7+
Years Experience
Senior Software Engineer
Building reliable, high-performance web products for data-heavy, distributed systems.
I am Firzok Nadeem, a frontend engineer with 7+ years of experience shipping production-critical applications across AWS and fast-moving product teams.
100%
E2E Pass Reliability
20-80%
Performance Gains Delivered
About Me
I specialize in TypeScript and React architectures for complex, user-critical products. At Amazon Web Services, I have led cross-service migrations, improved query execution workflows, and delivered resilient frontend systems with strong accessibility and testing foundations.
I care deeply about product reliability, thoughtful UX, and systems that scale cleanly across teams. I am especially interested in security-sensitive financial interfaces, blockchain-based systems, and multi-chain user experiences.
Career & Experience
- Led migration of Query Editor v2 to a cross-service API layer, reducing latency and scaling export capacity to 100MB while preserving backward compatibility.
- Architected resilient UI state flows for long-running query execution and real-time backend status synchronization.
- Re-architected end-to-end testing to sustained 100% pass rates, improving production deployment confidence.
- Led full WCAG accessibility compliance effort and refactored core components for long-term standards.
- Reduced table creation time by 20% by optimizing schema inference and data loading workflows.
- Improved modular frontend architecture to support scalable SageMaker Unified Studio integrations.
- Worked in engineering delivery workflows in a cross-functional enterprise environment.
- Contributed to development tasks while pursuing transition to full-time product engineering roles.
- Reduced key page load times by up to 80% by identifying and removing JavaScript bottlenecks.
- Built customer-facing frontend features and backend Python APIs for asynchronous workflows.
- Maintained high engineering quality with ~95% automated test coverage.
- Improved product performance by 20% and built scalable reusable React and Vue components.
- Developed backend microservices with Python and C++ and improved test coverage.
- Developed a traffic simulator and renderer for self-driving cars using Python and PyGame.
- Implemented client-server architecture and integrated a React-based web renderer.
- Integrated Microsoft Rush for Node.js dependency management across projects.
- Built Python automation scripts for analytics and cross-team test result visualization.
- Early internship role focused on foundational software development practice.
- Contributed to lab projects in a collaborative engineering setting.
Education
Master of Science (M.Sc.) in Computer Science (Dropout)
RPTU Kaiserslautern-Landau
2021 - 2021
- Specialization in Software Engineering and Distributed Systems
Bachelor of Computer Science
National University of Computer and Emerging Sciences
2015 - 2019
- CGPA: 3.49/4.00
- 4 Dean's List of Honour Awards
- Ranked 17 out of 150
- Won 2 speed programming competitions
Skills
Built from my resume and showcased as an interactive icon stack. Hover each skill for brand color and motion.
Get In Touch
I am open to senior frontend and product engineering opportunities where performance, reliability, and UX quality matter.