Subhra Jyoti Baroi

Software Engineer

Bengaluru, Karnataka, India5 yrs 9 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Led initiatives that boosted ARR significantly.
Achieved 80% reduction in app load time.
Recognized with multiple awards for outstanding performance.

Stackforce AI infers this person is a SaaS Frontend Developer with a strong focus on performance and AI-driven solutions.

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Skills

Core Skills

Frontend DevelopmentPerformance OptimizationSoftware DevelopmentAi Development

Other Skills

AI AdoptionAI Training PlatformAPI DesignAdobe IllustratorAgile MethodologiesAngularJSApache KafkaBackbone.jsBootstrapCC#CSSCascading Style Sheets (CSS)Chrome ExtensionsComputer Networking

About

Senior Frontend Developer with 5.5+ years of experience building scalable, high‑performance web applications using JavaScript, TypeScript, and React. I specialize in responsive UI, performance optimization, and clean, maintainable code. At Hiver, I’ve: Led development of custom modules that directly boosted ARR Reduced extension failures from 10% to under 1% Improved app load time by 80% Driven Product-Led Growth initiatives, championed AI adoption, and mentored engineers to raise delivery standards Previously: At O4S, built an anti‑counterfeiting widget that reduced fake goods and launched a digital warranty system with 1M+ registrations At Huawei, delivered scalable platforms, optimized query engines, and achieved 78–85% test coverage across systems I thrive in cross‑functional teams, love solving complex product and UX problems, and actively explore AI‑driven dev tools, hackathons, and research. Recognized with awards like Best NewBee (Hiver), MVP (O4S), and Future Star (Huawei), I bring a proven track record of impact and ownership. Open to Senior Frontend / UI Engineer roles where I can own critical user‑facing features, drive performance, and help teams ship high‑quality product experiences at speed.

Experience

5 yrs 9 mos

Total Experience

1 yr 8 mos

Average Tenure

7 mos

Current Experience

Wayground (formerly quizizz)

Software Engineer L4

Nov 2025 – Present · 7 mos · Bengaluru, Karnataka, India · On-site

Hiver

Senior Frontend Engineer

Mar 2024 – Nov 2025 · 1 yr 8 mos · Remote

● Led development of custom fields, custom objects, connectors, and automation modules, driving an uplift in ARR while streamlining product workflows.
● Reduced extension failures from 10% to 0.8% via setting up comprehensive logging and error mitigation.
● Enhanced application speed, reducing load time by 80% (20s to 4s) through targeted performance optimization.
● Drove Product-Led Growth initiatives, optimizing onboarding and increasing adoption of features.
● Piloted AI adoption, cutting project timelines by 20% and boosting development efficiency.

JavaScriptTypeScriptReactPerformance OptimizationProduct-Led GrowthAI Adoption+1

O4s

Software Development Engineer - Frontend

May 2022 – Mar 2024 · 1 yr 10 mos · Gurgaon

● Implemented anti-counterfeit widget, reducing fake goods and enabling client Paytm cashback.
● Delivered digital warranty tool with over 1 million registrations; automated production management.
● Improved legacy widgets’ Lighthouse performance by 35% and migrated dashboard to new design system.
● Launched ChannelBLU MVP for portal users in just 30 days.
Products :- ORIGINAL4SURE, GYNGER, SUPPLYTICS, MARK

JavaScriptReactPerformance OptimizationDigital Warranty SystemFrontend DevelopmentSoftware Development

Huawei technologies india

Senior Software Engineer

Jul 2020 – Mar 2022 · 1 yr 8 mos · Bangalore

● Built AI training platform for an internal team supporting 10,000+ monthly logins.
● Achieved 85% backend and 78% frontend test coverage for reliable releases.
●Increased query efficiency of ‘Openlookeng’ (an open source big data query engine) by 10% through spilling.

AI Training PlatformTest CoverageQuery OptimizationSoftware DevelopmentAI Development