Zeeshan Hussain

Senior Frontend Engineer with 12+ years of overall IT experience, including 6+ years specializing in building scalable, enterprise-grade Single Page Applications (SPAs) using Angular (v14–19), TypeScript, and modern frontend architecture patterns.

I have designed and delivered production-ready Angular applications across FinTech, EdTech, SaaS, and Analytics domains — both as a full-time engineer at Adobe and as an independent freelance consultant working with international clients.

Senior Frontend / UI Developer (Angular) at Freelance (2023-07 – Present)

Clients – Clickup, Yonda, Crana, Safeway Pharmacy, APA Dictionary, UK-based EdTech Company, Germany-based SaaS Product Company

• Architected and developed SPAs using Angular (v14 to v19), TypeScript, RxJS, NgRx and SCSS
• Built reusable data visualization and reporting components
• Implemented token-based login and authentication management features
• Analysed and upgraded legacy applications and underlying algorithms to improve performance and functionality.
• Built complex forms using Reactive Forms with custom validators and created reusable UI components
• Optimized change detection and implemented centralized HTTP interceptors and error handling
• Designed modular, micro-frontend-ready architecture
• Integrated Sonar to improve code quality, performed code refactoring and added tests to achieve 100% code coverage.

Computer Scientist at Adobe (2015-08 – 2022-07)

• Developed UI for automated user enrolment into learning modules and rule-based rewards allocation
• Designed responsive and accessible UI, compliant with WCAG standards
• Wrote comprehensive unit tests using Jasmine/Karma and end-to-end tests using CodeceptJS
• Mentored junior engineers and guided feature delivery lifecycle
• Designed and implemented UI for PowerBI connector configuration and dataset customization
• Integrated REST APIs for client-server data exchange
• Built reusable Angular components based on wireframes
• Collaborated with team members, product owners and UX members for feature conceptualization, execution and delivery.
• Configured data ingestion pipelines using SnapLogic
• Built ETL pipelines for product usage data integration
• Performed learner engagement analysis across customer tiers and created analytics dashboards
• Designed and tested Auto Responsive, Video Demo, Software Simulation, Closed Captioning, and VR features, contributing to feature design and product quality engineering

Senior Software Engineer at Accenture (2012-10 – 2015-07)

• Prepared test data and executed functional and automation testing
• Contributed to project deliverables within Agile lifecycle
• Enhanced quality processes and defect tracking workflows

Bachelor of Technology in Information Technology – JAYPEE University of Information Technology, Solan, H.P. (2012)