Hi, I’m Zulqarnain. With over 5 years of experience as a frontend developer, I specialize in Vue 3, React 18, Angular, and TypeScript-first architecture. I am passionate about building modular, performant UI components and have a strong background in QA automation and test-driven development. I enjoy mentoring junior developers and contributing to Agile teams to deliver production-grade web applications. Currently, I am pursuing my M.Sc. in Computer Science at TU Ilmenau while working on exciting projects that push the boundaries of frontend technology. Open to hybrid or remote opportunities across Germany, I look forward to collaborating on innovative solutions and improving software quality through robust testing and scalable architecture.

Zulqarnain Hayder

Hi, I’m Zulqarnain. With over 5 years of experience as a frontend developer, I specialize in Vue 3, React 18, Angular, and TypeScript-first architecture. I am passionate about building modular, performant UI components and have a strong background in QA automation and test-driven development. I enjoy mentoring junior developers and contributing to Agile teams to deliver production-grade web applications. Currently, I am pursuing my M.Sc. in Computer Science at TU Ilmenau while working on exciting projects that push the boundaries of frontend technology. Open to hybrid or remote opportunities across Germany, I look forward to collaborating on innovative solutions and improving software quality through robust testing and scalable architecture.

Available to hire

Hi, I’m Zulqarnain. With over 5 years of experience as a frontend developer, I specialize in Vue 3, React 18, Angular, and TypeScript-first architecture. I am passionate about building modular, performant UI components and have a strong background in QA automation and test-driven development. I enjoy mentoring junior developers and contributing to Agile teams to deliver production-grade web applications.

Currently, I am pursuing my M.Sc. in Computer Science at TU Ilmenau while working on exciting projects that push the boundaries of frontend technology. Open to hybrid or remote opportunities across Germany, I look forward to collaborating on innovative solutions and improving software quality through robust testing and scalable architecture.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Advanced
German
Beginner

Work Experience

Senior Software Engineer at EVOTIK
February 1, 2024 - January 31, 2025
Developed 3 production web apps using Vue 3 (Composition API), TypeScript, and Quasar Framework. Engineered modular, performant UI components with Pinia, lazy loading, and responsive design. Architected Huna’s freelancer dashboard with scalable frontend architecture and optimized UX. Dockerized frontend for cross-platform deployment and streamlined DevOps workflows. Automated E2E tests using Selenium (Python), integrated into CI/CD (GitHub Actions). Built flaky-test detection to stabilize pipelines and improve test reliability. Achieved 95%+ cross-browser coverage (Chrome, Firefox, Safari). Mentored 4 junior devs in TDD, QA automation, and code best practices. Delivered robust, maintainable solutions in Agile/Scrum environment.
Senior Software Engineer at Intagleo Systems
October 1, 2021 - February 1, 2024
Led a team of 5 developers building scalable React + TypeScript applications. Architected complex state management using Redux and Context API. Built real-time features using WebSockets for IoT device interaction. Developed reusable UI components with Material-UI and responsive design. Automated frontend testing with Selenium and Pylenium; implemented TDD practices. Reduced UI regression issues by integrating automated test coverage in CI pipelines. Delivered Screenplicity Vue 3 + Vuetify dashboard for digital signage CMS, optimized multi-display rendering. Built Partech Portal React/TypeScript admin panel with MQTT client for real-time IoT monitoring.
Frontend Engineer & QA Automation Specialist at Programmer Force
November 1, 2019 - October 1, 2021
Rebuilt UI for Duebooks (HRM/Finance) using Vue 3, Vuetify, and TypeScript (migrated from Bootstrap). Developed Selenium-based E2E tests, reducing critical bugs and manual QA time. Engineered a real-time trading interface for Quickbit using React and TypeScript. Automated test suites and integrated them into CI/CD pipelines via GitLab. Contributed to Shufti Pro’s verification portal using Vue.js and TypeScript. Built companion mobile app with React Native for cross-platform access.

Education

B.Sc. at Garrison University
January 1, 2014 - December 31, 2018

Qualifications

LeetCode/HackerRank challenges (Top 20% ranking)
January 1, 2014 - December 31, 2018

Industry Experience

Software & Internet, Financial Services, Telecommunications, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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