App LogoApp name
VB

Vinay Kumar Bandirajula

Open to work2 years experience

Frontend Developer

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

Frontend Developer | React.js Developer | TypeScript | UI Engineering

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

18 skills
javascripttypescripthtml5css3react.jsvitereact routertailwind cssmaterial uiredux toolkitcontext apirest apisaxiosrechartsgitgithubagilescrum

Work Experience

Frontend Developer

RandomTrees

Sep 2023 - Present Hyderabad, India
  • Delivered end-to-end frontend development across multiple React.js web applications, building scalable user interfaces for internal tools and operational platforms in a production environment.
  • Built reusable component libraries and standardized UI patterns across products, supporting frontend architecture improvements, reducing code duplication by 35% and speeding up frontend development.
  • Integrated REST APIs and asynchronous data flows with retry logic, loading states, and error handling, improving application reliability, API performance, and user experience.
  • Implemented JWT-based authentication and role-based access control to support secure, role-specific user journeys within a single, maintainable codebase.
  • Partnered with data engineering teams to translate backend outputs into analytics dashboards and data visualization interfaces, improving decision-making visibility for business users.
  • Improved application performance by 40% through code splitting, lazy loading, memorization, and targeted render optimization.

Frontend Developer Intern

RandomTrees

May 2023 - Sep 2023 Remote
  • Developed responsive React.js and Tailwind CSS components from Figma designs, contributing production-ready frontend code and reusable UI elements early in the internship.
  • Supported feature delivery across frontend modules using component-based architecture, client-side state management, and REST API integration.
  • Resolved defects and delivered sprint-based enhancements in an Agile environment, improving application stability and team execution.

Projects

AI-Proctored Exam Portal — Admin Dashboard & Candidate Portal

React.jsTypeScriptTailwind CSSMaterial UIWebRTCface-api.jsREST APIsDocker
  • The platform needed a secure way to conduct remote assessments and interviews while preserving exam integrity and providing visibility for administrators.
  • Contributed to building the Admin Dashboard and Candidate Portal from scratch as part of a 2-member team, owning key frontend modules across both user journeys.
  • Built real-time proctoring workflows with face-api.js and browser event tracking, integrated WebRTC-based interview flows, and implemented JWT-based authentication and role-specific routing for Admin and Candidate user interfaces.
  • Delivered a production-ready assessment platform with Monaco Editor and analytics dashboards, reducing admin effort by 40% and increasing candidate completion rates by 25%.

Enterprise Resource Tracker Dashboard

React.jsZustandTailwind CSSRechartsKeka HRMS (OAuth2)Azure MSAL (SSO)PostgreSQLDocker
  • The organization lacked real-time visibility into resource allocation — bench strength, billable vs. non-billable hours, and upcoming conflicts were tracked manually across spreadsheets.
  • Led frontend architecture and delivery for the resource management platform, assigning module ownership and driving implementation with one additional developer.
  • Led frontend development for CRUD workflows covering employees, projects, clients, and allocations. Directed OAuth2 API integration with retry and backoff logic to automate employee data sync, implemented Azure MSAL single sign-on with JWT fallback, and centralized client-side state management in Zustand.
  • Delivered a live enterprise dashboard that eliminated manual data-entry overhead, reduced UI state inconsistencies by 30%, and gave the organization real-time visibility into bench and project allocations.

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

Responsive Web Design Certification

Responsive Web Design Certification — freeCodeCamp

Speaker, Frontend Innovation Event

Speaker, Frontend Innovation Event (RandomTrees) — "Optimizing React Application Performance"

About Details

Professional Bio

Frontend Developer with 2+ years of experience building enterprise web applications using React.js, TypeScript, and modern UI engineering practices. Proven ability to deliver scalable, maintainable, and user-focused interfaces in cross-functional Agile teams.

Bachelor of Technology in Electronics & Communication Engineering

Joginpally B.R. Engineering College (2018 - 2022)

Languages: English, Hindi
Email: Locked