Product Engineer
A habit and accountability web app for running fixed-length daily challenges. It helps users stay consistent through structured tracking and progress visibility.
ReactTypeScriptViteTailwind CSS
Key Contributions
- ▸Built configurable challenge length flow (7 to 365 days), with 21 days as default.
- ▸Implemented daily status tracking with success, fail, and unmarked states.
- ▸Added completion percentage, current streak, best streak, and visual progress report.
- ▸Developed a dedicated Settings page (/settings) for challenge length and start date updates.
- ▸Implemented local-first persistence with optional sync key backup/restore flow without signup.
Business Outcomes
- ✓Created a frictionless experience that allows users to start and continue challenges instantly.
- ✓Improved daily habit visibility and accountability through clear progress feedback.
Enterprise Finance System
Senior Software Engineer
A finance-focused application with production-grade backend services and a modern web interface for invoice, credit note, and payment tracking workflows and many more features related to finance operations.
PythonPostgreSQLJWT AuthReactTypeScriptViteTailwind CSS
Key Contributions
- ▸Built secure backend APIs to automate and manage various finance workflows including invoices, credit notes, payments, and numerous other finance operations.
- ▸Implemented JWT-based authentication and role-aware access controls to secure all finance-related modules.
- ▸Developed robust frontend workflows with strong state management and API integration to support a wide range of finance features.
- ▸Delivered reusable and accessible UI components that facilitate high-efficiency and comprehensive finance operations beyond just payment management.
Business Outcomes
- ✓Improved reliability, traceability, and speed of day-to-day finance operations.
- ✓Reduced manual effort through standardized, API-driven process automation.
Project links are private due to company confidentiality.
Senior Software Engineer
An ERP platform for apparel manufacturing lines with centralized visibility into planning, production execution, and quality checkpoints across multiple factories and many more features related to manufacturing operations.
Next.jsTypeScriptNode.jsReactPostgreSQLAWS
Key Contributions
- ▸Built production line planning, work order assignment, and real-time status tracking.
- ▸Implemented quality inspection workflows and escalation alerts for bottlenecks.
- ▸Created master dashboard for leadership-level, cross-factory performance monitoring.
- ▸Standardized CI/CD deployment flow with environment-based release controls.
Business Outcomes
- ✓Reduced production tracking delays and improved operational transparency.
- ✓Provided leadership with real-time KPIs for faster decision making.
Project links are private due to company confidentiality.
Senior Software Engineer
A high-volume B2B commerce ecosystem for buyers, suppliers, admin teams, and logistics operators, focused on reliability during traffic spikes and sales events.
Node.jsReactMySQLAWSCI/CD
Key Contributions
- ▸Designed modular backend services for catalog, order, pricing, and fulfillment flows.
- ▸Built seller onboarding, buyer management, and operations dashboards with role-based access.
- ▸Integrated payment and logistics APIs with retry-safe workflows and audit logging.
- ▸Implemented query and cache optimizations to reduce critical endpoint latency by ~35%.
Business Outcomes
- ✓Improved order processing throughput and reduced manual operations for support teams.
- ✓Enabled stable scale during high-concurrency campaigns.
Project links are private due to company confidentiality.
Senior Software Engineer
A combined portfolio of high-traffic B2C commerce platforms across multiple product categories, focused on conversion reliability, checkout performance, and campaign readiness.
Node.jsPHPReactMySQLAWSREST APIsRedisCI/CD
Key Contributions
- ▸Delivered scalable catalog, cart, checkout, and order modules across category-specific storefronts.
- ▸Integrated payment gateways, logistics partners, CRM tools, and engagement platforms for end-to-end commerce operations.
- ▸Implemented caching, indexing, and read-replica patterns to maintain performance during peak sale events.
- ▸Built secure, modular APIs and admin flows supporting promotions, inventory sync, and fulfillment visibility.
Business Outcomes
- ✓Enabled stable high-concurrency operations during campaigns with minimal downtime.
- ✓Improved user journey speed and operational efficiency across multiple B2C business categories.
Project links are private due to company confidentiality.
Senior Software Engineer
A research operations platform for survey orchestration, participant validation, and campaign analytics with scalable backend architecture and secure workflows.
Next.jsTypeScriptNode.jsPostgreSQLAWSREST APIs
Key Contributions
- ▸Designed survey creation and distribution modules with validation and anti-abuse checks.
- ▸Implemented API integrations for participant routing and campaign orchestration.
- ▸Built analytics views for completion trends, drop-off points, and quality indicators.
- ▸Added secure auth/session workflows and hardened API boundary checks.
Business Outcomes
- ✓Improved survey data quality and reduced invalid participation attempts.
- ✓Enabled faster launch cycles for research campaigns.
Project links are private due to company confidentiality.
Software Engineer
A news media platform for news media industry, built around an integrated CMS and modern responsive web portals for multilingual content creation, publishing, distribution, and engagement.
Node.jsReactTypeScriptPHPMySQLREST APIsRedisMemcachedAWSSocket.ioCI/CD
Key Contributions
- ▸Built centralized CMS workflows for content publishing, organization, and lifecycle management.
- ▸Developed modern, mobile-first web portals optimized for high-performance content consumption.
- ▸Implemented end-to-end localization support to serve diverse vernacular language audiences.
- ▸Designed role-based access control for editors, publishers, and operational teams.
- ▸Integrated analytics and audience-insight features to track reach, engagement, and performance.
Business Outcomes
- ✓Improved editorial control and publishing efficiency through centralized content operations.
- ✓Expanded audience engagement across multilingual regions with localized and responsive experiences.
Project links are private due to company confidentiality.
