Experience

Current Role

SemiLiquid | Senior Full Stack Engineer & AI Developer (Remote)
February 2025 - Present | London, UK

Architected intelligent RAG (Retrieval-Augmented Generation) systems with vector databases and semantic search capabilities
Developed LangGraph-based multi-agent conversational AI with state management and conditional routing
Built memory-enhanced AI platforms using Mem0 for long-term context preservation and user personalization
Implemented high-frequency orderbook service handling institutional trading operations with FIX protocol integrations
Established comprehensive observability stack using Grafana, Prometheus, and Loki for distributed system monitoring
Pioneered asynchronous queue processing systems using Redis/RQ for concurrent AI model inference

Antematter | Full Stack Engineer (Remote)
June 2023 - February 2025 | Islamabad, PK

Developed enterprise-scale Progressive Web Applications with role-based authentication, push notifications, and offline-first architecture
Implemented Strapi CMS integration with advanced SEO optimizations including Open Graph protocols, dynamic sitemaps, and structured data
Built GraphQL APIs optimizing data fetching patterns and reducing network overhead for mobile clients
Published npm package "virtual-scroll-library" improving rendering performance for large datasets
Architected offline caching strategies using Service Workers and background sync for seamless user experience

PowerJames | Frontend Engineer (Remote)
January 2022 - December 2023 | Germany

Developed smart EV charging application using React.js and WebSocket connections for real-time charge monitoring
Implemented advanced caching strategies and code splitting techniques improving admin panel performance
Designed role-based access control system with granular permission management
Built responsive dashboards for energy consumption analytics and charging station management

Vital Educators | Full Stack Engineer (Remote)
January 2021 - December 2022 | London, UK

Architected and launched VitalEducators platform from inception using Next.js and Chakra UI
Developed robust backend infrastructure with Nest.js and PostgreSQL ensuring data integrity and horizontal scalability
Implemented real-time teacher-student communication system using WebSocket protocol
Built comprehensive testing suite achieving high code coverage and reducing production incidents

Bachelor of Science in Computer Science
COMSATS University | September 2019 - February 2023

Languages & Frameworks: Python, TypeScript, JavaScript, Node.js, React.js, Next.js, Nest.js, Express.js, FastAPI

AI/ML & Vector Databases: OpenAI GPT-4, LangChain, LangGraph, Mem0, Qdrant, OpenAI Embeddings, RAG Systems, Conversational AI

Backend & Databases: PostgreSQL, MongoDB, Prisma ORM, Redis, GraphQL, WebSockets, RESTful APIs, Queue Processing (RQ)

Financial Protocols: FIX Protocol, REST/FIX Integration, Trading Systems, Order Management

DevOps & Monitoring: AWS (EC2, S3, RDS, SES), Docker, NGINX, Grafana, Prometheus, Loki

Frontend: Redux Toolkit, TailwindCSS, Chakra UI, ShadCN, PWA, Micro-frontends

Other: AI Agent Development, Vector Search, Semantic Similarity, Strapi CMS, Firebase, Passkey Authentication, WebAuthn, Real-time Systems

Published open-source npm package with active community adoption
Pioneer in production-ready AI/ML systems with RAG and conversational AI implementations
Contributed to multiple high-impact fintech, AI, and enterprise solutions
Expertise in building scalable, intelligent financial technology systems