Headline

Senior Frontend Engineer

About

Senior Frontend Engineer with 5+ years of experience building secure, scalable, enterprise-grade web applications using Angular & React. I specialize in frontend architecture, performance engineering, state management, and application-layer security for high-traffic platforms and consulting-driven environments. My work focuses on reducing long-term system risk, improving reliability, and enabling teams to ship faster through strong architectural foundations and governance standards. Key strengths: • Angular & React.js • State & data management using RxJS, NgRx, Redux • Frontend security controls (RBAC, interceptors, guards, XSS/CSRF mitigation) • Performance optimization (Core Web Vitals, Lighthouse) • Building reusable component systems and frontend standards • Mentoring engineers and driving code quality I’ve worked on platforms serving hundreds of thousands of users, led Angular SSR and modernization initiatives, and partnered closely with backend, product, and business stakeholders to translate requirements into scalable frontend solutions. I’m particularly interested in roles that involve complex UI systems, enterprise-scale frontend architecture, and high-impact problem solving.

Location

Bengaluru

AI stack

claude code

codex

cursor

github copilot

opencode

Work experience

Senior Software Engineer at Impact Analytics, Apr 2026 - Present · 6 mo, Bengaluru

Software Engineer || at Nextiva, Apr 2024 - Jan 2026 · 1 yr 10 mos, Bengaluru, Karnataka, India, - Architected scalable Angular modules with lazy loading and optimized change detection, improving resolution efficiency by 32% - Led frontend modernization initiatives reducing bundle size by 31% and improving Time-to-Interactive by 43% - Implemented secure frontend patterns using interceptors, route guards, and RBAC enforcement - Improved Core Web Vitals to 90+ Lighthouse scores across key user journeys - Mentored junior engineers and established frontend code review standards

Frontend Developer at VSimplifye Technology LLC, Jul 2022 - Feb 2024 · 1 yr 8 mos, Bengaluru, Karnataka, India, Developed and optimized user facing features, including onboarding, real time messaging, and automation workflows boosting engagement and reducing manual effort across key platform areas

Frontend Developer at VSimplifye Business Solutions, Jul 2022 - Feb 2024 · 1 yr 8 mos, • Implemented Angular Universal (SSR) and optimized rendering strategy using preloading and lazyloaded feature modules, reducing First Contentful Paint by 60% and increasing organic traffic by 40% • Built reusable Angular component libraries with strict TypeScript contracts, reducing development cycle time by 20% • Integrated scalable REST APIs using RxJS operators (switchMap, mergeMap, forkJoin) to ensure reliable data flows and error handling. • Collaborated with backend engineers and product stakeholders to translate business requirements into technical solutions • Automated CI/CD pipelines using GitHub Actions, enabling zero-downtime deployments and faster release cycles

Frontend Developer at Crownstack, Dec 2021 - Jul 2022 · 8 mos, Gurugram, Haryana, India

Junior Frontend Developer at Crownstack, Mar 2021 - Dec 2021 · 10 mos, Gurugram, Haryana, India

Software Developer Trainee at Crownstack, Dec 2020 - Mar 2021 · 4 mos, Gurugram, Haryana, India

MEAN stack developer at Cintana Technologies, Dec 2019 - Jun 2020 · 7 mos, Chennai, Tamil Nadu, India

Education

Full Stack Development, Computer Engineering, Pesto Tech

Bachelor of Engineering, Computational Science, Scsvmv university

Public links

github: https://github.com/sai-kiran77