Full-Stack TypeScript Developer
Results-driven Full-Stack TypeScript Developer specializing in building scalable SaaS, HealthTech, and FinTech platforms. Experienced in architecting microservices, designing real-time data pipelines, and developing secure, production-grade systems. Strong background in crypto arbitrage engines, WebSocket-based market data ingestion, and cloud-native infrastructure.
Skills & Expertise
A comprehensive toolkit for building modern, scalable applications
Languages
Frontend
Backend
Database & ORM
DevOps & Cloud
FinTech / Blockchain
Other
Work Experience
My professional journey and key accomplishments
Full-Stack TypeScript Developer
Contributing to OrangeSphere (21s2mars), a production-grade crypto arbitrage and analytics platform, and Sofilite, a Laboratory Information Management System (LIMS) and EMR platform.
- Engineered a TypeScript-first trading engine using Bun and Elysia.js, processing live market data from Binance, KuCoin, Coinbase, and Solana DEXs (Jupiter / Anchor).
- Built an automated cross-exchange arbitrage engine using Redis pub/sub and WebSocket streams, scanning live order books for micro-arbitrage opportunities.
- Implemented execution logic accounting for fees, slippage, and latency, enabling autonomous small-volume trades under strict thresholds.
- Integrated Grafana dashboards powered by AWS Athena for real-time monitoring and historical analytics.
- Developed Sofilite LIMS with a multi-role architecture and dynamic form generation using Next.js, Fastify, and MariaDB.
- Contributed to modernizing a large legacy EMR codebase (OpenEMR fork), improving clinician and patient workflows.
Full-Stack Web Developer
Delivered end-to-end web, SaaS, and e-commerce solutions for clients in tech and retail.
- Completed 100+ client projects with consistent 5-star ratings.
- Built custom CMS dashboards and multi-vendor e-commerce platforms using Next.js and NestJS.
- Integrated payment gateways and third-party APIs.
- Deployed and maintained applications on AWS and Vercel.
Featured Projects
A selection of projects that showcase my skills and experience
Algorithmic Crypto Trading Platform
A non-custodial algorithmic trading platform supporting automated and manual swaps across centralized and decentralized exchanges with real-time arbitrage detection.
Laboratory Information Management System (LIMS)
A full-featured LIMS for hospitals and diagnostic centers, supporting complete Anatomical and Clinical workflows with strict access control and automation.
Electronic Medical Record (EMR)
Modernized legacy modules of a 20+ year open-source EMR, improving clinician and patient experience with new UI and APIs.
Services
What I can help you build
Web Development
Building responsive, performant web applications using modern frameworks like React, Next.js, and Vue.js.
- ✓Single Page Applications
- ✓Progressive Web Apps
- ✓Server-Side Rendering
Mobile Development
Creating cross-platform mobile applications with React Native and Flutter for iOS and Android.
- ✓Cross-Platform Apps
- ✓Native Performance
- ✓Push Notifications
Backend Development
Designing and implementing scalable backend systems with Node.js, Express, and modern databases.
- ✓RESTful APIs
- ✓GraphQL
- ✓Microservices
Cloud Solutions
Deploying and managing applications on cloud platforms like AWS, Google Cloud, and Azure.
- ✓CI/CD Pipelines
- ✓Auto Scaling
- ✓Monitoring
UI/UX Design
Crafting beautiful, intuitive user interfaces with attention to detail and user experience.
- ✓Responsive Design
- ✓Design Systems
- ✓Prototyping
Performance Optimization
Analyzing and optimizing application performance for faster load times and better user experience.
- ✓Code Splitting
- ✓Lazy Loading
- ✓SEO Optimization