Software Developer (Promoted to Team Lead) - Hexadecimal Software Pvt Ltd
- Progressively assumed ownership of the company's React web application, React Native mobile application, and Node.js backend, delivering customer-facing features from technical design through production deployment as engineering responsibilities expanded.
- Re-architected the React Native application by redesigning navigation, application hierarchy, and code organization, improving maintainability and enabling the product to scale with evolving business requirements.
- Architected reusable backend services supporting authentication, property search, AI-assisted content generation, and dynamic workflows.
- Engineered a cross-platform URL parsing framework enabling seamless deep linking between web and mobile applications.
- Delivered business-critical capabilities including payment integrations (Razorpay), save-and-resume workflows, onboarding experiences, real-time application features, and AI-assisted property description generation using OpenAI APIs.
- Owned production engineering across web and mobile, managing production deployments, Android and iOS releases, emergency hotfixes, incident resolution, and application stability in live environments.
- Collaborated closely with product, design, QA, and leadership while mentoring interns, supporting technical knowledge sharing, and taking on progressively greater technical ownership across the engineering organization.
Engineering Highlights:
- Progressively assumed ownership across frontend, mobile, and backend systems, becoming a primary engineering contributor as responsibilities expanded.
- Designed architecture that enabled future product expansion instead of short-term feature implementation.
- Led production deployments, release management, and incident resolution across customer-facing applications.
Recognition & Awards:
- Employee of the Month - Dec 2023
Technologies:
Next.js
Developed production-ready applications using the App Router, server rendering, API routes, SEO optimization, and modern deployment workflows.
React Native
Built and maintained production cross-platform mobile applications, redesigned application architecture, and managed Android and iOS releases.
React.js
Built scalable production interfaces with reusable component architecture, efficient state management, and performance-focused user experiences.
Node.js
Designed backend services, reusable REST APIs, automation workflows, and production systems supporting web and mobile applications.
MongoDB
Designed application data models, optimized queries, and supported scalable backend architectures for production workloads.
TypeScript
Designed scalable, maintainable applications with strong typing, shared interfaces, and an improved developer experience.
JavaScript
Built interactive production features across web and mobile applications using modern JavaScript, asynchronous programming, and browser APIs.
AWS S3 & EC2
Managed cloud storage, deployed backend services, and supported production infrastructure on AWS.
Redis
Used in-memory caching and session storage to improve application performance and scalability.
Tailwind CSS
Built responsive, maintainable interfaces using a utility-first approach and reusable design patterns.
Git & GitHub
Managed collaborative development through feature branching, code reviews, release workflows, and production deployments.
