Jul 2024 – Present · 1 yr 11 mos · Remote

• Collaborated with cross-functional teams to develop and integrate features for a B2B logistics SaaS platform using Spring Boot and Angular, powering 7 interconnected web applications for logistics operations across the US and Canada.
• Developed AWS Lambda functions to ingest customer data from SQS, handling 500K+ records per batch, and implemented database procedures for ingestion into source and transaction tables, with logging in CloudWatch.
• Built a payload simulation utility deployed on Amazon ECS to mock asset data on SNS, supporting daily automated test reports for monitoring ingestion pipelines, reducing manual QA efforts by 70%.
• Set up a private GitHub npm registry for hosting internal Angular libraries; automated build and version deployment using Jenkins CI/CD pipelines, reducing manual publishing time by 80% and improving consistency across projects.
• Architected backend databases and high-performance RESTful APIs with under 150ms average latency, serving as core workflow components to ensure seamless, efficient, and reliable data access across containerized services.
• Optimized complex SQL queries, by redesigning indexes and refactoring slow operations, reducing average response time by 15%, and enabling the system to handle 2x more concurrent requests.
• Led implementation of role-based access control (RBAC) across all applications, enabling dynamic privilege-based feature access and developed an admin dashboard to enable real-time privilege management.
• Integrated Prometheus and Grafana for API monitoring and performance profiling, resulting in reduction of CPU usage by 12% and improving debugging efficiency by enabling root-cause analysis within minutes.
• Mentored and trained 3 software engineering interns on coding standards, debugging techniques, and Agile workflows, accelerating onboarding and productivity

Jan 2024 – Jun 2024 · 5 mos · Remote

• Integrated a custom OpenLayers map module across 15+ Angular components to enable reverse geo-coding and manual line-string sequencing on WebGL layers, enhancing user experience and improving asset data accuracy.
• Refactored Angular components into lazy-loaded modules, reducing application initial load time by 5.5 seconds and improving overall Lighthouse performance score by 24%.
• Enforced strict TypeScript implementation by adding type checks and interfaces with ESLint, eliminating runtime null-reference errors entirely, reducing debugging efforts by 30% and checks on git hooks with Husky.

May 2023 – Jul 2023 · 2 mos · Remote

• Upgraded frontend framework from Angular v11 to v16, resolving deprecated dependencies, reducing build size by 35%, and improving developer on-boarding with clear migration documentation.
• Built a custom Angular CDK-based library reducing user interaction time for high-frequency operations by 40% enabling drag-and-drop across multiple lists, .