Senior Full-Stack Engineer at Pixel Genesis

Architected and delivered scalable SaaS and fintech-like features using React, TypeScript, Node.js (NestJS) and NoSQL/SQL backends (MongoDB, PostgreSQL, Firebase). Built real-time UI components and dashboards with WebSockets and WebRTC; optimized rendering for large streaming data sets and improved frontend data fetch performance. Collaborated with backend teams to design robust API contracts and reduce latency; implemented CI/CD and cloud deployment on AWS/GCP to improve reliability and scalability.

Head of Department at Meta Fol ic Labs (Pvt) Ltd

Led cross-functional engineering org (10+ engineers) to design cloud-native architectures and implement AI/ML features across products. Standardized frontend architecture and TypeScript patterns; introduced CI/CD and automated testing frameworks, reducing release cycle time by ~40%. Drove adoption of LLMs and data-driven features, launching conversational assistants and recommendation systems that increased user engagement. Mentored engineers on frontend performance, WebRTC integration, and observability best practices.

Senior Mobile Application Developer (React Native) at Soft Technologies (Pvt) Ltd

Delivered 10+ high-performance mobile applications across health tech, e-commerce, social networking, and internal SaaS products using React Native. Implemented native-integrated solutions capturing accelerometer sensor data and applying lightweight ML inference for posture detection; implemented persistent Android background services to continuously monitor and notify users while minimizing battery impact.

Mobile Application Developer (React Native) at Soft Technologies (Pvt) Ltd

Delivered and maintained cross-platform React Native apps using ES6+ and TypeScript; contributed to 4 major product launches. Integrated real-time data sync via Firebase REST APIs and implemented push notifications and offline-first patterns. Improved component lifecycle and state management (Redux) to reduce redraws and enhance UX on lower-end devices.

Senior Full-Stack Engineer at Pixel Genesis

Architected and delivered scalable SaaS fintech-like features using React, TypeScript, Node.js (NestJS) and NoSQL/SQL backends (MongoDB, PostgreSQL, Firestore). Built high-performance, real-time UI components and dashboards for live market updates; implemented optimized rendering for large streaming data sets. Implemented LLM integrations (OpenAI GPT API) for chat assistants and automation to streamline workflows and reduce manual support requests. Collaborated with backend teams to design robust API contracts and improved end-to-end latency via caching and memoization strategies. Implemented CI/CD pipelines and cloud deployments on AWS/GCP, enhancing release reliability and rollback procedures.

Head of Department at Meta Frolic Labs (Pvt.) Ltd.

Led a cross-functional engineering organization (10+ engineers) to design cloud-native architectures and implement AI/ML features across products. Standardized frontend architecture and TypeScript patterns; introduced CI/CD and automated testing frameworks, reducing release cycle time by ~40%. Drove adoption of LLMs and data-driven features, launching conversational assistants and recommendation systems that increased user engagement. Mentored frontend/ performance/ observability best practices.

Senior Mobile Application Developer (React Native) at Soft Technologies (Pvt) Ltd

Delivered 10+ high-performance mobile applications across health tech, e-commerce, social networking and internal SaaS products using React Native, TypeScript, and Redux. Built Posture Correction App (Android) with native module integration capturing accelerometer data and applying lightweight ML for posture detection; implemented persistent background services to monitor and notify users while minimizing battery impact. Real-time video & voice calling: designed and implemented scalable WebRTC solution using Janus Gateway; handled signaling, media routing, multi-party sessions, reconnection, and NAT traversal for robust in-app calls. Created a reusable component library and integrated WooCommerce APIs for rapid feature rollouts, reducing delivery time by ~80%. Migrated from Ionic to React Native, defining migration plans and coding standards to improve performance, startup time, and maintainability. Optimized rendering and memory usage to boost UI responsiveness by ~25% across flagship

Mobile Application Developer (React Native) at Soft Technologies (Pvt) Ltd

Developed and maintained cross-platform React Native apps using ES6+ and TypeScript; contributed to 4 major product launches. Integrated real-time data sync via Firestore and REST APIs and implemented push notifications and offline-first patterns. Improved component lifecycle and state management strategies (Redux) to reduce redraws and improve UX on low-end devices.

Senior Full-Stack Engineer at Pixel Genesis

Architected and delivered scalable SaaS fintech-like features using React, TypeScript, Node.js (NestJS) and NoSQL/SQL backends (MongoDB, PostgreSQL, Firebase). Built high-performance, real-time UI components and dashboards using WebSockets for live market and trade updates; implemented optimized rendering for large streaming datasets. Implemented LLM integrations (OpenAI GPT API) for chat assistants and automation to enhance workflows. Collaborated with backend teams to design robust API contracts and reduce end-to-end latency; improved API response times and frontend perceived performance via caching and memoization. Implemented CI/CD pipelines and cloud deployments on AWS/GCP, improving release reliability and rollback procedures.

Head of Department at Meta Frolic Labs (Pvt.) Ltd

Led a cross-functional engineering organization (10+ engineers) to design cloud-native architectures and implement AI/ML features across products. Standardized frontend architecture and TypeScript patterns; introduced CI/CD and automated testing frameworks, reducing release cycle time by ~40%. Drove adoption of LLMs and data-driven features, launching conversational assistants and recommendation systems that increased user engagement. Mentored engineers on frontend performance, WebRTC integration, and observability best practices.

Senior Mobile Application Developer (React Native) at Sals Soft Technologies (Pvt) Ltd

Delivered 10+ high-performance mobile applications across health tech, e-commerce, social networking and internal SaaS products using React Native, TypeScript, and Redux. Architected Android posture-correction app leveraging accelerometer data with lightweight ML inference; implemented persistent background services to monitor and notify users while minimizing battery impact. Implemented scalable WebRTC-based real-time video & voice calling using Janus Gateway; created multi-party sessions and NAT traversal logic. Built a reusable cross-project UI & module library and integrated WooCommerce APIs for rapid feature rollouts (≈80% faster delivery). Led migration from Ionic to React Native; improved startup time and maintainability. Optimized rendering and memory usage to boost perceived performance by ~25% across flagship apps. Collaborated with QA and backend teams to implement telemetry and crash reporting, reducing crashes and increasing stability.