Available to hire
Full Stack Engineer with 8 years building production-grade MEAN/MERN applications across logistics, healthcare, HR tech, and event management. Shipped features used by thousands of concurrent users, improved average API response times by ~40%, and grew from solo contributor to leading a team of 7 engineers.
Comfortable owning the full delivery cycle—from architecture and API design through deployment, monitoring, and stepping into frontend or backend work depending on sprint needs. Experienced with Nest.js/Node.js/Express, Angular/React/Next.js, AWS, CI/CD, testing, and scalable microservices.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
AI/ML Engineer (Senior) / Full Stack Developer / GenAI Engineer at Verdant Soft
May 1, 2024 - PresentEngineered rigorous TDD with Pytest coverage across Django REST APIs and an end-to-end RAG pipeline from preprocessing and retrieval to agentic AI generation. Developed and evaluated production-grade end-to-end RAG systems exposed via Django/FastAPI endpoints, improving output quality using embedding optimization, re-ranking, and hallucination mitigation. Built Django-integrated ETL pipelines for telecom banking clients to transform unstructured data (PDFs, SQL, web sources) into high-quality inputs for ML and agentic AI systems. Optimized low-latency Django backends using Redis, GPT caching, and batch processing workflows for high-throughput AI/ML workloads. Integrated Google Gemini and Azure OpenAI APIs within Django backends to power autonomous agentic decision-making in healthcare and telecom environments.
Senior Software Engineer — Team Lead at Appgenii Technologies
September 1, 2023 - PresentScaled the engineering team from 3 to 7 developers, reducing average ticket-to-deploy time by restructuring sprint rituals and introducing PR checklists. Rebuilt a legacy Express/monolith into a NestJS microservices architecture, reducing memory usage by 35% and enabling independent deployments across 6 service domains. Designed and shipped multiple production Angular and React (Next.js) frontends, including launches that reached 10,000+ active users within the first quarter. Introduced automated unit and integration testing with Jest and Supertest, raising code coverage from ~18% to 74% and cutting production incidents by roughly half. Set up CI/CD pipelines on GitHub Actions and AWS CodePipeline, reducing deployment windows from ~2 hours of manual work to under 12 minutes. Collaborated with product and client stakeholders on quarterly roadmaps, maintaining 90%+ on-time delivery across 3 consecutive quarters. Mentored 4 mid-level engineers through structured code reviews; two were pro
Senior Software Engineer — Team Lead at Appgenei Technologies
September 1, 2023 - PresentScaled the engineering team from 3 to 7 developers, cutting average ticket-to-deployment time by restructuring sprint rituals and introducing PR checklists. Rebuilt a legacy Express/MEAN-style monolith into a NestJS microservices architecture, reducing memory usage by 35% and enabling independent deployments across 6 service domains. Designed and shipped multiple production Angular and React (Next.js) frontends, including launches that reached 10,000+ active users in the first quarter. Introduced automated unit and integration testing (Jest/Supertest), raising code coverage from ~18% to 74% and reducing production incidents by roughly half. Set up CI/CD pipelines on GitHub Actions and AWS CodePipeline, reducing deployment windows from ~2 hours of manual work to under 12 minutes. Collaborated with product and client stakeholders to manage quarterly roadmaps and maintained on-time delivery rate of 90%+ across 3 consecutive quarters. Mentored 4 mid-level engineers through structured code
Senior Software Engineer — Team Lead at Appsgeni
September 1, 2023 - PresentScaled the engineering team from 3 to 7 developers, improving average ticket-to-deploy time by restructuring sprint rituals and introducing PR checklists. Rebuilt a legacy Express/MEAN-style monolith into a NestJS microservices architecture, reducing memory usage by 35% and enabling independent deployment of 6 service domains. Designed and shipped multiple production Angular and React/Next.js frontends, with two going from zero to 10,000+ active users within the first quarter of launch. Introduced automated unit and integration testing (Jest/Supertest), raising code coverage from ~18% to 74% and reducing production incidents by roughly half. Set up CI/CD using GitHub Actions and AWS CodePipeline, reducing deployment windows from ~2 hours of manual work to under 12 minutes. Collaborated with product and client stakeholders on quarterly roadmaps, maintaining 90%+ on-time delivery across 3 consecutive quarters. Mentored 4 mid-level engineers through structured code reviews and supported p
Senior Software Engineer (Team Lead) at Appsgenii Technologies
September 1, 2022 - PresentManaged a team of developers, provided technical direction, and ensured high-quality project delivery aligned with business goals. Built responsive interfaces using React, Angular, and TypeScript; implemented secure authentication and authorization; designed APIs and data models; collaborated with design and QA; led Agile processes with Jira and sprint planning; introduced emerging technologies to boost team performance.
Senior Software Engineer at AppsGenii Technologies
September 1, 2022 - PresentAs a Senior Software Engineer and Team Lead, I manage developers, provide technical direction, and ensure high-quality project delivery aligned with business goals. I mentor, drive best practices, and contribute to architecture decisions for scalable, robust web applications.
Full Stack Engineer at Devsignc
August 1, 2022 - September 22, 2025Developed end-to-end solutions by building user interfaces, implementing backend services, and ensuring seamless system integration (MEAN/MERN stack).
Full Stack Engineer at DevsInC
August 1, 2022 - September 22, 2025Developed end-to-end solutions by building user interfaces, implementing backend services, and ensuring seamless system integration as part of the MEAN/MERN stack.
Senior Software Engineer (Team Lead) at Appsgeni Technologies
June 1, 2022 - PresentAs Senior Software Engineer and Team Lead, I oversee a group of developers ensuring successful project deliveries and maintaining high standards of code quality. I provide technical guidance, coordinate tasks, and align the team's efforts with business objectives. My role involves leading full-stack development using MEAN/MERN stacks, mentoring team members on software architecture, design patterns, and coding standards, collaborating with product managers, and managing agile project timelines with tools like JIRA.
Senior Software Engineer (Team Lead) at Appsgenii Technologies
June 1, 2022 - June 23, 2024Oversaw a team of developers to ensure successful project delivery and high quality of code and applications. Provided technical guidance and mentorship focusing on software architecture, design patterns, and coding standards. Collaborated with product managers and stakeholders to translate business requirements into technical solutions. Led frontend development using Angular, React, TypeScript, Material UI, and backend development using Node.js, NestJS, and Express.js. Defined coding standards, conducted code reviews, and ensured code quality through CI and testing. Managed project timelines, resources, and facilitated agile project management with JIRA while staying updated with emerging technologies.
Full Stack Engineer (MEAN/MERN Stack) at Devsinc
May 1, 2022 - August 7, 2025Played a crucial role developing end-to-end solutions encompassing both frontend and backend tasks. Responsibilities included building responsive user interfaces using Angular and React, implementing backend services with Node.js and Express.js, designing RESTful APIs, integrating authentication mechanisms, collaborating closely with designers and stakeholders, participating in agile processes, and conducting code reviews to ensure high quality and maintainability.
Full Stack AI Engineer (Advanced AI Systems / Backend & AI) at AI Cache Logic
April 1, 2022 - April 1, 2024Designed and developed production-grade AI applications using FastAPI microservices with React/JavaScript frontends, enabling interactive AI workflows, analytics, and real-time data visualization. Architected scalable FastAPI services for a real-time crypto-currency aggregator handling high concurrency requests from 20+ global exchanges, improving performance via Redis caching and efficient connection management. Built resilient ETL and AI pipelines processing millions of daily market signals with strict validation schemas, integrating RAG and LLM workflows while maintaining 99.9% data accuracy across unstructured sources. Leveraged asyncio and Celery task queues for horizontal scaling and background processing, reducing server-side response times by 45% while supporting reliable production workloads. Established TDD practices with Pytest, automated CI/CD pipelines, and API-driven frontend integration for maintainable, scalable, production-ready AI solutions.
Full Stack Engineer (MEAN / MERN) at Devsinc
December 1, 2020 - August 1, 2023Built RESTful API modules in Node.js and Express.js handling combined peak load of ~8,000 requests per minute with 99.6% uptime. Integrated JWT and OAuth 2.0 authentication/authorization across 3 client projects, removing classes of auth-related vulnerabilities found in prior security audits. Refactored Angular codebases for lazy loading and on-push change detection, reducing initial load times by ~2.1 seconds on mid-range mobile devices. Containerized 5 services with Docker and authored Compose files, cutting local environment setup time for new hires from 1.5 days to under 2 hours. Partnered with a UX designer to deliver a React dashboard that replaced a spreadsheet workflow, saving the client’s ops team an estimated 6 hours per week. Participated in agile ceremonies using Jira and maintained personal sprint completion rate above 92% across 18 consecutive two-week sprints.
Full Stack Engineer (MEAN/MERN) at Devsinc
December 1, 2020 - August 31, 2023Built RESTful API modules using Node.js and Express.js, serving combined peak loads of ~8,000 requests per minute with 99.6% uptime. Integrated JWT and OAuth 2.0 authentication across 3 client projects, eliminating classes of auth-related vulnerabilities from prior security audits. Refactored Angular codebases to adopt lazy loading and OnPush change detection, reducing initial load times by an average of 2.1 seconds on mid-range mobile devices. Containerized 5 services with Docker and authored Compose files to cut local environment setup time for new hires from 1.5 days to under 2 hours. Partnered with a UX designer to deliver a React dashboard replacing a spreadsheet-based workflow, saving the client’s ops team an estimated 6 hours per week. Participated in Jira-based agile ceremonies with a personal sprint completion rate above 92% across 18 consecutive two-week sprints.
Backend Developer at Mush Hub (Pvt) Ltd
November 1, 2020 - September 22, 2025Designed scalable server-side applications, built backend services, optimized database performance, and ensured secure, reliable infrastructure.
Backend Developer at Mush Hub (Pvt) Ltd
November 1, 2020 - September 22, 2025Designed scalable server-side applications, built backend services, optimized database performance, and ensured secure, reliable infrastructure.
AI Python Developer (AI Backend Infrastructure / Edge AI / ML Pipelines) at Tech Bridge Consultancy
March 1, 2020 - May 1, 2022Architected and deployed scalable FastAPI and Django backends as serving layers for AI/ML models, enabling secure high-performance model inference endpoints with containerized deployments via Docker on AWS. Engineered an IoT-powered attendance management pipeline integrating ZK biometric devices and Raspberry Pi for real-time edge data collection and automated preprocessing for downstream ML training workflows. Optimized PostgreSQL schemas, indexing strategies, and query performance to support low-latency retrieval of large-scale structured datasets, accelerating ML training cycles and reducing bottlenecks in AI inference pipelines. Designed Celery task orchestration with Redis for scalable AI job scheduling managing asynchronous model inference requests, background data ingestion, and automated ML pipeline execution at scale.
Full Stack Engineer (MEAN / MERN Stack) at Devsinc
December 1, 2019 - May 31, 2022Developed interactive and responsive user interfaces with Angular, React, TypeScript, and Material UI. Implemented frontend features based on wireframes ensuring seamless user experience across devices. Designed and developed RESTful APIs and backend services using Node.js, Express.js, and MongoDB. Integrated authentication and authorization mechanisms such as JWT and OAuth. Collaborated with designers, backend developers, and stakeholders to define API contracts and data models. Participated in agile processes and contributed to code reviews ensuring high code quality and maintainability.
Backend Developer (Node.JS) at Mushhub (Pvt) Ltd.
November 1, 2019 - August 7, 2025Focused on designing and implementing scalable, efficient server-side applications. Developed backend services and APIs using Node.js, Nest.js, and Express.js following best practices and architectural patterns. Optimized database schema, indexing, and queries in MongoDB to enhance performance. Implemented authentication and authorization mechanisms with JWT and OAuth. Utilized Docker for containerization and collaborated with frontend developers to ensure seamless integration and efficient communication between components.
Back-End Developer (Node.js) at Mush Hub (Pvt) Ltd.
May 1, 2019 - November 1, 2020Designed and launched the core API layer in Node.js, NestJS, and Express.js for a platform that reached 1,000+ registered users within its first six months. Optimized 11 slow MongoDB queries via index tuning and aggregation pipeline rewrites, reducing average query time from ~950 ms to under 80 ms. Implemented JWT-based authentication and role-based access control across 4 resource domains, passing the client’s first formal security review with zero critical findings. Deployed services to AWS EC2 behind an Application Load Balancer and configured autoscaling to handle a 3x traffic spike during a production launch without downtime. Wrote Swagger/OpenAPI documentation, reducing backend-to-frontend communication issues raised in standups by over 60%.
Backend Developer at Mushub (Pvt) Ltd.
May 1, 2019 - November 30, 2020Designed and launched the core API layer using Node.js, NestJS, and Express.js for a platform reaching 1,000+ registered users within its first six months. Optimized 11 slow MongoDB queries using index tuning and aggregation pipeline rewrites, reducing average query time from ~950 ms to under 80 ms. Implemented JWT-based authentication and role-based access control across 4 resource domains, passing the client’s first formal security review with zero critical findings. Deployed services to AWS EC2 behind an Application Load Balancer and configured auto-scaling to handle a 3x traffic spike during production launch without downtime. Wrote Swagger/OpenAPI documentation, reducing backend-to-frontend communication issues raised in standups by over 60%.
Backend Developer (Python) at Ibrahim Developers
March 1, 2019 - February 1, 2020Architected and deployed scalable production-grade REST APIs using Django and FastAPI, implementing secure API integration, containerized deployments via Docker, and AWS cloud infrastructure management. Engineered an IoT attendance management system integrating ZK Tecobio biometric devices and Raspberry Pi, improving operational efficiency by enabling real-time hardware-software synchronization. Optimized PostgreSQL schemas, indexing strategies, and query performance to achieve a 35% reduction in data retrieval times and improved application responsiveness under load. Designed and maintained Celery task queues with Redis as a message broker to enable reliable background job scheduling, asynchronous processing, and improved throughput for high-demand workflows.
Backend Developer (Node.JS) at Mushhub (Pvt) Ltd.
March 1, 2018 - November 30, 2019Designed and implemented backend services and APIs using Node.js, Nest.js, and Express.js following best practices. Optimized database performance with MongoDB including schema design, indexing, and query optimization. Implemented authentication and authorization with JWT and OAuth. Used Docker for containerization across development, testing, and production. Worked closely with frontend developers to define API contracts and integration points. Participated in agile processes and conducted code reviews to enhance code quality and maintainability.
Education
Bachelor's of Science at The Islamia University of Bahawalpur
February 1, 2014 - January 31, 2018Bachelor's of Science in Computer Science at The Islamia University of Bahawalpur
February 1, 2014 - January 1, 2018Bachelor's of Science in Computer Science at The Islamia University of Bahawalpur
February 1, 2015 - May 2, 2019Bachelor of Science in Computer Science at The Islamia University of Bahawalpur
February 1, 2015 - May 1, 2019BSc Computer Science at University of the Punjab, Lahore
September 1, 2015 - December 1, 2019Machine Learning and Data Mining (COMSATS) at COMSATS University
September 1, 2020 - February 1, 2023Bachelor of Science in Computer Science at The Islamia University of Bahawalp ur
January 1, 2015 - January 1, 2019Bachelor of Science in Computer Science at The Islamia University of Bahawalpur
January 1, 2015 - January 1, 2019Bachelor of Science in Computer Science at The Islamia University of Bahawalpur
January 1, 2015 - January 1, 2019Qualifications
Machine Learning Specialization
January 1, 2020 - July 29, 2026Mathematics for Machine Learning and Data Science - Deep Learning
January 1, 2020 - July 29, 2026AI (Artificial Intelligence)
January 1, 2020 - July 29, 2026Cloud Computing & Enterprise Networking (CCNA+ Azure) - NAVTTC, Pakistan (2022)
January 1, 2022 - July 29, 2026Industry Experience
Software & Internet, Professional Services, Non-Profit Organization, Transportation & Logistics, Healthcare, Media & Entertainment, Other, Telecommunications, Financial Services
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Hire a Full Stack Developer
We have the best full stack developer experts on Twine. Hire a full stack developer in Lahore today.