolkit (CreateSlice, CreateAsyncThunk, DevTools)
✅ Zustand (Immer, React Context, Middleware)
🌟 STYLING:
✅ Tailwind CSS (Utility-First, Responsive Design, Custom Themes)
✅ Material UI (Components, Theming, Accessibility)
✅ Shadcn (Component Library, Design System, Dark Mode Support)
🌟 DEVOPS:
✅ Docker (Containerization, Docker Compose, Swarm)
✅ Kubernetes (Orchestration, Helm, Custom Resource Definitions)
✅ CI/CD Tools (Jenkins, GitHub Actions, CircleCI)
✅ Terraform (Infrastructure as Code, Modules, State Management
🌟 CLOUD:
✅ AWS (EC2, S3, Lambda)
✅ Azure (App Services, Azure Functions, Blob Storage)
✅ Google Cloud Platform (Compute Engine, Cloud Storage, BigQuery)
✅ Firebase (Realtime Database, Cloud Functions, Authentication)
𝗪𝗵𝘆 𝘆𝗼𝘂 𝘀𝗵𝗼𝘂𝗹𝗱 𝗵𝗶𝗿𝗲 𝗺𝗲:
✅ 𝐒𝐤𝐢𝐥𝐥𝐟𝐮𝐥 𝐢𝐧 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝘂𝘀𝗶𝗻𝗴 𝗠𝗘𝗥𝗡:
I have extensive experience in full-stack development using MERN, PERN stack, and Django, working on various production-level projects including RideSharing, Management Systems, Chat Apps, and E-commerce sites.
✅𝐐𝐮𝐢𝐜𝐤 𝐭𝐨 𝐑𝐞𝐬𝐩𝐨𝐧𝐝 𝐚𝐧𝐝 𝐂𝐨𝐦𝐦𝐢𝐭𝐭𝐞𝐝: I am known for my excellent communication skills, actively listening to clients and ensuring a thorough understanding of their requirements.
✅ 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧: I pride myself on my ability to understand clients' requirements and communicate effectively, ensuring a clear understanding of their needs.
𝐂𝐥𝐢𝐜𝐤 𝐭𝐡𝐚𝐭 𝐢𝐧𝐯𝐢𝐭𝐞 𝐛𝐮𝐭𝐭𝐨𝐧, 𝐚𝐧𝐝 𝐥𝐞𝐭’𝐬 𝐛𝐫𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐭𝐨 𝐥𝐢𝐟𝐞 𝐨𝐫 𝐞𝐧𝐡𝐚𝐧𝐜𝐞 𝐢𝐭 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫.
#WebDevelopment#React #Nodejs #TypeScript #MongoDB #FullStackDevelopment #Nextjs #JavaScript #MERNStack#ExpressJS #AmazonWebServices #MEANStack #TailwindCSS #Python #APIIntegration#Jest #Supabase #NextAuth #PrismaOAuth
#FullStackDeveloper #WebDevelopment #FrontendDevelopment #BackendDevelopment #MERNStack #MEANStack #LAMPStack #PERNStack #Django #Flask #NodeJS #ReactJS #Angular #VueJS #JavaScript #HTMLCSS #ResponsiveDesign #APIDevelopment #DatabaseManagement #ServerAdministration
Kidus A.
has worked
.
$35/hr
100%
Job Success
$1K+ earned
Available now
Offers consultations
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Need a Flutter app that scales to millions of users? I build cross-platform mobile products: iOS, Android, FinTech wallets, AI-powered tools that ship fast and grow revenue. FxPro: 15M+ users, multiple international awards.
What sets me apart is the rare combination of Flutter depth and full-stack reach. I've architected apps from a 3-month FinTech MVP (Grineo, launched 50% faster than average) to a 15M-download trading platform (FxPro). I work across Flutter, KMP, Swift, Kotlin, React, and Python — so I can own the entire product, not just one layer.
Here's what I deliver:
📱 Cross-platform mobile apps - Flutter, KMP (Kotlin Multiplatform), Swift, Kotlin
🌐 Scalable web - React, Next.js, Node.js, .NET Core
🤖 AI & Computer Vision - Python, PyTorch, YOLO, real-time video analysis
☁️ Cloud & security - AWS, Docker, PCI-DSS compliance, PassKey encryption
Whether you need an MVP in 90 days or a production system built for 10M+ users, I map out the architecture first so you never rebuild from scratch.
📌 FxPro - architected native mobile apps and high-load backend for a 15M+ download trading platform. Won multiple international awards.
📌 Grineo FinTech Wallet - launched secure MVP in 3 months, 50% faster than industry average, with PassKey encryption.
📌 Volga Surf Camp KMP App - increased service usage 2-4x, reduced admin workload by 3x.
📌 PPE Detection System - real-time AI safety monitoring on construction sites using YOLO and PyTorch.
⭐ 5.0 rating | Top Rated on Upwork | Certified: Flutter Development (Udemy), Full-Stack Web & Mobile (Coursera)
I take on a maximum of 3 active clients at a time to give every project focused attention. Send me a message with a brief description of your project and I'll respond within a few hours with a clear next step!
Evgenii P.
has worked
.
Associated with
Appricot.Agency
$1K+
earned
$35/hr
100%
Job Success
$400K+ earned
Available now
Offers consultations
Start of list.
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I’m a Senior Python Engineer and Full Stack Developer with 8+ years of experience building web scraping infrastructure, automation platforms, backend systems, and scalable data engineering solutions for startups, SaaS products, trading companies, and data-driven businesses.
Clients usually contact me for projects related to Python development, Full Stack development, backend development, backend APIs, web scraping, data extraction, browser automation, Playwright automation, Selenium automation, Scrapy development, ETL pipelines, workflow automation, automation systems, API integrations, real-time data processing, AI automation, OpenAI integrations, scalable backend systems, sportsbook software, betting systems, odds aggregation, analytics platforms, SaaS products, and high-load real-time data systems.
Why clients work with me
✔ 8+ years of Python engineering experience
✔ 6+ years of Full-Stack engineering experience
✔ $400K+ earned on Upwork
✔ Top Rated Plus freelancer
✔ Production-grade scalable architectures
✔ Strong communication and reliable delivery
✔ Experience with high-load real-time systems
✔ Long-term technical partnership mindset
My main stack includes:
Python • FastAPI • Django • Flask • AsyncIO • REST APIs • GraphQL • Playwright • Selenium • Scrapy • WebSockets • Microservices • Celery • SQLAlchemy • Backend Architecture
- Web Scraping & Data Engineering
Playwright • Selenium • Scrapy • BeautifulSoup • Requests • Browser Automation • Data Extraction • Web Scraping • Data Mining • ETL Pipelines • Proxy Management • Pandas • NumPy • Dask • Scikit-learn • TensorFlow • PyTorch • XGBoost • OpenCV
- Advanced Scraping Infrastructure
Cloudflare • DataDome • Akamai Bot Manager • PerimeterX • reCAPTCHA • hCaptcha • Residential & Mobile Proxies • Session Management • Authentication Workflows • Browser Fingerprinting
- Full Stack Development
React • Next.js • TypeScript • JavaScript • HTML5 • CSS3 • Tailwind CSS • Admin Dashboards • SaaS Applications • Analytics Dashboards
- Cloud, DevOps & Infrastructure
Docker • Kubernetes • AWS • Google Cloud • Azure • GitHub Actions • GitLab CI/CD • Terraform • Ansible • Nginx • Linux
AI & LLM Development
OpenAI API • GPT-4 • Claude • Llama • AI Agents • RAG • Prompt Engineering • AI Automation • LLM Integrations •
As a Full Stack Developer and backend developer, I build backend systems, APIs, automation platforms, web applications, analytics dashboards, browser automation workflows, admin panels, and scalable real-time data products designed for production environments.
Web Scraping & Automation
As a Python developer specializing in web scraping and automation systems, I build scalable scraping infrastructure for dynamic websites, protected platforms, APIs, marketplaces, SaaS products, and analytics systems. Scraping and automation projects include:
• Large-scale web scraping systems
• Data extraction pipelines
• Browser automation with Playwright and Selenium
• Scrapy-based scraping infrastructure
• API reverse engineering and API integrations
• Proxy management and anti-bot workflows
• Marketplace and e-commerce data collection
Backend Development & Automation Systems
As a Full Stack Developer and backend developer, I also build scalable backend systems, backend APIs, automation infrastructure, workflow automation platforms, web applications, and real-time backend services.
Typical backend and automation projects include:
• Backend API development
• Workflow automation systems
• Real-time automation platforms
• Monitoring and reporting systems
• Data synchronization systems
• Internal business automation tools
• Web applications and admin dashboards
• Cloud-based backend infrastructure
Clients hire me as a Python developer and Full Stack Developer when they need scalable backend systems, automation workflows, real-time data processing, or production-grade infrastructure that can support long-term product growth.
Sportsbook & Betting Systems
I have strong hands-on experience building sportsbook software, betting systems, odds aggregation platforms, sportsbook data systems, and real-time betting infrastructure running in production environments.
• Real-time sportsbook odds aggregation systems
• Arbitrage and positive EV analytics platforms
• Betting automation and execution systems
• Historical odds databases and backtesting engines
• Sports analytics dashboards and reporting systems
• Odds monitoring and alerting systems
AI Automation & Data Infrastructure
• AI data collection pipelines
• OpenAI API integrations
• AI automation workflows
• RAG and knowledge base infrastructure
• AI enrichment and structured data processing
If you need a Python developer, Full Stack Developer, backend developer, or automation developer who can build scalable backend systems, automation infrastructure, web applications, sportsbook systems, or real-time data products, feel free to reach out.
Vladyslav V.
has worked
.
$45/hr
100%
Job Success
$1K+ earned
Available now
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Java sits at the center of the platforms I build.
Spring Boot runs the backend services and APIs, handling business logic, data access, and the core behavior of the system. Many of these platforms pair a Spring Boot backend with Angular on the frontend, forming structured web applications such as internal dashboards, operational platforms, and SaaS systems used by teams every day.
Angular provides the application interface while the Java backend manages services, data, and integrations behind the scenes.
Python also comes into play when automation or data workflows are needed. Small services and scripts written in Python handle background tasks, integrations, and operational processes that support the main platform.
Java and Spring Boot handle the backend services, Angular runs the platform interface, and Python supports automation and background tasks.
Esneider M.
has worked
.
$30/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
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AI agents, RAG, and automation built into production web and SaaS apps, full-stack, not demos. Recent builds scaled an energy platform to 1.2M+ users and an AI document system across 550+ sites.
I'm a senior full-stack and AI engineer (React/Next.js + Python/FastAPI) who makes AI actually connect to your data, your UI, and your users.
What I deliver:
- AI agents and automation that plan, call tools, and finish multi-step jobs (LangChain, LangGraph, MCP, OpenAI, and Claude APIs), with evaluation and observability built in.
- RAG and document intelligence over your data (vector DBs, embeddings), grounded so it answers from your sources, not invented facts.
- Voice and conversational AI in production (Retell, Vapi, ElevenLabs).
- The full-stack around it: multi-tenant SaaS, FastAPI, Stripe, secure cloud on AWS, Azure, GCP.
Proven in production:
- Alta (PropTech): AI reads building documents to auto-extract energy data and answer questions across 25+ organizations, 550+ sites, 1.6M+ m2.
- OhmConnect (GreenTech): 4.5-year build scaling a consumer energy platform to 1.2M+ signups, $1.8M+ rewards, 370K+ connected devices.
- Hero Trainer (HealthTech): cross-platform fitness app with live HealthKit and Google Fit sync on a Django backend.
I work as your AI solutions architect with a vetted CodeFulcrum team (Top Rated Plus) behind me, so the right AI gets designed and shipped, not just advised on.
Stack: Python, Django, FastAPI, LangChain, LangGraph, MCP, RAG, Vector DBs, OpenAI, Claude, React, Next.js, Node.js, PostgreSQL, AWS.
Send your use case, and I'll reply with a short architecture sketch and a realistic scope, no charge.
Hammad H.
has worked
.
Associated with
CodeFulcrum
$400K+
earned
$18/hr
94%
Job Success
$50K+ earned
Available now
Offers consultations
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🚀 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 - 𝘁𝗵𝗲 𝘁𝗼𝗽 5% 𝗼𝗳 𝘁𝗮𝗹𝗲𝗻𝘁 𝗶𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁
🔥 ABOUT ME
I’m a Senior Full Stack Developer React Node and Next.js developer with 6+ years (12,000+ hours), building 40+ SaaS Platform, SaaS MVP, and Marketplace Platform products across 60+ clients as fullstack developer.
As a Full Stack Developer React Node, I work across Frontend React and mobile app developer roles, delivering 50+ Web App Development, Web Application, and react native systems. I’ve repeatedly worked as a Next js developer and Full Stack Developer React Node, owning full lifecycle from Build MVP to Production-ready platform.
I’ve built 25+ frontend systems as a React Developer and nextjs developer using Frontend React, while also working as a react native developer creating cross-platform mobile solutions. As a node.js developer, I design API Integration Architecture and Data Platform pipelines handling 3M+ API requests/month.
Across 20+ systems, as Full Stack Developer React Node I delivered Client Portal, User Login, Admin Dashboard, shopify, and Analytics Dashboard solutions supporting 15,000+ users.
I’ve used Supabase and Next.js Vercel as Frontend React in 25+ projects to build Multi-tenant SaaS and Scalable SaaS Platform systems with 99.9% uptime.
6+ years as a React Developer and delivering 60+ SaaS Platform, MVP, and Scalable SaaS Platform solutions.
70+ projects as a Frontend React Developer, including 30+ Web App builds, 15+ Next.js tailwind systems, and 10+ react native mobile app developer launches.
20+ products built as a Full Stack Developer React Node generating significant revenue across CRM Platform, Data Platform, and B2B Platform.
25,000+ active users across Web Platform and mobile systems built by a Frontend React Developer and Full Stack Developer React Node.
🔥 ACHIEVEMENTS
Built 30+ SaaS Platform and Web Platform systems as a Full Stack Developer React Node and Nextjs developer, supporting 20,000+ users with 99.9% uptime using react.js node.js.
Delivered 20+ projects as a Frontend React Developer and react native developer, reducing time-to-market by 35% using nextjs typescript and tailwindcss.
Built API Integration and backend pipelines as a Full Stack Developer React Node, processing 5M+ API requests/month across Analytics Dashboard and Business Platform systems.
Developed 10+ next.js seo optimized platforms as a React Developer, handling high-traffic volumes using mern stack and nextjs tailwind.
Scaled 15+ Marketplace Platform and E-commerce Platform systems as a Full Stack React Developer, supporting shopify web developer tasks and Stripe integrations.
Improved 15+ legacy systems as a Full Stack Developer React Node, achieving 2–3x performance gains and 40% fewer bugs as a front end web developer.
Delivered 10+ Mobile App systems as a react native developer, serving thousands of users and coordinating with ux ui teams for react web development.
🔥 TECH STACK
As a React Developer and Full Stack Developer React Node, I’ve worked across 40+ projects building scalable web applications using react.js and react redux, including 15+ high-load systems, while also delivering 10+ cross-platform solutions with react native as a react native mobile app developer reaching 30K+ installs.
Throughout my experience, I’ve taken on roles as a react js developer and next js developer in distributed teams, including setups like react developers ethiopia, and contributed to 20+ backend-heavy systems as a node.js developer and full stack developer node js, handling data pipelines and logic.
I’ve been involved in 20+ projects across diverse ecosystems, from wordpress developer environments to modern stacks using next.js developer workflows, and tools like strapi, svelte, and webflow, adapting to different business requirements.
On the backend, I’ve worked as full stack developer node js, backend node.js, across 30+ systems, building services on node.js aws infrastructure and integrating with firebase, postgresql, and supabase postgres, supporting applications with 10K+ users.
On the frontend side, I’ve taken roles including front end developer react, frontend react developer, and nextjs developer, delivering 40+ UI systems with complex workflows and high-performance interfaces using JavaScript developer and typescript.
🔥 WHAT CLIENTS GET
A Full Stack Developer React Node and Nextjs Developer with 6+ years and 60+ projects, delivering 30+ Production-ready Platforms.
As a Full Stack React Developer and react native developer, I focus on scalable architecture, clean code, and long-term growth for products with 10,000+ users.
Strong experience as a React Developer, node.js developer, and backend developer across 40+ systems ensures reliable delivery aligned with business goals.
🚀 Click "Invite" or "Hire" Full Stack Developer React Node
Mohammed Azhar M.
has worked
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Associated with
3Brain Technolabs Private Limited
$20K+
earned
United Arab Emirates
$39/hr
80%
Job Success
$6K+ earned
Available now
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Hi, I'm 𝙊𝙡𝙚𝙠𝙨𝙖𝙣𝙙𝙧, a 𝙎𝙚𝙣𝙞𝙤𝙧 𝘼𝙄 𝙁𝙪𝙡𝙡 𝙎𝙩𝙖𝙘𝙠 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧 who builds production-ready web apps, backend services, AI systems, and automation workflows — from idea to deploy.
If you need someone who can take your concept and deliver a fast, scalable, and cleanly architected solution, you're in the right place.
I've built AI platforms, SaaS systems, backend infrastructures, and multi-agent workflows for startups in logistics, healthcare, travel, fintech, education, and more.
I focus on speed, clarity, and reliability — my clients consistently rate me 5 stars for responsiveness, problem-solving, and delivering exactly what they need.
🚀 𝙒𝙝𝙖𝙩 𝙄 𝘽𝙪𝙞𝙡𝙙
𝑨𝑰 & 𝑴𝒂𝒄𝒉𝒊𝒏𝒆 𝑳𝒆𝒂𝒓𝒏𝒊𝒏𝒈 𝑺𝒚𝒔𝒕𝒆𝒎𝒔
🗸 Multi-agent AI workflows (OpenAI, AutoGen, LangChain, LangGraph, LangSmith custom agents)
🗸 Realistic voice AI (Vapi, Retell AI)
🗸 RAG pipelines with Pinecone / PGVector
🗸 AI-powered automation for business processes
🗸 Vision/ML systems (YOLO, Stable Diffusion, face detection, tracking)
𝑭𝒖𝒍𝒍 𝑺𝒕𝒂𝒄𝒌 𝑾𝒆𝒃 𝑨𝒑𝒑𝒍𝒊𝒄𝒂𝒕𝒊𝒐𝒏𝒔
🗸 Next.js 14/15 (app router, server actions, SSR)
🗸 SaaS platforms, dashboards, multi-tenant apps
🗸 Modular backends with NestJS, Express, FastAPI, Django
🗸 Real-time apps (WebSockets, Socket.io)
🗸 Authentication: JWT, OAuth2, Clerk, NextAuth
𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 & 𝑰𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝒏𝒔
🗸 n8n, Make.com, Zapier
🗸 Webhooks, API integrations
🗸 Twilio, WhatsApp, Slack, Telegram, HubSpot, LemList
🗸 CRM automations, lead flows, onboarding pipelines
𝑴𝒐𝒃𝒊𝒍𝒆 & 𝑪𝒓𝒐𝒔𝒔-𝑷𝒍𝒂𝒕𝒇𝒐𝒓𝒎
🗸 React Native mobile integration
🗸 FlutterFlow app development & backend integrations
🗸 Hybrid apps for booking, eCommerce, travel, and AI services
𝑫𝒆𝒗𝑶𝒑𝒔 & 𝑺𝒄𝒂𝒍𝒂𝒃𝒊𝒍𝒊𝒕𝒚
🗸 Docker, GitHub Actions, CI/CD
🗸 AWS, DigitalOcean, Render, Vercel
🗸 Redis, queues, background tasks
🗸 Microservices / monorepos
🛠 𝙏𝙚𝙘𝙝 𝙄 𝙒𝙤𝙧𝙠 𝙒𝙞𝙩𝙝 𝘿𝙖𝙞𝙡𝙮
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: Next.js, React, React Native, Tailwind, Shadcn/UI
𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, NestJS, Express, FastAPI, Django, Laravel
𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MongoDB, PostgreSQL, MySQL, Supabase, Redis
𝐀𝐈: OpenAI, Claude, Gemini, HuggingFace, YOLO, Stable Diffusion
𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: n8n, Make, Zapier
𝐂𝐥𝐨𝐮𝐝: AWS, Azure, DigitalOcean, Render, Vercel
📂 𝙃𝙞𝙜𝙝𝙡𝙞𝙜𝙝𝙩𝙚𝙙 𝙋𝙧𝙤𝙟𝙚𝙘𝙩𝙨
🏠 Real Estate AI – ZOYO (Next.js, FastAPI, Stable Diffusion, AWS)
– Built interactive AI-based real estate image enhancement & 3D tools
– FastAPI backend with Stable Diffusion + custom CV models
– Result: 40% faster processing, scalable pipelines, and automated workflows.
🛫 JourneyPlan — AI Travel Planner
– AI-generated trip plans, maps, itineraries
– React + OpenAI + Google Maps/Places
– Built end-to-end, optimized for real-time custom itinerary creation.
🌍 Travelnaut — Largest AI Travel Information Hub
– Next.js + AWS + advanced AI content generation
– Personalized travel insights, multi-day itineraries, translations, more.
📸 People Detection & Privacy Blurring (YOLO, Python)
– Real-time head detection + face blurring system for public spaces
– Designed for security compliance in hospitals, schools, banks.
⚽ Football Video Player Detection System
– YOLO-based multi-class detection: players, referees, ball, staff
– Real-time insights for sports analytics and tracking.
🏨 Otlaat – Hotel Booking Mobile App
– Flutter app with Google Maps, multi-language support
– Backend integrations + full mobile development.
💡 𝙒𝙝𝙮 𝘾𝙡𝙞𝙚𝙣𝙩𝙨 𝙃𝙞𝙧𝙚 𝙈𝙚
⭐ Top-tier execution speed — deliver in hours or days, not weeks
⭐ Clear communicator, very responsive, proactive problem-solver
⭐ Production-focused — clean architecture, modular code, scalable systems
⭐ Experience across web, AI, mobile, automations, and DevOps
⭐ 100% Job Success on recent contracts: 5★ feedback for speed & quality
📩 𝑳𝒆𝒕'𝒔 𝑩𝒖𝒊𝒍𝒅 𝒀𝒐𝒖𝒓 𝑵𝒆𝒙𝒕 𝑩𝒊𝒈 𝑻𝒉𝒊𝒏𝒈
If you're building a SaaS platform, AI system, automation workflow, scheduling/booking system, or fully integrated web/mobile solution — I can help you execute it end-to-end with speed and precision.
Click Invite to Job and let's start building.
🔍 𝙎𝙚𝙖𝙧𝙘𝙝 𝙆𝙚𝙮𝙬𝙤𝙧𝙙𝙨
AI Engineer | LLM Engineer | Backend Developer | Frontend Developer | TypeScript | FastAPI | Django | Express.js | LangChain | AutoGen | MCP | Vector Databases | Pinecone | PGVector | WebSockets | GraphQL | Server Actions | CI/CD | Docker | Redis | Web Scraping | Selenium | BeautifulSoup | Cloud Architect | Vercel | DigitalOcean | Azure | Microfrontends | Monorepo | Flutter | Dart | Mobile Developer | Chatbot Developer | Voicebot Developer | Real-Time Apps | Computer Vision | Object Detection | Image Processing | Video Processing | Stable Diffusion Developer | OpenAI Whisper | TTS Developer | API Integrations | Twilio
Oleksandr M.
has worked
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Croatia
$90/hr
100%
Job Success
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Web developer with 10+ years of professional experience, successfully freelancing for over seven years.
I use Python and Django for most of my work. I have also worked extensively with WordPress in the past, though I rarely do so now. Backend work is my primary focus (API, DB, application logic, CI), but I'm also adept at frontend tasks. When it comes to desktop apps, C# is my language of choice for Windows and Java for cross-platform apps.
In all of my projects I put code quality very high on my list of priorities, as well as following standards and best practices. "Readability counts"
Fran H.
has worked
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