Balaji Kolli

Balaji Kolli

Systems Engineer @Infosys |Frontend Engineer | 4+ YOE| React.js |Angular| JavaScript| REST APIs |Building fast, scalable User Interfaces that users love · Visakhapatnam, Andhra Pradesh, India

I'm a Systems Engineer with 4 years of experience at Infosys, where I channel my curiosity and drive for mastery into building reliable, well-reasoned technical solutions — most recently centered around REST APIs. I thrive in collaborative environments where logic and idealism intersect, allowing me to pursue not just what works today, but what scales and endures. Flexible in my approach yet grounded in analytical thinking, I enjoy working across teams to turn complex problems into clean, purposeful systems.

Work style

remote, hybrid

Availability

Available in 90 days

Contact details — on requestProof of Work — on request

Experience

Infosys

System Engineer

Infosys · Apr 2025 – Present

Not yet confirmed
  • ⚡ Reduced frontend page load time by ~30% through React render optimization, code splitting, and targeted Redux state refactoring — directly improving user experience on a high-traffic enterprise dashboard
  • 🧩 Architected a reusable React component library now deployed across 8+ application modules, reducing new feature scaffolding effort by an estimated 20-25% per sprint
  • 🔌 Integrated 10+ REST APIs end-to-end — including async data fetching, error boundaries, loading skeleton states, and edge-case handling — achieving near-zero production UI defects on API-dependent features
  • 🤝 Embedded in Agile sprints with QA and UX teams; zero critical UI regressions shipped to production in Q3–Q4 2024
Infosys

Senior systems associate

Infosys · Jan 2024 – Apr 2025

Not yet confirmed
  • 🎨 Led UI development for [MOS] web modules using HTML5, CSS3, JavaScript, Flexbox, and Grid — delivering fully responsive layouts across desktop, tablet, and mobile breakpoints
  • 📋 Delivered complex form systems with client-side validation, conditional logic, and API-connected submission — reducing user input errors and support tickets related to form UX
  • 🐛 Resolved 30+ UI bugs across legacy modules during a platform modernization cycle, improving visual consistency and reducing QA rejection rate by an estimated ~20%
Infosys

Systems associate

Infosys · Mar 2023 – Jan 2024

Not yet confirmed
  • 📊 Built interactive dashboards and analytics screens for internal enterprise tools — handling dynamic data binding, CRUD operations, and real-time state updates
  • 🏗️ Developed responsive UI components from scratch, applying CSS Grid and Flexbox patterns that were later adopted as team standards
  • 🔗 Integrated REST APIs across multiple analytics modules, gaining end-to-end ownership of frontend data flow for the first time
Infosys

Operation executive

Infosys · Apr 2022 – Mar 2023

Not yet confirmed
  • Managed L1 operations, incident triaging, and cross-team coordination in a high-SLA enterprise environment — developing the communication and documentation habits I now bring to every engineering role
  • Transitioned from Operations to Frontend Engineering within Infosys, applying process discipline and stakeholder communication skills to product delivery

Skills 0 proven through work

Also works with

UI Performance Optimization

Proof of Work

Proof of Work

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Education

Bachelor's degree, Computer Science

Andhra University · 2018 — 2021

Contact details

Contact details

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