Deepak Singh
Associate Staff Engineer
Mohali
Summary
Dynamic Associate Staff Engineer with over 12 years of experience in developing scalable, high-performance mobile and web applications across React Native, Android, and React.js ecosystems. Proven track record in architecting cross-platform solutions from inception to deployment, leading engineering teams, and driving platform modernization while delivering critical products in diverse sectors such as Fintech, healthcare, logistics, and enterprise SaaS. Expertise includes React Native architecture, mobile platform engineering, and performance optimization, supported by a strong focus on technical strategy and system design. Demonstrated ability to oversee end-to-end product delivery, mentor engineering talent, establish architecture standards, and enhance mobile platforms for optimal performance and sustainable business growth.
Overview
13
13
years of professional experience
Work History
Associate Staff Engineer
Nagarro
04.2022 - Current
- Associate Staff Engineer leading the architecture, development, and delivery of scalable mobile and web applications across the React Native and React.js ecosystem.
- Architected and delivered large-scale mobile applications across fintech, logistics, healthcare, media, mobility, and enterprise SaaS domains for global clients.
- Operating at the staff-level scope, with ownership across architecture, technical strategy, engineering execution, and cross-functional delivery.
- Led the React Native platform modernization, including migration toward the New Architecture (Fabric / TurboModules), improving app performance, startup time, and maintainability.
- Led technical discovery, solution architecture, requirement analysis, sprint planning, and engineering estimations for multi-stakeholder product teams.
- Mentored junior engineers by providing guidance on best practices and industry standards, fostering professional growth.
- Owned release quality, code reviews, technical decision-making, and delivery governance for business-critical applications.
- Partnered directly with clients, product stakeholders, and cross-functional teams to translate business goals into scalable, technical solutions.
- Managed multiple concurrent projects, ensuring timely completion and adherence to budget constraints.
Senior Mobile Engineer
RedBlink Technologies
01.2018 - 03.2022
- Led mobile development across Android and React Native applications for startup and enterprise clients.
- Delivered cross-platform and native applications from concept to production, with strong ownership across architecture, implementation, and client collaboration.
- Delivered end-to-end mobile applications across healthcare, media, commerce, and consumer domains.
- Owned technical delivery, feature architecture, and client communication across multiple product engagements.
- Contributed to architectural decisions, Agile execution, and high-quality production releases.
- Conducted regular code reviews to maintain quality standards and ensure adherence to best practices across the organization.
- Maximized code reusability through implementation of modular components designed for easy adaptation across platforms or projects.
Android Developer
Addval Labs
06.2013 - 12.2017
- Built and delivered Android applications from scratch for startups and enterprise clients. Owned feature development, architecture implementation, API integrations, and full lifecycle mobile delivery across healthcare, messaging, and marketplace domains.
- Built multiple Android applications end-to-end, from ideation to production release.
- Developed secure messaging, telemedicine, and marketplace platforms with a strong focus on UX, reliability, and delivery speed.
- Implemented scalable Android architectures using Java, MVP, and MVVM patterns.
- Delivered mobile-first products in fast-paced startup environments, with strong ownership and rapid iteration.
- Created custom mobile applications using native technologies.
- Consistently used Android SDK to produce highly effective and nuanced content.
- Reduced application crashes by proactively monitoring crash analytics reports and addressing any issues found.
Education
Bachelor of Technology (B.Tech) - Computer Science & Engineering
Swami Vivekanand Institute of Engineering & Technology
Punjab, India06-2013
Skills
JavaScript (ES6), TypeScript, Kotlin, Java
React Native, Reactjs, Android SDK, Expo
Redux, Redux Toolkit, RTK Query, Redux Saga, Redux Thunk, Hooks, Context API
Tailwind CSS, Material UI
Test automation using Jest, React native testing library and Husky
React Native New Architecture, Fabric, MVVM, MVP, MVC, Modular Architecture, Feature-Driven Architecture, Microservices architecture
System Design, Mobile Performance Optimization, Technical Leadership, Native Module Integrations, Scalable Frontend Architecture
Scrum, Agile Delivery, Jira
LEADERSHIP HIGHLIGHTS
- Led architecture and delivery for cross-functional mobile teams.
- Mentored engineers on React Native architecture, performance, and engineering best practices.
- Drove code quality, technical standards, and architecture governance.
- Owned technical estimation, sprint planning, and release quality.
Timeline
Associate Staff Engineer
Nagarro
04.2022 - Current
Senior Mobile Engineer
RedBlink Technologies
01.2018 - 03.2022
Android Developer
Addval Labs
06.2013 - 12.2017
Bachelor of Technology (B.Tech) - Computer Science & Engineering
Swami Vivekanand Institute of Engineering & Technology