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Arivoli Kathiravan

Open to work5 years experience

Frontend Developer

IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Full Stack Developer with 5 years building scalable React + Python products.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

40 skills
reactnext.jstypescriptjavascriptreduxember.jstailwindcssmuihtml5css3pythonfastapiruby on railsnode.jsgraphqlrest apiswebsocketsllm api integrationgithub copilotprompt engineeringdatadogsentrylighthouseweb vitalsaccessibilitycontentfulcommercetoolsjestreact testing librarytddci/cd pipelinesgitgithub actionsdockervercelawsagilescrumfigmastorybook

Work Experience

Software Engineer – Full Stack

WISSEN TECHNOLOGY

Aug 2025 - Present India
  • Spearheaded end-to-end migration of Freshworks' legacy Ember.js frontend to React 18 + TypeScript, delivering 80+ screens with zero-downtime Agile sprint releases.
  • Engineered migration of Ruby on Rails backend services to Python FastAPI, redesigning REST APIs for improved throughput, scalability, and long-term maintainability.
  • Architected reusable React component library with Storybook and Redux; standardised design tokens and accessibility (a11y) patterns across product squads.
  • Championed AI-assisted code-review workflows via GitHub Copilot, reducing PR turnaround by 30% and improving overall code quality across the engineering team.
  • Established Jest + React Testing Library suite raising frontend coverage from 38% to 85%, significantly cutting regression bugs in Scrum sprint cycles.

Full Stack Developer

ARIHANT WEB CONSULTANCY

Jun 2024 - Aug 2025 India
  • Architected scalable React + GraphQL storefronts with Commercetools & Contentful CMS, serving 200k+ monthly users across multiple regions.
  • Delivered AI-assisted inventory management with real-time low-stock alerts and admin endpoints using Python FastAPI and background task queues.
  • Optimised API performance with DataDog observability; reduced latency by 35% through targeted query, caching, and CI/CD pipeline improvements.
  • Led TailwindCSS design-system adoption, accelerating UI delivery by 40% and enforcing accessibility (a11y) compliance across all components.
  • Mentored junior developers in React component design, state management, and clean architecture within an Agile team environment.

Full Stack Developer (FE-Heavy)

COGNIZANT TECHNOLOGY SOLUTIONS

Nov 2021 - Apr 2024 India
  • Migrated large-scale enterprise GWT Java interfaces to modern ReactJS + JavaScript, improving page load performance by 50% and developer maintainability.
  • Built responsive, accessible UIs with HTML5, CSS3, JavaScript and MUI component library; validated pixel-perfect fidelity against Figma specifications.
  • Applied i18next internationalisation framework across 12 locales; authored comprehensive Jest unit tests with 80%+ coverage on all new modules.
  • Debugged and resolved production root-cause issues, reducing critical incident response time by 25% through systematic log analysis and monitoring.
  • Coordinated with cross-functional Agile squads and stakeholders throughout sprint cycles to consistently meet delivery milestones.

Projects

Nursery Plant App

React
  • React SPA showcasing nursery plant catalogue features

Job Portal

ReactPythonFastAPI
  • Full-stack React + Python FastAPI job listing platform

Outstore

ReactMUI
  • React + MUI e-commerce project exploring CSS libraries

To-Do List Web App

React
  • React learning project with hooks and local state

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

AI-assisted code-review workflow implementation

Reduced PR turnaround by 30% and improved overall code quality via GitHub Copilot.

API performance optimization

Reduced latency by 35% through targeted query, caching, and CI/CD pipeline improvements.

Frontend performance improvement

Improved page load performance by 50% through migration of GWT Java interfaces to ReactJS.

About Details

Professional Bio

Full Stack Developer with 5 years building scalable React + Python products from 0→1 to production. Experienced in frontend migrations, REST/GraphQL APIs, AI-assisted workflows, and leading Agile squads — delivering measurable performance and velocity improvements.

B.E. Electronics & Communication Eng.

Rajalakshmi Engineering College (2017 - 2021)

Languages: English, Hindi
Email: Locked