Dilip Kumar Chauhan

Work-Experience

Technical Architect - Tavant Technoloegies India Private Ltd.Jan 2025 - Present

• Technical Architect responsible for setting the technical direction and providing guidance to a team of software engineers
• Lead end-to-end implementation of new features—from requirements gathering to deployment—ensuring quality and timely delivery
• Delivered numerous knowledge-sharing presentations on software engineering best practices, including problem solving, design principles, testing strategies, and design patterns
• Improved team efficiency by 10% by championing continuous planning practices that prioritized the next most important things
• Leveraged AWS services (Step Functions, Golang-based Lambdas, DynamoDB) and Java technologies (Spring Batch, Spring Boot) to build scalable and resilient systems

Advisory System Analyst - IBM India Private Ltd.Jul 2022 - Jan 2025

• Developed a reliable REST API for the Safe Harbour module using the Spring Boot framework from scratch, resulting in a 32% improvement in application performance.
• Created 12 services to integrate Apache Kafka into the existing microservices architecture, enabling event-driven data flow.
• Implemented and deployed AWS Lambda functions using Terraform, with hands-on experience in AWS services including EC2, SNS, SQS, and S3.
• Ensured application security by implementing authentication and authorization using OAuth 2.0 and JWT. Applied AOP for cross-cutting concerns such as audit logging and system performance analytics.
• Applied design patterns to achieve loose coupling, enhancing code readability and maintainability. Improved application performance by 70% through Proof of Concepts (POCs).
• Utilized Swagger2 for API testing, reducing integration time by 40% for external teams. Analyzed heap dumps, thread dumps, and GC logs to resolve performance bottlenecks.
• Migrated web services to AWS using API Gateway, Step Functions, and Lambda.
• Developed AWS Lambda functions using GoLang and deployed AWS services via Terraform.
• Migrated codebase from Java 8 to Java 21.
• Processed large strata files to determine SMS and email eligibility using Spring Batch, and tested batch triggers with Control-M (CTM).
• 4+ years of experience in distributed systems including Apache Kafka and RabbitMQ.
• Over 3 years of working knowledge in GoLang.

Sr. Software Engineer - Saturo Technoloties Pvt.Ltd.JAN 2017 - JUN 2022

Working as a lead for various features of the project, managing client requirements and overseeing the finalization of both specifications and development.

• Responsible for breaking down requirements into subtasks, providing time estimates, and guiding the team in developing the required features.
• Mentored new joiners, offering support and guidance to help them grow both as individuals and as effective team members.
• Performed unit and integration testing at the developer level to ensure code quality and functionality.
• Played a key role in database maintenance, including writing complex queries and stored procedures.
• Developed RESTful APIs to integrate third-party software with the product.
• Worked on CI/CD pipelines using GitLab, including modifying GitLab action scripts to enable integration testing.

Sr. Software Engineer - Triage Technocracts Private Limited.JAN 2015 - JAN 2017

Sr. Software Engineer with experience in designing and developing multiple mobile applications,including Hopchu, Sales Person Track, CallNote, and IndieFood.

• Skilled in creating user-centric UI/UX screens with a strong focus on usability and design aesthetics.
• Proficient in designing and developing application software components, including programs, modules, and runtime units.
• Experienced in working with RESTful APIs to build and integrate web services into Android applications.
• Also familiar with web application development using Angular and JavaScript.