Jan 2025 – Apr 2025 · 3 mos · Noida, Uttar Pradesh, India · On-site

• Worked on fetching the text extract from PDFs using Python & spacy-layout
• Implemented Python microservice from scratch using Python, Java, JWT, OAUTH2, REST, Fast API, BeautifulSoap, AWS( API Gateway, Cloud Watch, S3, ECS)
• Making changes in existing microservices using core Java , springboot.
• Created Integration Automation framework using Python, pytest, sqlalchemy, Selenium, Azure ( Function App, Service Bus, Storage Account, Virtual Machine, Key Vault), Salesforce integration. Docker, Report Portal integeration.

Oct 2023 – Jan 2025 · 1 yr 3 mos

• Mentoring on Technologies like Python, C++, Java, J2EE, SpringBoot, Microservices, Data Structure and
• Algorithm.

Oct 2023 – Oct 2023 · 0 mo · Noida, Uttar Pradesh, India · Remote

Jan 2023 – Apr 2023 · 3 mos · Gurugram, Haryana, India · Remote

• Teaching and Mentoring team on spring cloud technologies.
• Worked on spring cloud project.

Sep 2021 – Jan 2023 · 1 yr 4 mos · New Delhi, Delhi, India · Remote

• Worked on freelancing projects using Java/J2EE, Atlassian JIRA.
• Managed Software, Sales and lead generation teams.

Jun 2021 – Sep 2021 · 3 mos · Noida, Uttar Pradesh, India · Remote

• Worked on Java 17 upgrade of product.
• Responsible for end to end delivery of product using technologies like core Java.

Nov 2019 – Jun 2021 · 1 yr 7 mos · Gurgaon, Haryana, India

• Worked on Domain Driven Design, Microservices, Spring boot, Spring cache, HTML, CSS, Spring thymeleaf, Jquery, Spring MVC, SQL, NoSQL, MongoDB, OAuth2.0, Rest API, Jmeter, Google analytics.
• 1) Designed Heirarchical attributes approach which was appreciated by client using JQuery, bootstrap, Java , Spring , Sql.
• 2) Resolved SQL performance issues on a feature by optimizing/rewritting the query from 1 min to 10 seconds.
• 3) Developing microservices.
• 4) Establishing CI CD pipeline using Jenkins openSSH maven
• 5) SSO implementation using tomcat IIS spring security
• 6) Designed mass upload application

Apr 2019 – Jul 2019 · 3 mos · Gurugram, Haryana, India · On-site

• Worked on various product enhancements using java8.
• Implemented various user stories using core Java, internal java framework and DSA.

Oct 2018 – Jan 2019 · 3 mos · Noida, Uttar Pradesh, India · On-site

• Proposed Java 8 feature implementation on current code, prepared a confluence page on usecases.
• Implemented various POCs for various technical problems.
• Given training on TDD.
• Resolved complicated technical issues

Mar 2018 – Oct 2018 · 7 mos · Noida Area, India

• Did comparative studies comparing throughput analysis of redis and oracle coherence cache on heavy load which was appreciated by management.
• Implemented Netflix Hystrix on Microservices using semaphor approach accepted by Architectural group.
• Stablised cache microservice by resolving various complex issues.

Oct 2014 – Mar 2018 · 3 yrs 5 mos · Noida Area, India

• Developed various web applications using Spring MVC, Spring batch, Spring Boot
• Implemented a web app RFA on time which was much appreciated by bussiness and helped getting important contracts.
• Resolved various technical issues.

Jul 2013 – Oct 2014 · 1 yr 3 mos · Gurgaon, India

• Developed high performant UI application using EXTJS, Angular JS, lucene, hibernate search.
• Developed filter grid , AND OR grid using hibernate search, lucene
• Migration from grails version.
• Resolved memory leak issues using Heap dump analysis.

Dec 2009 – Jul 2013 · 3 yrs 7 mos · Noida Area, India

• Worked on distributed enterprise application using hibernate, Spring , JMS
• Resolved various technical issues.

Aug 2006 – Dec 2009 · 3 yrs 4 mos · Bangalore

• Responsible for design and developement of Java JMS framework to support Java JMS API for Websphere MQ.