Dec 2024 – Nov 2025 · 11 mos · Bengaluru · On-site

• Engineered a scalable file-upload pipeline for millions of transactions by splitting monolithic transaction blocks into parallel chunks, eliminating DB-wide locks and reducing UPI timeouts by 40%+.
• Optimized high-read transaction APIs by rerouting traffic to read replicas + Redis caching, cutting primary DB CPU load by 50% and significantly increasing UPI throughput.
• Implemented a Role-Based Authorization Matrix with checker-level approval limits and automated resets, strengthening security and reducing fraudulent approvals across business workflows.
• Automated BSBDA lifecycle controls by enabling rule-based account closures and dynamic freeze logic on credit-limit breaches, eliminating 25,000+ manual operations yearly and ensuring RBI compliance.
• Enhanced UPI/non-UPI charge processing by shifting to selective writes with EOD aggregation, reducing DB I/O by 30–35% and improving system performance.
• Integrated Aadhaar seeding/de-seeding with NPCI for DBT, enabling compliant one-Aadhaar-to-one-account mapping for large-scale government-benefit transactions.

Jul 2024 – Dec 2024 · 5 mos · Bengaluru · Hybrid

• Streamlined backend operations by merging Flyin and Cleartrip systems, reducing redundant supplier calls and improving workflow efficiency.
• Migrated the core flight-search engine from Mule3 to Java, cutting technical debt and achieving a 30% performance improvement.
• Designed and deployed microservices using Docker and Kubernetes with CI/CD pipelines in Jenkins and GitHub Actions, enabling automated builds and deployments; implemented RESTful API design standards to ensure seamless service communication and improved system reliability, all within an Agile methodology-driven team environment.
• Developed bundled flight-package features that increased package sales by 25% and improved customer satisfaction by 15%.
• Managed end-to-end air booking operations—ticketing, fare management, SRS requests—maintaining a 98% system stability rate through proactive bug resolution.
• Built a multi-currency wallet service using MongoDB as a NoSQL data store to support flexible schema for dynamic currency configurations, improving transaction efficiency and enhancing user experience.
• Mentored 3 junior developers through regular code reviews, knowledge-sharing sessions, and career growth guidance, accelerating their onboarding and improving team-wide code consistency and delivery velocity.
• Collaborated with product owners during on-call rotations to gather requirements, clarify workflows, and align technical solutions with business needs, ensuring timely resolution of production issues and improved cross-functional alignment.

Feb 2024 – Jul 2024 · 5 mos · Bengaluru, Karnataka, India · On-site

• Supervised air booking operations, proactively fixing bugs to sustain seamless and reliable system performance.
• Led the migration of the flight-search codebase from Mule3 to Java, increasing maintainability and reducing technical debt while boosting performance by 30%.
• Designed a microservice-based architecture using Docker and Kubernetes, improving scalability by 25% and reducing downtime.
• Managed end-to-end flight operations, from booking to post-booking, including API development for ticketing, fare management, and special service requests.

Mar 2023 – Jan 2024 · 10 mos

• ngineered real-time data integration across platforms like Salesforce, SAP, AWS, and Azure workbench, achieving a 25% reduction in synchronisation delays.
• Improved system security by designing robust encryption modules, leading to a 40% improvement in data protection and preventing unauthorized data manipulation.
• Developed efficient application monitoring frameworks using CloudWatch and Splunk, and implemented comprehensive unit testing for monitoring components, reducing critical incidents by 30% and improving system reliability.
• Integrated OAuth2 client applications for a banking project, enhancing secure access control in a small-scale environment.
• Utilized OpenAPI specifications for API design and documentation, improving API clarity and developer collaboration.

Jan 2021 – Mar 2023 · 2 yrs 2 mos

• Implemented API-led based projects and worked on Process API and System API development.
• Engaged in API design specification using RAML.
• Deployed and managed APIs, projects to Production and QA.
• Worked on different modules like AWS S3 bucket, compression, encryption, SOAP web service, RESTful web service, batch processing, object store, queues, file transfer components (SFTP, FTP, FTPS, file), etc.
• Worked on Mulesoft application to migrate and redesign.
• Experienced with Munits, sonarQube, Maven, Jenkins, bit bucket during projects development phase.
• Involved in QA testing phase.
• Shared and gained knowledge from internal teams during brainstorming sessions while discussing various ways to solve complex problems.

Jun 2020 – Jul 2020 · 1 mo · Pune, Maharashtra, India · Remote

• As a full stack developer, I designed and developed an E-Commerce Android app for purchasing school and college books. My role involved working on all aspects of the project, from UI design using Figma and Android Studio to functional development and API design and development using Laravel. Through this project, I gained valuable experience in front-end and back-end development, as well as project management and collaboration with cross-functional teams.

Feb 2019 – Jan 2021 · 1 yr 11 mos · Pune