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Siddhant Singh

Open to work1 years experience

Software Engineer

Bengaluru, KarnatakaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Software Engineer at Infra.Market | React Native & React.js Specialist

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

22 skills
react nativereact.jstypescriptjavascriptreduxnext.jshtml5css3firebasejestexpress.jsnode.jsgolanggrpcrestful apipostgresqlmysqldockernginxgraphqlcirclecigit

Work Experience

Software Engineer, SDE-1

Infra.Market

Oct 2024 - Present Bengaluru, KA
  • Improved React Native application performance by 40% on the PSN platform through frontend profiling, memoization, code splitting, and Redux optimization.
  • Led full migration of the React Native codebase from v0.72 to v0.81, resolving 30+ transitive dependency conflicts.
  • Integrated Firebase including Remote Config, Push Notifications, and Deep Linking.
  • Developed Customer and Deal Onboarding modules across PSN applications.
  • Architected a modular, reusable frontend component library shared across PSN and IM-Rise platforms.
  • Built the end-to-end Order Intent workflow on the web using multi-step forms, real-time Redux state management, and RESTful API integrations.
  • Managed end-to-end release lifecycle for mobile applications on a platform serving 100k+ users.
  • Designed an Express.js BFF layer aggregating 6+ Golang microservices into a single client call.

Software Engineer Intern

Infra.Market

Jan 2024 - Oct 2024 Bengaluru, KA
  • Engineered and shipped cross-platform features using React Native, TypeScript, and JavaScript on a platform with 100k+ users.
  • Improved onboarding success rate by 25% across Android, iOS, and Web by identifying and resolving 8 critical UX gaps.
  • Built and configured CircleCI pipelines from scratch, cutting average build time from 17 to 10 minutes.
  • Deployed a CodePush OTA update system enabling 99% of active users to receive instant app updates.

Projects

Order Management System

React NativeReduxGolangPostgreSQLDockerNGINX
  • Engineered a full-stack OMS supporting 1M+ SKUs with sub-200ms list-scroll response time using FlatList virtualization and server-side cursor pagination.
  • Containerized using Docker and NGINX, with Golang microservices exposing RESTful APIs for real-time order-state synchronization.

React Native Notification & Deep Link Demo

React NativeFirebaseTypeScriptRedux
  • Built a cross-platform app demonstrating production-grade Firebase Push Notifications with foreground, background, and killed-state handlers, and Deep Linking for parameterized in-app navigation.
  • Implemented Redux state sync on notification tap, Remote Config for dynamic content toggling, and wrote Jest unit tests for notification payload parsing and navigation logic.

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

Winner, IM-HAX 2025

Winner, IM-HAX 2025: Infra.Market All-India Annual Hackathon.

DSA Problem Solving

Solved 400+ DSA problems across arrays, trees, graphs, dynamic programming, and system design on LeetCode and GeeksforGeeks.

Virtual Cloud Internship, AWS Academy

Completed Virtual Cloud Internship, AWS Academy, gaining hands-on experience with core AWS services.

About Details

Professional Bio

Software Engineer with expertise in React Native and React.js, specializing in frontend performance optimization and full-stack development. Experienced in building scalable mobile and web applications, managing release lifecycles, and integrating microservices for high-traffic platforms.

Bachelor of Technology in Computer Science and Engineering in Computer Science and Engineering

GL Bajaj Institute of Technology and Management (2021 - 2025)

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