Sumit Gupta
Bengaluru,KA
Summary
Senior engineering professional with 13 years of experience designing and delivering scalable, high-performance backend and cloud solutions.
Specialized in Java, Spring Boot, microservices, distributed systems, and AWS within fast-paced, enterprise environments.
Recognized for strong architectural thinking, effective collaboration, and a consistent focus on engineering quality and business impact.
Overview
13
13
years of professional experience
1
1
Certification
Work History
Senior Developer
IG Group
11.2021 - Current
- Engineered and optimized high-performance Java backend services, including Order History Search APIs, with low-latency caching using Redisson and Terracotta.
- Delivered end-to-end regulatory reporting workflows (ASIC, MAS, EMIR, UK), ensuring accuracy, compliance, and production-grade reliability.
- Led migration of core applications to OpenTelemetry, modern observability platforms, and new cloud landing zones.
- Enhanced system performance and resiliency by resolving high CPU/memory bottlenecks, Kafka deserialization issues, and critical production incidents.
- Built automated unit and acceptance test suites, improving code quality and significantly reducing change-failure rates.
- Contributed to cloud modernization through Terraform, Puppet, Hiera, and best-practice infrastructure automation.
- Collaborated with cross-functional teams and mentored junior engineers across TRS/Prime systems to drive consistent and timely delivery.
Senior Software Engineer
Xylem Water Solutions
12.2018 - 10.2021
- Technology: Field Smart Technology (FST) product is an advanced telemetry system that allows you to monitor and control your water pump from anywhere in the world.
- Current Responsibilities:
- Worked on Spring Boot 1.5.13 project and migrating towards 2.x.
- Handling security related tasks like CORS and backend input validation, verbose security logging implementation.
- Recommending and integrating the quality control like code coverage, UTs, Sonar Cloud.
- Worked on Internationalization Module for backend
- Implementation of verbose logging throughout the application using log4j
- Developing backend Micro-Services applications for end-users in water domain
Senior Software Engineer
GlobalLogic
02.2017 - 12.2018
- Client: ERICSSON
- Developing Services components for Multimedia products.
- Integrating products and features for IPTV domain. Client: VMWARE Automate the new features of FDM and HD using Java 7 for vSphere 6.5 products.
Software Engineering Analyst
Accenture
09.2016 - 01.2017
- POC: Upgrading the environment of a web-based application from CMS to Garbage G1 and did the performance tuning with the parameters
Software Engineer
Wipro
04.2013 - 09.2016
- LOST & FOUND Client: DIAL
- Designed and Developed different API's for client to access the services, requirement gathering, Functional/Feature development. UFIS UFIS is the application providing complete solutions for the airport operations.
- UFIS is a data collecting and processing system designed to assist with the management of comprehensive flight data. Developing the backend solution for the platform, which is further consumed across several products.
Education
MCA -
Jamia Millia Islamia (JMI)
07-2012
B.Sc -
Delhi University - Other
07-2009
XIIth -
English
03-2006
Xth -
English
03-2004
Skills
Tᴇᴄʜɴɪᴄᴀʟ & Eɴɢɪɴᴇᴇʀɪɴɢ Sᴋɪʟʟs
Backend Engineering
- Java (Core & Advanced), Spring Boot, Microservices Architecture, RESTful API Design, Distributed System Design, Caching Mechanisms (Redis, Spring Cache, In-Memory Caching), OOPS, Data Structures & Algorithms, Design Patterns, High-Performance Backend Development
- AWS (EC2, S3, IAM, Lambda), Docker, Kubernetes, Jenkins CI/CD, HashiCorp Terraform, Infrastructure as Code, Automated Deployment Pipelines, Observability & Monitoring
- Apache Kafka, Apache ActiveMQ, Message-Driven Architecture
Testing & Quality
- JUnit, Mockito, Integration & Acceptance Testing, CI-based Quality Gates
- PostgreSQL, Oracle, SQL Query Tuning
Certification
EXIN Agile Scrum Foundation
Timeline
Senior Developer
IG Group
11.2021 - Current
Senior Software Engineer
Xylem Water Solutions
12.2018 - 10.2021
Senior Software Engineer
GlobalLogic
02.2017 - 12.2018
Software Engineering Analyst
Accenture
09.2016 - 01.2017
Software Engineer
Wipro
04.2013 - 09.2016
MCA -
Jamia Millia Islamia (JMI)
B.Sc -
Delhi University - Other
XIIth -
English
Xth -
English