Available Now | 40+ Hours/Week
Most businesses don't need another developer, they need a technical partner who can transform an idea into a scalable, production-ready product.
I'm a Senior Full Stack Developer specializing in SaaS Development, AI Development, MVP Development, Web Application Development, Mobile App Development, CRM Development, API Integration, Workflow Automation, and Cloud Infrastructure.
I help startups, founders, SaaS companies, agencies, and growing businesses build modern software that is fast, secure, scalable, and built for long-term success. Whether you're launching a Startup MVP, scaling a B2B SaaS Platform, building an AI Platform, modernizing an existing application, or creating internal Business Software, I manage the entire product lifecycle, from planning and architecture to deployment and ongoing product growth.
As a Full Stack Developer, React Developer, Next.js Developer, Node.js Developer, Backend Engineer, AI Developer, SaaS Developer, and API Integration Developer, I focus on building products that solve real business problems instead of simply writing code.
Services I Provide
• SaaS Development
• Startup MVP Development
• Full Stack Product Development
• AI Development & AI Integration
• AI Applications & AI Platforms
• AI Chatbot Development
• CRM Development
• ERP & Business Software
• Customer Portals
• Admin Dashboards
• Analytics Dashboards
• Marketplace Development
• B2B SaaS Platforms
• Booking & Reservation Systems
• Chrome Extension Development
• Workflow Automation
• Web Automation
• Browser Automation
• REST API Development
• RESTful API Integration
• Third-Party API Integration
• Payment Gateway Integration
• Backend Development
• Backend Infrastructure
• Database Design & Database Optimization
• Mobile App Development
• Progressive Web Apps (PWA)
• Cross-Platform Mobile Applications
Technologies
Frontend Development
React.js • React • Next.js • TypeScript • JavaScript (ES6+) • Redux • React Query • Zustand • HTML5 • CSS3 • Tailwind CSS • Tailwind UI • Shadcn UI • Material UI • Bootstrap • Responsive UI Development • SSR • Front-End Development • Figma Integration
Backend Development
Node.js • Express.js • NestJS • REST API • RESTful API • GraphQL • API Development • API Integration • JWT Authentication • Authorization • OAuth • Webhooks • Backend Development • Backend Infrastructure
Database
PostgreSQL • MongoDB • MySQL • SQL • NoSQL • Supabase • Firebase • Database Design • Database Optimization
AI Development
Artificial Intelligence • AI Development • AI Integration • AI Applications • AI Platform • AI Chatbot Development • OpenAI • LLM • Claude • Generative AI • AI Automation • AI Architecture • AI Prototypes • Multi-Agent Systems
SaaS Development
SaaS Development • SaaS Platform • SaaS Builder • Startup MVP • MVP Development • Product Development • Multi-Tenant SaaS Applications • Business Software
Mobile Development
React Native • Flutter • Expo • Dart • Mobile App Development • iOS • Android • Cross-Platform Development
Automation
Workflow Automation • Browser Automation • Web Automation • Data Workflow Automation • Process Automation • Automation Bots • n8n • Chatwoot
Cloud & DevOps
AWS • Docker • Vercel • Cloud Infrastructure • Deployment • CI/CD • DevOps Engineering
Industries
✔ SaaS
✔ FinTech
✔ Healthcare
✔ Telehealth
✔ Manufacturing
✔ Education
✔ CRM
✔ ERP
✔ Real Estate
✔ E-commerce
✔ Marketplace Platforms
✔ Booking Platforms
✔ Recruitment
✔ Marketing Platforms
✔ Logistics
✔ Business Automation
Why Clients Work With Me
I don't just build features, I help companies build products that are scalable, maintainable, secure, and ready for growth.
Clients hire me because I provide:
✓ End-to-end Full Stack Development
✓ Clean, production-ready architecture
✓ Scalable backend systems
✓ Modern React and Next.js frontends
✓ Reliable Node.js APIs
✓ Secure authentication & authorization
✓ AI Integration that creates real business value
✓ Optimized PostgreSQL and MongoDB databases
✓ Cloud deployment and infrastructure support
✓ Clear communication
✓ Reliable delivery
✓ Long-term technical partnership
Whether you're building your first MVP, launching a new SaaS platform, developing an AI application, creating a CRM system, automating business workflows, integrating third-party APIs, or scaling an enterprise product, I can help turn your idea into software that users love and businesses rely on.
If you're looking for a Senior Full Stack Developer, Full Stack Engineer, React Developer, Next.js Developer, Node.js Developer, Backend Engineer, AI Developer, SaaS Developer, CRM Developer, API Integration Developer, Mobile App Developer, Automation Engineer, or a long-term technical partner, I'd be happy to discuss your project.
React
JavaScript
Full-Stack Development
SaaS Development
Node.js
API Integration
Web Application Development
Next.js
TypeScript
Database Development
Supabase
PostgreSQL
User Authentication
Minimum Viable Product
Stripe
Tailwind CSS
AI Marketplace
REST API
Mobile App Development
App Development
Charlie O.
Ado-Ekiti, Nigeria
$30/hr
4.3
9 jobs
Stop wrestling with manual trading and risking massive losses. As a specialist Forex EA & Trading Bot Developer, I engineer automated trading solutions that bring ease, precision, and capital protection to your trading strategy.
Who I Help & The Problems I Solve: I partner with Forex traders, investors, and prop firms who want to:
Automate their trading strategies to trade 24/7 without emotional interference.
Simplify complex trading rules into executable, reliable algorithms.
Minimize costly errors and prevent significant financial losses through robust risk management and precise coding.
Maximize trading efficiency and free up their valuable time.
My Core Expertise & Services: Leveraging deep knowledge of MQL4, MQL5, and Pine Script, I deliver bespoke solutions including:
Custom Expert Advisors (EAs): Develop fully automated trading systems for MT4 and MT5 that execute your unique strategies flawlessly.
Advanced Trading Indicators: Create custom indicators for MT4, MT5, and TradingView (Pine Script) to provide clearer signals and enhance market analysis.
Trading Strategy Automation: Transform your manual trading strategies into robust, backtested, and live-ready trading bots.
Risk Management Systems: Integrate sophisticated money management, stop-loss, take-profit, and volatility protection features to safeguard your capital.
Scripting & Utilities: Develop utility scripts for tasks like order management, batch operations, and data analysis.
Why Choose Me?
Benefit-Driven Development: My focus is always on delivering tangible results for you – easier trading execution and significant loss prevention.
Expertise in Key Platforms: Proficient in MetaTrader 4 (MT4), MetaTrader 5 (MT5), and TradingView's Pine Script, ensuring compatibility and optimal performance.
Commitment to Quality: I deliver clean, well-commented, and thoroughly tested code to ensure reliability and prevent costly bugs.
Proactive Risk Management: Every solution is built with capital preservation as a top priority.
Clear Communication: You'll receive regular updates and have a direct line of communication throughout the project.
Forex EA Developer
Trading Bot Developer
MT4 EA
MT5 EA
MQL4 Programmer
MQL5 Programmer
Pine Script Developer
TradingView Indicator
Algorithmic Trading
Automated Trading
Forex Automation
Custom Trading Strategy
Risk Management
Money Management
Scalping EA
Day Trading Bot
Swing Trading Bot
Backtesting Expert
Prop Firm EA
Ready to Elevate Your Trading? Let's discuss how my specialized skills can help you trade more easily and protect your capital from large losses.
Send me a message today, and let's build your next successful automated trading system!
Python Script
Forex Trading
MQL 4
MQL 5
MetaTrader
cTrader
NinjaTrader
TradingView
Trading Automation
Pine Script
MetaTrader 4
MetaTrader 5
Algorithm Development
Trading Strategy
Risk Management
Cryptocurrency Trading
Quantitative Finance
Financial Analysis
Data Analysis
AI Trading
Tunde B.
Osogbo, Nigeria
$10/hr
4.6
1 jobs
Skilled software developer and programmer with expertise in developing scalable and efficient software solutions. Proficient in Python programming language, with experience in backend development using Django and Flask, and frontend development. Additionally, I have a strong interest in blockchain technology, with knowledge of smart contracts, and experience with blockchain platforms like Uniswap and EVM, I'm also an aspiring machine learning engineer, with a passion for building intelligent systems. With a solid foundation in SQL and database management, I'm well-equipped to design and implement data-driven solutions.
Python Script
Software Development
Trading Automation
Bot Development
Cryptocurrency Trading
Forex Trading
Uniswap
Manual Testing
Automated Testing
SQL
PostgreSQL
Django
Flask
Twilio
Smart Contract Development
Blockchain, NFT & Cryptocurrency
DeFi
Quality Audit
Moses B.
Abuja, Nigeria
$32/hr
5.0
4 jobs
Hello valued clients,
My name is Moses, a Python Expert Developer and JavaScript developer.
🏆 4+ years of experience
🏆 I am always open to improving and iterating on a project to the best of my abilities, until full customer satisfaction.
🏆 I often defer payments on small term fixed projects until the whole job is complete.
🏆 I take my reputation seriously so I always strive to satisfy all project requirements. Indeed I work hard to ensure you always get value out of your investment.
☛ Are you looking for high-quality work tailored to fit your needs, then welcome because your search is over,
☛ With more than 𝟰 years of professional development experience, as a Python and JavaScript developer, I've worked with clients from multiple continents on a lot of projects both on and off upwork.
☛ I specialize in python but I have extensive experience with a lot of relevant technologies:
✅ Web Automation - Python, Selenium, JavaScript
✅ Web - HTML, CSS, JavaScript, Firebase.
✅ Web Apps - Angular, Angular material, Primeng, a bit of RxJs.
✅ Python GUI - Kivy/KivyMD
✅ ML/DL - Pytorch, Numpy, Pandas, Data gathering and preprocessing
✅ Mission Critical - asyncio, FastAPI, threading, multiprocessing
✅ Natural Language Processing - gensim, transformers, Vectorizers like TF-IDF.
✅ Audio Applications - Pulseaudio, ffmpeg, librosa, soundfile, whisper.
✅ SQL Databases (PostgreSQL, MySQL, and SQLite, MongoDB)
✅ Amazon Web Services (AWS) - Fargate ECS, EC2, S3, Lambda functions, API gateway, ECR, Cloud watch, Event bridge.
In addition to the above, I have also worked extensively with the following:
➡ Rest APIs, WebSockets, a bit of grpc
➡ Docker Images, Docker CLI, Hosting Docker containers on AWS
➡ Flask API Server
➡ Git, GitHub, GitHub Codespaces
➡ Bash and Shell scripts
💬 Thank you for reading through my profile, my message box is always open, do invite me for a free and value packed discussion on your project requirements. I promise to provide my best solutions to bring your ideas from a dream into reality.
Best Regards 👋
Python
Selenium
Automation
Natural Language Processing
Scripting
Data Scraping
Data Mining
Data Extraction
Object-Oriented Programming
Unity
Precious O.
Akure, Nigeria
$10/hr
4.8
8 jobs
As a professional developer with over 3 years of experience, I am confident in my ability to deliver top-notch results for all your tech development needs. I specialize in Python, C++, and have a deep understanding of best practices and industry standards.
If you're looking for expert automation solutions, look no further. My experience with automation tasks can help you save time and streamline your workflows, allowing you to focus on what matters most - growing your business. I am proficient in developing and implementing automation workflows that can help you reduce manual efforts and increase productivity.
I am also a skilled Full Stack developer, with a strong background in web development, back-end systems, and databases. From developing scalable and secure web applications to designing user-friendly interfaces, I can handle all aspects of your full-stack development needs.
In addition, I have extensive experience with Telegram API and Bots, having built numerous chatbots for various clients. Whether you need a simple chatbot or a complex one with multiple functionalities, I can help you design and develop a bot that meets your specific requirements.
My commitment to excellence means that I always strive to exceed expectations and deliver exceptional work on every project. Let me put my skills and experience to work for you and help take your business to the next level.
I pride myself on ensuring that all my work is error free and completed in the shortest time. I look forward to building a strong, long term relationship with all my customers and I most certainly look forward to speaking with you!
Python
Data Scraping
SQL
Selenium
JavaScript
Web Crawling
Automation
Scripting
Microsoft Power BI
Excel Macros
Data Entry
Data Extraction
Google Sheets
Data Analysis
Research & Development
Jeremiah O.
Lagos, Nigeria
$10/hr
4.9
15 jobs
Hi there! 👋 I am Jeremiah Okwo, an expert content writer ✍️ and a skilled Python programmer. I have over 5 years of experience creating compelling content and 2 years of coding expertise.
With a strong foundation in delivering top-notch services, I am 100% confident in bringing your ideas into reality through exceptional execution and innovative solutions. 💡✨
Finding the ideal candidate for your project can feel like looking for a needle in a haystack.
However, I can assure you that if you're looking for a talented professional for either content writing or Python programming, you've just found your best option! 🙌
Services I Provide:
📋 Content Creation & Copywriting:
✅Article Writing/ Blog Writing
✅Website Copy and Content Writing
✅Proofreading and Editing
✅Copy rewriting/ Copy Editing
✅Social Media Content
✅Email Copywriting
✅Cold Emailing
</> Python Programming:
👉Data analysis and manipulation
👉Automate repetitive tasks.
👉Scripting and Workflow Automation.
👉Web scraping
👉Data Visualization
👉API Integration
👉Game Development
👉Testing & Debugging
Why should you hire me?
✅ I am a strong team player with extensive experience working in various teams. 💯 I deliver high-quality work and am only satisfied when you are.
⏱️ I consistently deliver high-quality work on time and without sacrificing quality.
🤝 Your goals are my top priority. I take the time to understand your goals, requirements, and pain points so that I can tailor my services to deliver exactly what you need.
🏆If you're looking for someone who is committed to your success and can deliver on all fronts, click the green "Contact" button in the top-right corner of the page.📩
Let's make your next project a success together!📈
I am looking forward to hearing from you soon.
Cheers!
Jeremiah Okwo.
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