Summary
Overview
Work History
Education
Skills
Accomplishments
Certification
RECOGNITION
LANGUAGE COMPETENCIES
Timeline
Generic

Jashobanta Patra

Odisha

Summary

Experienced Java Developer with 13 years of expertise in Java, Spring Boot, REST APIs, Messaging Queues, and Microservices architecture, delivering robust enterprise solutions. Skilled in collaborating with cross-functional teams, driving solution design, mentoring, and optimizing processes for development efficiency. Proven ownership of backend services in production, including on-call support, incident response, and root cause analysis.

Overview

13
13
years of professional experience
1
1
Certification

Work History

Assistant Consultant

Tata Consultancy Services
01.2023 - Current

Project: Maestro KYC orchestration platform (Since September 2024)

Client : American Express, Bangalore, India

  • Orchestrated and automated end-to-end KYC refresh workflows driven by regulatory timelines, and customer data, including scheduling, communication strategies, exception handling, and real-time compliance reporting to ensure data integrity and audit readiness
  • Leading a team responsible for the development and implementation of features in 10 microservices and one messaging queue consumer, driving the design and delivery of scalable, high‑performance solutions leveraging Java 17, Spring Boot and a microservices architecture.
  • Building, and maintaining Java‑based microservices deployed via AWS platform to the private cloud (production) and GCP (staging), with Docker and Kubernetes managed behind the scenes.
  • Partnering with stakeholders to recommend and implement optimal application integration patterns for consuming platform capabilities effectively.
  • Spearheaded the externalization of RESTful API s, ensuring alignment with industry best practices, comprehensive API documentation, and established coding standards.
  • Conducting in‑depth code reviews and delivering constructive feedback to uphold the highest standards of code quality and maintainability.
  • Diagnosing and resolving performance bottlenecks in alignment with organizational technical improvement initiatives.
  • Mentoring junior team members , providing technical guidance, and encouraging their professional growth.


Project: FA Compensation (Nov 2023 – Aug 2024)

Client : Citi Bank, Chennai, India

  • Designed and implemented RESTful APIs to compute compensable revenues for financial advisors, streamlining revenue tracking. optimized report performance, reducing generation time from 10 seconds to 300 milliseconds to enhance decision-making and operational efficiency using Java, Spring boot, Microservice and Kafka.
  • Led the team to migrate legacy components to brand new RESTful services and take them to production successfully without any LIVE customer impact and with ZERO LIVE bug within the timeline.
  • Imposed various quality metrics for each component like unit/function test coverage, code quality, design principles for scalable solution, multilevel PR reviews, pre and post deployment validations.
  • Mentoring junior team members , providing technical guidance, and encouraging their professional growth.


Project: Hedge Fund Analytics (Mar 2023 – Oct 2023)

Client : Citi Bank, Chennai, India

  • Developed an application to automate monthly NAV calculations by integrating database-managed accounts with external demographic and financial APIs, reducing manual effort and ensuring data accuracy.
  • Designed and implemented RESTful APIs to expose functionality to internal and external clients.
  • Led the team to migrate legacy components to brand new RESTful services and take them to production successfully without any LIVE customer impact and with ZERO LIVE bug within the timeline.
  • Mentoring junior team members , providing technical guidance, and encouraging their professional growth.

Senior Java Developer

CSM Technology Pvt Ltd
05.2019 - 12.2022

Project: Mo Sarkar (Jan 2021 – Nov 2022)

Client : e-Governance (OCAC)

  • Developed a robust end to end application in which feedback of a citizen can be captured through direct call by authority or through Contact Centre Executive using Java 8, Spring Boot .
  • Designed and implemented RESTful APIs to expose functionality to internal and external clients.
  • Mentoring junior team members , providing technical guidance, and encouraging their professional growth.


Project: COVID 19 Management (Mar 2020 – Dec 2020)

Client: e-Governance (OCAC)

  • Designed and implemented RESTful API s for an end-to-end robust application to protect the people of Odisha from getting infected by people who may be carriers of COVID -19 coming from abroad or within the country using Java, Spring boot.
  • Designed and implemented RESTful APIs to expose functionality to internal and external clients.


Project: KALIA (Aug 2019 - Dec 2020)

Client : e-Governance (Dept. of Agriculture)

  • Developed a robust end to end application in which eligible farmers are identified and financial assistance has given twice in a year through DBT by using payment gateway.

Java Developer

Mastek
05.2012 - 04.2019

Project: RCMS (Mar 2017 - May 2019)

Client : e-Governance (Dept. of FSCW), Odisha, India

  • Developed a robust end to end application in which eligible beneficiaries are identified and monthly rations generated and provided to the eligible households.


Project: Automation of CBI (Jan 2015 – Feb 2017)

Client : CBI, New Delhi, India

  • Developed a robust end to end solution for CBI to record, track and manage complaint/SIR received from different sources, get real time alerts for actionable required, real-time tracking of status of complaint/SIR and also integrated with CCTNS application.


Project: MGNREGS++ (Oct 2012 – Dec 2014)

Client : e-Governance ( Dept. of PR&WR), Odisha, India

  • Developed a robust application to estimate work and e-muster roll on approved identified work list by the government for the current financial year.

Education

Master of Computer Application -

Sambalpur University
Odisha, IND
04.2009

Skills

  • Technologies/Frameworks: Java 17, Spring, RESTful WS, JPA/Hibernate, SQL, PL/SQL, Message Queue, Functional programming
  • Testing & Quality: Junit5, Mockito
  • Architectural Patterns & Problem Solving: Microservices, Event Driven, AOP (Aspect-Oriented Programming), Design Patterns, Data Structure & Algorithm
  • Tools & DevOps: IntelliJ, Eclipse, SQL Developer, Maven, Git, JIRA, Rally, Jenkins, CI/CD, Docker, Kubernetes, Swagger, OpenAPI
  • Observability: Splunk, Datadog
  • Database: Oracle, SQL Server
  • Cloud Platforms: AWS (EC2, S3, Lambda), GCP
  • Software Development Methods: Agile, Waterfall
  • Self-taught technologies: Mongo DB (No-SQL), Kotlin, Generative AI

Accomplishments

  • Implemented asynchronous REST calls, optimized database queries, and integrated Redis caching, resulting in a 95% reduction in response time (20 seconds to 100 milliseconds) and significantly improved system performance.
  • Reduced in-memory cache usage by ~70% by externalizing over 60K+ promotion campaign pay loads to Juno enabling Rewards services to scale 10x without increasing heap memory.
  • Enforced architectural rules in Java codebase which ensured that the code adheres to architectural best practices, leading to a more maintainable and cleaner codebase. Automated rule enforcement as part of the build process, which significantly reduced review time by ~15%.
  • Scaled batch processing throughput by 6x, increased daily capacity from 10M to 60M records by designing a Fair Priority Queue system and optimizing batch behavior to always pick 2.5M records per run, reducing campaign go-live time from 2+ weeks to less than 3 days for stakeholders.

Certification

  • Generative AI for Java and Spring Development
  • Generative AI Prompt Engineering Basics
  • Oracle Certified Professional: Java SE 11 Developer .
  • Professional Scrum Master I ( PSM I ).
  • IBM Curam V6

RECOGNITION

Outstanding Customer Service Award, Recognized for outstanding service to clients and dedication from Chief Minister Office, Odisha for development and management of COVID 19 project.

LANGUAGE COMPETENCIES

English: fluent (speaking, reading, writing)
Hindi: fluent (speaking, reading, writing)

Timeline

Assistant Consultant

Tata Consultancy Services
01.2023 - Current

Senior Java Developer

CSM Technology Pvt Ltd
05.2019 - 12.2022

Java Developer

Mastek
05.2012 - 04.2019

Master of Computer Application -

Sambalpur University
Jashobanta Patra