Dec 2024 – Feb 2025 · 2 mos · Gurugram, Haryana, India · On-site

• Spearheaded the backend development for the C2C sales portal using Java, Spring Boot, MySQL, and MongoDB, ensuring seamless car test drive bookings and payment handling via RazorPay, resulting in a 15% increase in user satisfaction.
• Actively contributed to backend architecture design, including Low-Level Design (LLD), to enhance system scalability, modularity, and maintainability, reducing development lead time by 20%.
• Integrated AWS, GCP, TeamCity, and Datadog for robust cloud deployment, monitoring, and automated testing, improving system reliability and uptime.
• Coordinated with product and sales teams to design and implement a test drive portal and sales personnel allocation system, streamlining deal management and improving operational efficiency by 25%.

Jul 2023 – Dec 2024 · 1 yr 5 mos · Pune, Maharashtra, India · On-site

• Crafted robust and scalable backend solutions leveraging Java, Spring Boot, Hibernate, Python, Flask, ElasticSearch, Kafka, React.JS, Docker, Rest APIs, Microservices, Spring Security, Spring MVC and SQL.
• Leveraged AWS services (EC2, RDS,Aurora,S3,DynamoDB) and Terraform to build and maintain reliable cloud infrastructure. Utilized Git and Linux for version control to deliver high-quality software solutions.
• Improved database efficiency with indexing, boosting query speed by 70% and overall microservice throughput, while honing organizational and communication skills to thrive in fast-paced, collaborative environments.
• Developed new features and implemented scripts and Cron jobs for Onapsis project, leading to a 40% improvement in system performance and 99.9% uptime by proactively monitoring and maintaining system instances.
• Leveraged Kafka for real-time data streaming, enabling efficient communication between microservices and improving transaction processing speed by 35%, ensuring seamless data flow and system scalability.
• Spearheaded a critical migration project, transitioning legacy monolithic applications to microservices architecture, improving system flexibility, reducing deployment times by 50%, and increasing maintainability.
• Incorporated System Design principles, including both HLD(High Level Design and LLD(Low Level Design) while dealing with the client Ameritrade by reducing infrastructure deployment time by 30% and enhanced scalability.

Feb 2023 – May 2023 · 3 mos · Delhi, India · Remote

• Engineered the Android application using Kotlin and Java, delivering a seamless UI experience with modern architectural patterns like MVVM (Model-View-ViewModel) and MVI (Model-View-Intent), which improved user engagement by 20% and reduced crash rates by 15%.
• Collaborated with cross-functional teams, including the Remittance team, designers, and backend developers, to ensure flawless integration of front-end and back-end components, utilising Git for version control and GitLab pipelines which reduced deployment errors by 30% and accelerated feature delivery by 25%.
• Initiated migration of key UI fragments to Jetpack Compose, improving code maintainability by 20% and enhancing UI responsiveness by 15%.

Nov 2022 – Apr 2023 · 5 mos · Delhi, India · Remote

• Designed and developed over 50 programming and Data Structures and Algorithms (DSA) problems for the iMocha Platform, increasing the platform’s assessment quality by 30% and user engagement by 25%.
• Served as a Problem Setter, creating over 50 challenging and innovative DSA problems, leading to a 20% improvement in users coding skills and problem-solving abilities on the iMocha platform.