Senior Software Engineer at Turing

● Building front-end using React and Next.js to deliver scalable architectures that support over 01 million monthly active users. ● Engineering backend services using Nest.js, and optimizing API response times by 10X using caching. ● Participated in research projects evaluating LLMs, including prompt engineering, fine-tuning evaluation metrics, and interpreting model behavior in dynamic code environments. ● Integrated language models with local development environments, enabling seamless experimentation with LLM-assisted debugging and code generation tools. ● Leveraged Next.js features like SSR and SSG to improve performance and SEO, reducing initial page load times by 40% on average. ● Designed and maintained scalable ETL pipelines using AWS services (Glue, S3, Redshift) to process and transform large datasets efficiently. ● Containerized applications using Docker and orchestrated microservices deployment through Kubernetes for high availability and seamless scaling. ● Implemented robust data infrastructure by integrating monitoring, logging, and CI/CD workflows across cloud-native environments. ● Developed modular, secure RESTful APIs with Express.js, including middleware, error handling, and data validation using Joi/Zod, achieving 99.9% API uptime. ● Managed state with Redux Toolkit, handling async logic via Thunks/Redux Saga, resulting in 30% faster state updates and smoother user interactions. ● Applied authentication and RBAC using JWT, OAuth, and session-based methods, securing APIs and frontend routes with zero security incidents reported. ● Designed relational schemas and indexes in PostgreSQL/MySQL, improving query performance by up to 50% for critical endpoints. ● Deployed applications on AWS services (EC2, S3, RDS, Lambda), ensuring 99.95% availability and horizontal scalability to handle peak loads. ● Set up CI/CD pipelines with GitHub Actions to automate testing and deployments, reducing release time from days to hours. ● Conducted code reviews to enforce standards and reduce bugs, resulting in a 20% drop in production issues. ● Created responsive, reusable UI components with modern CSS/JS frameworks, improving maintainability and reducing UI bugs by 30%. ● Refactored legacy codebases to improve scalability, cutting technical debt by 25%. ● Wrote unit, integration, and E2E tests with Jest, React Testing Library, and Cypress, achieving 80% test coverage for core features. ● Monitored app performance proactively with Sentry, AWS CloudWatch, and browser DevTools, decreasing bug resolution time by 35%. ● Collaborate with cross-functional teams to streamline feedback loops and align on requirements, ensuring project success. ● Mentored 3+ junior developers through pair programming and PR reviews, improving team productivity and knowledge sharing. ● Optimized frontend performance through lazy loading, bundle splitting, and caching, reducing bundle size by 40% and improving load speed.

Senior Software Engineer at Tkxel, Lahore

● Developed scalable full-stack web applications supporting 100K+ monthly active users, using Nest.js and React.js, ensuring both frontend responsiveness and robust backend performance. ● Designed ETL pipelines using AWS services (Glue, S3, Redshift) to process and transform large datasets efficiently. ● Integrated AI features via the OpenAI API for automated content creation, document summarization, and text analysis, significantly boosting user productivity and streamlining internal workflows. ● Enhanced performance and UX by implementing code-splitting, lazy loading, and backend API optimization using frameworks like Express.js, NestJS, and Rails, resulting in up to 30% faster page load times. ● Diagnosed and resolved critical issues, identifying performance bottlenecks and deploying stable fixes that reduced downtime by 25% across production systems. ● Led over 50 code reviews and knowledge-sharing sessions, promoting best practices, design patterns, and clean code across cross-functional teams. ● Mentored 3+ junior developers, providing hands-on support with modern tech stacks, solving complex problems, and setting up structured learning paths to accelerate their onboarding and productivity. ● Cooperated in Agile teams and also thrived in independent roles, consistently meeting sprint goals while refining technical strategies and development processes. ● Implemented offline-first functionality in mobile apps using WatermelonDB, enhancing the user experience in poor network conditions. ● Achieved 14X faster API responses by integrating Redis caching, significantly optimizing response time for high-traffic endpoints. ● Built real-time data pipelines integrating HubSpot and TrackTik, ensuring 99.9% synchronization accuracy between internal and third-party platforms. ● Designed modular microservices, effectively separating concerns and improving system scalability and maintainability for applications handling over 100K users. ● Migrated monolithic systems to microservices, simplifying deployments and reducing technical debt by 40%, improving maintainability and team velocity. ● Implemented real-time monitoring and log aggregation with tools like the ELK Stack, Sentry and Grafana proactively detect and resolve issues, leading to a 50% decrease in incident response time. ● Automated infrastructure setup using Docker Compose and CI/CD pipelines, doubling deployment speed and ensuring consistent build environments. ● Wrote Ruby on Rails, Node.js, and Python scripts to automate repetitive manual tasks, reducing developer workload and improving efficiency by 30%.