Jul 2025 – Present · 11 mos

• Designed and built a scalable, cost-optimized image curation system for a marketplace platform, processing over 2+ million images with automated content moderation, document detection, human image filtering, address blurring, and image rotation correction. Implemented on-demand curation, bulk reprocessing, and continuous curation triggered by CDC-based database changes to automatically process newly uploaded images, resulting in reduced AWS infrastructure costs through efficient system architecture.
• Built a Payment Methods Service exposing REST APIs for creating, listing, updating, and deleting payment methods with strict user and company-level authorization. Integrated with SlimCD to tokenize payment data, implementing transactional workflows with idempotency, soft deletes, and conflict handling to ensure reliable payment method lifecycle management.

Jul 2024 – Jun 2025 · 11 mos

• Designed and implemented a complex sync job to synchronize large-scale equipment asset data between Snowflake and S3, ensuring data consistency and reliability across systems. Architected the solution using advanced design patterns such as Factory Method, Singleton, and Adapter, resulting in highly modular, maintainable, and testable code.
• I led the DevOps Speciality Track for interns at my organization, where I designed the curriculum, created hands-on assignments, and delivered sessions covering key DevOps concepts including CI/CD, Containers, Kubernetes, and Infrastructure as Code (IaC). I restructured complex modules to improve clarity and engagement, enabling a smoother and more impactful learning experience for the cohort while demonstrating strong technical leadership throughout the program.
• I designed and implemented a unified filter and sort functionality in NestJS, providing a centralized solution for sorting and filtering across all GET APIs. This framework supports nested fields and dynamic validations, allowing developers to configure sorting and filtering by updating a single map. It ensures invalid filter values or operators are caught early with descriptive error messages, and handles multiple filter conditions, including the use of AND and OR logical operations. The solution is easily extendable to support new fields and nested structures without code duplication, and abstracts away the complexities of sorting and filtering, enabling developers to focus on API logic. This promotes reusability and consistency across the codebase, and provides detailed error messages for invalid filters, helping consumers fix requests easily.
• Experienced in event-driven architecture and data migration using Node.js, TypeScript, and Serverless frameworks, optimizing data flow and system integrations.

Jul 2023 – Jun 2024 · 11 mos

• Skilled in NestJS, with a proven track record of building scalable APIs from scratch for the EdTech industry. Expertise in designing and implementing complex backend solutions, ensuring optimal performance and reliability. Adept at leveraging NestJS to develop robust, maintainable APIs, while optimizing for scalability and security. Proven ability to deliver high-quality solutions under tight deadlines, consistently meeting client needs.
• I developed a dynamic Animated Summary Meter UI Component in React with Typescript, which displays students' daily progress. This component features animations such as the movement of the dial based on current time and the sequential population of subjects in a semi-ring format, enhancing the user interface for a more engaging and intuitive experience.
• POC Development: Collaborated on a Proof of Concept (POC) to leverage WireMock .NET for system-level testing, resulting in the successful implementation of four end-to-end test cases and enhancing the team's testing capabilities.
• Developed Terraform modules for provisioning scalable infrastructure, including Network infrastructure (VPC), Load balancers with auto-scaling, EC2, ECS, RDS, Step functions, API gateway, Event bridge, cognito, Route 53, S3, and serverless setups for CI/CD pipelines.
• Migrated databases (MySQL to Aurora MySQL) and consolidated RDS instances to enhance efficiency while ensuring minimal downtime.
• CI/CD Implementation: Designed and implemented robust CI/CD pipelines using Azure Pipelines, AWS CodePipeline, and GitHub Actions, streamlining deployment processes and ensuring seamless, automated application delivery across multiple environments.
• Solved complex infrastructure issues, such as SSL termination and DNS misconfigurations, significantly reducing application downtime.
• Integrated static code analysis tools like SonarQube and enabled step function workflows for configurable pipelines, improving system maintainability and scalability.

Jan 2023 – Jun 2023 · 5 mos

• Designed and built a highly configurable and highly scalable Multi-Tenant Hotel Booking Engine from scratch.
• Designed and implemented robust, scalable RESTful APIs using Java Spring Boot, seamlessly handling frontend-backend communication, and deployed on AWS Elastic Beanstalk with Auto Scaling Groups to manage thousands of daily requests efficiently.
• Developed a fully responsive and highly configurable frontend using React.js with TypeScript and Redux, enabling seamless customization with minimal effort, while achieving streamlined state management and optimized component rendering for a flawless user experience.
• Leveraged AWS services such as CloudFront, S3, Secrets Manager, Code pipeline, API gateway, Cognito, RDS and Elastic Beanstalk to architect the product, ensuring scalability and reliability. Additionally, integrated the backend with GraphQL to enable efficient data querying and support high-concurrency scenarios.