Ajay Singh Chauhan

Software Engineer

Bengaluru, Karnataka, India10 yrs 9 mos experience
Most Likely To Switch

Key Highlights

  • Expert in developing scalable applications using Spring Boot.
  • Proven track record in Fintech and Healthcare industries.
  • Strong mentoring skills with a focus on team development.
Stackforce AI infers this person is a Backend-heavy Fullstack developer in Fintech and Healthcare sectors.

Contact

Skills

Core Skills

Spring BootRest ApiSpring MvcJava

Other Skills

AlgorithmsAmazon Web Services (AWS)Application SecurityApplication Security ArchitectureCascading Style Sheets (CSS)DBMSData StructuresDevOpsElasticsearchHTMLHibernateJ2EE Application DevelopmentJ2EE Web ServicesJUnitJava Enterprise Edition

About

Experienced Software Engineer with a demonstrated history of working in the information technology. Skilled in Java, J2EE, REST API,Hibernate, Spring MVC,Spring boot.Data Structures and algorithm design and Strong Engineering professional with a B.Tech focused in Computer Science from Kamla Nehru Institute of Technology, Sultanpur.

Experience

Tesco bengaluru

SDE-II (Lead Software Engineer)

Dec 2023Present · 2 yrs 3 mos · Bengaluru, Karnataka, India · Hybrid

Paypal

Member of Technical Staff 1 (Staff Software Engineer)

Oct 2022Dec 2023 · 1 yr 2 mos · Bengaluru, Karnataka, India

  • I was part of Identity team. Worked on a service which is responsible for creating and managing life cycle of all type of auth token (access token, session token, device token, id_token,refresh token). This service also responsible for authentication and authorization as well.
  • Worked on multiple key initiative including which are crucial for authorization such as invalid/hand crafted security context, Edge auth etc.
  • Taken end to end ownership of deliverables till prodeuction.
  • Helped and mentored peers
  • Developed multiple key feature from the scratch.
Spring BootREST APIKafkaJuno CacheTeam MentoringJUnit+3

Athenahealth

Senior Member Of Technical Staff

Nov 2019Oct 2022 · 2 yrs 11 mos · Banaglore

  • Epocrates Search Team.
  • Epocrates, an Athenahealth service, is the #1 medical app among U.S. physicians. Over 1 million healthcare professionals trust Epocrates to help them make more confident, efficient decisions at the point of care.
  • Took end to end ownership of the product from requirement gathering , solution design, development , writing unit testcases and deployment in AWS cloud.
  • Focused on low level and high level design to build a robust and scalable application.
  • Developed lots of critical features from the scratch.
  • Worked to make search and suggestion more responsive, low latency and highly consistent.
Spring BootREST APIElasticsearchKafkaLuceneAmazon Web Services (AWS)+3

Paytm

2 roles

Senior Software Engineer

Oct 2019Nov 2019 · 1 mo

  • Paytm Travel Team.
  • Developed debugging tool from the scratch for flight search which is used internally by development and testing team across the travel vertical.
  • Took whole ownership of the product.
Spring BootREST APIKafkaJUnitJavaRedis+1

Senior Software Engineer

Jun 2018Oct 2019 · 1 yr 4 mos

  • Paytm Payment Gateway Team.
  • Focused on low level and high level design to build a robust and scalable application.
  • Developed lots of critical features like Instant refund,Native subscription ,Native AOA,UPI Sign intent 2.0 etc. from the scratch to contribute in next generation payment platform.
  • Took end to end ownership of the product from requirement gathering , solution design, development unit testing.
Spring BootREST APIHibernateKafkaJavaRedis+1

Oracle in financial services

Software Developer

Jun 2017May 2018 · 11 mos · Pune Area, India

  • Worked as Backend Developer. Contributed in development and enhancement of FlexCube which helped in business growth and scalability of the existing product.
  • Developed many Backend APIs during enhancement and development phase of FlexCube.
  • Developed TD Single Screen APIs for KVB (karur vysya bank) and LVB(lakshmi vilas bank) bank. (Currently serving enormous TPS in production).
  • Taken ownership from requirement gathering, solution design, development,Unit testing, and deployment.
Spring MVCREST APIHibernateKafkaJUnitJava+1

Atos syntel

Software Engineer

Apr 2015May 2017 · 2 yrs 1 mo · pune

  • Worked as Full Stack developer In Syntel. Worked for several Banking and Financial client such as American Express, Moody's etc.
  • Tech stack used for development: Java,J2ee,Sping MCV,HIbernate, MySQL,Java script,HTML,CSS.
  • Was part of core team member of Web based application (Acquisition tool box System )used by American Express for creating Offers for different different users based on market survey.
  • Taken end to end ownership from front end till Backend while following Software development life cycle.
  • Got SPOT recognition Award for showing dedication and self driven attitude while developing ATS(Acquisition tool box System).
Spring MVCHibernateHTMLJ2EE Application DevelopmentJavaScriptCascading Style Sheets (CSS)+2

Education

Kamla Nehru Institute of Technology, Sultanpur

B.Tech — Computer Science

Jan 2010Jan 2014

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