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Ajay Singh

Open to work5 years experience

Full Stack Engineer

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

Frontend-heavy Full Stack Engineer with 4.8+ years of experience.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

29 skills
javascripttypescriptsqljavareact.jsnext.jsreduxtailwind cssmaterial uihtml5css3node.jsexpress.jsrest apismongodbpostgresqlgitawsvercelaws amplifydockerci/cdnx monorepopostmanagile developmentperformance optimizationseoresponsive designproduction debugging

Work Experience

Software Engineer Level - 2

Think Future Technologies

Jan 2022 - Present Remote – Reporting to Haryana Office, India
  • Client: Apna: Led frontend architecture and end-to-end feature delivery for Apna AI Interview Prep platform serving 4L+ interviews and 74L+ minutes of usage, including NX monorepo migration, scalable React/TypeScript architecture, production issue resolution, and mobile WebView integration across Android and iOS.
  • Apna Advantage: Architected scalable frontend architecture from scratch with SSG/SSR, delivering SEO-optimized, zero-wait-time pages. Result: INR 5L+ revenue in the first month with nearly 0.1% lead conversion rates.
  • Apna Search & Discovery: Built scalable discovery feeds and advanced filtering systems using React, Next.js, and TypeScript, improving search relevance and driving 1M+ monthly impressions. Developed search filters, spell-check enhancements, and banner modules while optimizing page load performance through SSR/SSG and caching strategies, improving Core Web Vitals.
  • Analytics & SEO: Integrated Mixpanel and Google Analytics across 8+ web applications, enabling data-driven product decisions and user behavior tracking. Improved Core Web Vitals and SEO performance, contributing to a 28% increase in organic traffic and a 22% improvement in user engagement within 6 months.
  • Cross-functional Collaboration: Collaborated with product managers, designers, and backend teams across 5+ cross-functional squads to translate PRDs into scalable frontend architecture and deliver high-impact features under aggressive release timelines.
  • Webotter – AI Chatbot: Developed an internal platform with an NPM package library (React + Vanilla JavaScript integrations), enabling developers to seamlessly integrate personalized AI Q&A chat widgets into client websites.
  • Marketplace Dashboard: Developed a full-stack service marketplace platform, owning end-to-end frontend architecture using React and contributing to scalable backend services and REST APIs. Implemented RBAC-based authentication and authorization flows, feature flags, and modular dashboard systems for managing service providers and operations. Integrated Mixpanel analytics across projects, enabling accurate growth tracking and product insights.

Software Engineer

NTT Data (Apisero Inc)

Jan 2021 - Jul 2021 Bengaluru, India
  • Salesforce Development: Worked as a Salesforce developer, contributing to internal CRM modules using Apex, SOQL, and Lightning (Aura Components). Assisted in customizing objects, workflows, and basic automation.
  • UI Development: Built and modified Lightning (Aura) components and supported UI enhancements for improved user experience across internal tools.
  • Web Development: Developed MVP for an exam proctoring web application, integrating backend APIs and building reusable UI components.

Projects

Projects Not Populated

Personal applications, open-source work, and code repos will show here.

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

Coding Olympiad Winner

Coding Olympiad Winner (1st out of 1029 teams)

Google DSC Lead

Google DSC Lead

MLSA (Beta)

MLSA (Beta)

About Details

Professional Bio

Frontend-heavy Full Stack Engineer with 4.8+ years of experience building scalable, high-performance web applications using React, Next.js, TypeScript, and Node.js. Experienced in architecting production-grade frontend systems and delivering end-to-end features at scale.

B.Tech in Information Technology in Information Technology

Bansal Institute of Science and Technology (2018 - 2022)

Languages: English, Hindi
Email: Locked
Ajay Singh - Profile | Swiftcruit