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LB

Lokesh Bairwa

Open to work3 years experience

Frontend Engineer

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

Frontend Engineer with 3+ years of experience building scalable SaaS dashboards.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

30 skills
react.jsnext.jsjavascript (es6+)typescripthtml5css3redux toolkitredux persistcontext apimodular architectureatomic designcomponent-based designcode splittinglazy loadingmemoizationvirtualizationweb vitalsrest apisaxiosinterceptorsauthentication flowslarge dataset uitablespaginationreal-time ui updatesgitchrome devtoolsmui (material ui)rechartsecharts

Work Experience

Frontend Engineer

Prompt BI (SaaS BI Platform)

Apr 2023 - Mar 2026
  • Built and maintained a large-scale SaaS frontend platform using React.js, Next.js 13, JavaScript, and Redux Toolkit, delivering dashboards, AI chat workflows, and data-driven interfaces.
  • Designed modular and reusable frontend architecture (atomic + feature-based structure), improving scalability across AI chat, data tables, and reporting modules.
  • Developed high-performance dashboard and analytics UI systems using charting libraries (Recharts, ECharts, Chart.js) with dynamic imports and lazy loading.
  • Built complex data table systems (DataRoom-style UI) with multiple column types, API-driven state, and large dataset handling with optimized rendering.
  • Integrated REST APIs using Axios interceptors, handling authentication flows, token refresh, and secure data communication.
  • Implemented role-based access control (RBAC) using CASL, enabling secure and permission-based UI rendering across modules.
  • Optimized frontend performance by 30%+ using code splitting, memoization, lazy loading, and virtualization techniques.
  • Worked on AI-assisted UI workflows and chat-based interfaces, managing real-time UI updates and dynamic response rendering.
  • Built responsive and accessible UI components ensuring cross-device compatibility and low-latency user experience, suitable for data-heavy SaaS applications.
  • Collaborated with backend and product teams to deliver end-to-end frontend features in a fast-paced production environment.

Projects

AI Chat Interface (SaaS Module)

Redux
  • Built a real-time chat-based UI for querying structured data with dynamic response rendering and state management using Redux.

DataRoom (Enterprise Table System)

  • Developed a scalable table system with complex column types, API-driven updates, and optimized rendering for large datasets.

Dashboard System

  • Designed analytics dashboards with multiple charting libraries, dynamic imports, and performance optimization strategies.

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

Achievements Not Earned

Special rewards, developer badges, system recognition certificates, and conceptual milestones will display here.

About Details

Professional Bio

Frontend Engineer with 3+ years of experience building scalable SaaS dashboards and data-driven UI systems using React.js, Next.js, and Redux Toolkit. Strong expertise in performance optimization, modular architecture, API integration, and responsive UI development.

Certification: Full Stack Web Development (MERN)

Masai School, Bengaluru (2022 - 2023)

Bachelor of Arts

University of Rajasthan, Jaipur (2018 - 2021)

Aircraft Maintenance Engineering

Academy of Aviation & Engineering, Bengaluru (2014 - 2017)

Languages: English, Hindi
Email: Locked