Building Scalable Applications,
Mobile Experiences &
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Senior Full Stack Developer with expertise in web applications, mobile apps, backend architecture, and AI-powered solutions. Turning complex problems into elegant, scalable products.
Building Software That
Solves Real Problems
I specialize in building scalable web applications, mobile experiences, and AI-powered solutions. Over 8 years I've delivered products for startups, businesses, and international clients — focusing on performance, maintainability, and business impact.
Full Stack Development
End-to-end product engineering — React frontends, Node.js / NestJS / Laravel backends, REST & GraphQL APIs, and cloud deployment on AWS.
Mobile Engineering
Cross-platform iOS & Android with React Native — offline-first architecture, biometric auth, GPS geofencing, and App Store deployment.
AI Integration
Production-grade OpenAI integrations — GPT-4, RAG pipelines, chatbots, function-calling, prompt engineering, and workflow automation.
How I Work
Tech Stack & Expertise
A curated toolkit built over 8 years of professional development.
Frontend
Backend
Database
Mobile
DevOps & Cloud
AI & Automation
Professional Journey
A track record of shipping products that move metrics.
AI Integration Specialist & Lead Developer
Freelance · Remote- 60% less manual processing — integrated GPT-4 APIs into 10+ enterprise apps
- 50,000+ monthly conversations — built AI chatbot platforms with RAG architecture
- 15,000 active users — architected event-driven SaaS with NestJS + RabbitMQ
- 4.8 ★ App Store rating — led React Native app from concept to launch
- 2 hrs → 8 min deploys — implemented full CI/CD pipeline automation
Senior Full Stack Developer
Tech Product Company- Led team of 6 — built multi-tenant SaaS CRM from zero to 500+ clients
- 70% faster API responses — Redis caching and query optimisation
- 45% fewer bugs — introduced code review standards and test coverage
- Row-level security — PostgreSQL schema with full tenant data isolation
Full Stack Developer
Digital Agency- 20+ projects delivered — e-commerce, hospitality, healthcare, logistics
- 35% more mobile engagement — PWA features on key client platforms
- Cross-platform iOS & Android apps with React Native
- Third-party payment integrations: Stripe, PayPal
Junior Web Developer
Freelance- 15+ websites built for small to medium businesses
- 90% client retention — long-term relationships through consistent delivery
- Core foundations in responsive design, PHP, and MySQL
Featured Work
A selection of projects that showcase my breadth and depth.
Lease Management System
Multi-tenant SaaS for property managers — automated billing, document vault, real-time tenant portal.
AI Chat Application
Enterprise GPT-4 assistant with RAG document ingestion, conversation memory, and team workspaces.
Attendance Tracking App
GPS-geofenced cross-platform app with biometric auth, offline sync, and real-time HR dashboards.
Restaurant Management
Full POS with KDS integration, inventory tracking, QR ordering, and live revenue analytics.
AI-Powered CRM
Lead scoring, automated email sequences, sales pipeline and predictive forecasting powered by GPT-4.
Mobile Delivery App
Three-sided marketplace (customer/driver/merchant) with live GPS tracking and auto-dispatch.
Intelligent Systems &
AI-Powered Products
Turning cutting-edge AI into practical, production-ready solutions.
ChatGPT Integration
Embed GPT-4 and GPT-4o directly into your existing applications. From customer support to internal knowledge bases, I build reliable, context-aware integrations.
- Conversation memory & context management
- Custom system prompts & personas
- Streaming responses for UX
- Token usage monitoring & cost control
AI Chatbots
Custom chatbots trained on your data — for customer support, sales qualification, onboarding, or internal help desks. Deployed on web, mobile, or messaging platforms.
- RAG architecture with your documents
- Multi-channel deployment (web, WhatsApp, Slack)
- Handoff to human agents
- Analytics dashboard
AI Automation
Automate repetitive workflows using AI — document processing, data extraction, report generation, email triage, and more. Reduce operational costs dramatically.
- Document parsing & data extraction
- Automated report generation
- Email classification & routing
- Workflow orchestration
OpenAI API Development
Expert implementation of the full OpenAI API suite — completions, embeddings, function calling, vision, and fine-tuning for specialized domain tasks.
- Function calling & tool use
- Embeddings & semantic search
- Vision API integrations
- Fine-tuning custom models
Prompt Engineering
Systematic prompt design and optimization for reliable, high-quality AI outputs. Chain-of-thought, few-shot, and structured output prompting for production systems.
- System prompt architecture
- Chain-of-thought reasoning
- Structured JSON outputs
- Prompt versioning & A/B testing
AI Assistants
Production-ready AI assistant systems with persistent memory, tool use, calendar access, and personalization. Powered by OpenAI Assistants API or custom LLM stacks.
- Persistent thread management
- Tool integration (web search, code execution)
- Calendar & email access
- User preference learning
What I Deliver
End-to-end engineering — from backend APIs to AI-powered products.
Backend Architecture
Design scalable APIs, authentication systems, job queues, Redis caching, and high-performance backends with Node.js, NestJS, and Laravel.
Start a project →SaaS Development
Build complete SaaS platforms from idea to deployment — multi-tenant architecture, subscription billing, dashboards, and everything in between.
Start a project →Mobile Applications
Cross-platform iOS & Android applications using React Native — offline-first, biometric auth, GPS, push notifications, and App Store deployment.
Start a project →AI Integration
OpenAI APIs, AI assistants, intelligent chatbots, document processing, prompt engineering, and end-to-end workflow automation for your product.
Start a project →Business Systems
ERP, CRM, POS, lease management, and custom internal dashboards tailored to your business operations with real-time data and reporting.
Start a project →Technical Consulting
Architecture reviews, performance audits, database optimisation, system scaling strategy, and hands-on mentoring for engineering teams.
Start a project →Professional CV
8 years of building products people rely on.
I architect and ship full-stack products — from React Native apps to AI-powered SaaS platforms. Every line of the CV is backed by shipped code and measurable results.
Available for freelance, contract, and remote opportunities.
What Clients Say
Real feedback from clients and collaborators.
Let's Build Something Together
Have a project in mind? Let's make it happen.
Get in Touch
I'm available for freelance, contract, remote, and consulting opportunities. Whether you have a project ready to kick off or just want to explore possibilities — reach out.