Ashish Kumar
Pune
Summary
Full Stack Developer with 7+ years of experience in Java, Spring Boot, React, and MyBatis. Currently a Software Engineer (BA4) at Barclays, specializing in scalable applications, system optimization, and CI/CD automation. Passionate about cloud solutions, performance tuning, and modern development practices.
Overview
7
7
years of professional experience
1
1
Certification
Work History
Full Stack Developer (BA4) | 2018 – Present
Barclays
07.2018 - Current
- Developed Java-based data ingesters for high-volume transactions.
- Built GraphQL APIs and integrated them with React frontends.
- Optimized database interactions using MyBatis, reducing query execution time.
- Automated CI/CD pipelines, cutting deployment time significantly.
- Migrated monolithic applications to microservices architecture, improving scalability.
DS Insights Cron Jobs
- Developed Java-based cron jobs for GitLab, Jira, and Bitbucket data ingestion.
- Achieved 50% performance boost via multithreading.
- Integrated logging and monitoring for improved fault detection.
- Automated SQL DDL and DML deployment using Liquibase.
- Reduced deployment time by 80% and minimized manual errors.
- Integrated with CI/CD pipelines for seamless updates.
- Built React-based UI for tracking application maturity data.
- Integrated authentication and authorization for secure access management.
- Optimized page load times from 30s to 5s using Redux and lazy loading.
- Developed a real-time metrics processing engine for tracking development KPIs.
- Improved monitoring and analytics, helping teams optimize software lifecycle.
- Integrated the DevHub search bar with the App Search engine, allowing users to efficiently search documents.
- Integrated DevHub with Matomo, an analytics platform, to track and monitor user engagement with DevHub pages.
Education
Bachelor in Engineering - Computer Science
Army Institue of Technology
Pune05-2018
Skills
- Languages: Java, JavaScript, TypeScript, SQL
- Backend: Spring Boot, MyBatis, REST APIs, GraphQL
- Frontend: React, Redux, HTML, CSS
- Databases: SQL Server
- DevOps: Docker, OpenShift, CI/CD Pipelines
- Version Control: Git, Bitbucket, GitLab
- Testing: JUnit, Mockito
Certification
- IIT Madras – Modern Application Development
- IIT Madras – Design and Analysis of Algorithms
- IIT Madras – Operating Systems
Additional Information
Assisted in organizing a GitLab party event, where I helped many teams onboard GitLab and migrate from Jenkins, TeamCity, etc., to GitLab CI/CD.
Timeline
Full Stack Developer (BA4) | 2018 – Present
Barclays
07.2018 - Current
Bachelor in Engineering - Computer Science
Army Institue of Technology
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