Summary
Overview
Work History
Education
Skills
Accomplishments
Projects
Timeline
Generic
Ankur Mishra

Ankur Mishra

Summary

Java Backend Developer with over 4.5+ years of experience in creating scalable backend systems. Proficient in Java 8/11+, Spring Boot, and microservices architecture. Committed to optimizing performance and delivering robust solutions in agile environments.

Overview

5
5
years of professional experience

Work History

System Engineer

Tata Consultancy Services-Client:Bestbuy
08.2021 - Current
  • Engineered and deployed over 20 RESTful APIs using Java 17 and Spring Boot, enhancing microservices integration and boosting transaction processing speed by 20%.
  • Enhanced data retrieval speeds by 30% through the implementation of in-memory caching algorithms and refined indexing strategies.
  • Implemented fault tolerance mechanisms such as circuit breakers, ensuring high availability of the microservices architecture.
  • Designed scalable RESTful APIs for efficient internal and external service communication within an agile Scrum framework.
  • Debugged critical issues to optimise application performance, and enhance system stability.
  • Performed regular maintenance on applications, ensuring functionality in production environments while documenting procedures and best practices.
  • Collaborated with analysts, QA, and support teams to triage production issues, achieving fast resolutions within strict SLAs.
  • Implemented RESTful APIs to facilitate seamless communication between frontend and backend components, boosting application functionality.

Java Intern

Nagarro
03.2021 - 07.2021
  • Completed rigorous training in software development methodologies, implementing clean code and industry best practices.
  • Participated in team meetings to communicate progress and updates.

Education

B.Tech. - Computer Science & Technology

Dr. A.P.J. Abdul Kalam Technical University
Lucknow, IN-UP
05-2021

Skills

  • Core Java and Java 8/11
  • Stream API and Collections
  • API design principles
  • Multi-threading
  • Spring Boot and Spring Security
  • JDBC and Spring Data JPA
  • Gradle and Jenkins
  • JUnit and Mockito
  • Git and GitHub
  • Oracle, PostgreSQL, and MySQL
  • SQL and Liquibase
  • AWS and Apache Kafka
  • Microservices architecture
  • Software design methodologies
  • Object-oriented programming concepts
  • Analytical thinking skills
  • Problem-solving abilities
  • Data structures and algorithms
  • Software Development Life Cycle (SDLC)
  • Effective communication skills
  • Agile methodology practices
  • Leadership capabilities
  • Debugging techniques

Accomplishments

  • Co-received the Best Team Award for the end-to-end design and implementation of a strategic Marketplace Return solution (Sep 2025).
  • Recognized alongside team by the client's Senior Director for timely delivery and flawless implementation of the SPIDR project.(Jul 2024).
  • Multiple On-the-Spot Awards for outstanding contributions (Dec 2022, Aug 2024).
  • Special Initiative Award for exceptional ownership and execution (Feb 2022).
  • Consistently secured strong performance ratings and positive banding throughout tenure.
  • Smart India Hackathon (SIH) 2020 Grand Finalist – Served as Team Lead & Developer.
  • Qualified initial competitive rounds of CodeVita 2020 and Neural Hack 2020.

Projects

  • ITC Availability (Sep 2025 – Present): Converts raw inventory positions into promisable inventory by dynamically subtracting constraints—such as reservations, blocks, locks, and holds—using a microservices architecture.
  • Marketplace Returns (Feb 2025 – July 2025): Developed backend integrations across various systems to enable in-store returns for 3P marketplace products using Spring Boot and Kafka. Implemented robust schedulers for seamless data transfer, managing both 1P and 3P return flows to handle ~13,100 returned units per quarter.
  • SPIDR (ASN Gateway) (Oct 2021 – Jan 2025): Built high-performance REST APIs using Spring Boot to streamline downstream data consumption, significantly improving overall system performance, scalability, and reliability.

Timeline

System Engineer

Tata Consultancy Services-Client:Bestbuy
08.2021 - Current

Java Intern

Nagarro
03.2021 - 07.2021

B.Tech. - Computer Science & Technology

Dr. A.P.J. Abdul Kalam Technical University
Ankur Mishra