Jatin Sethi
Bareilly
Summary
Dynamic technology developer with experience at Barclays, specializing in Java and Angular to create high-performance banking solutions. Proven ability to optimize CI/CD pipelines and enhance data workflows. Strong problem-solving skills and a collaborative mindset drive successful project outcomes in fast-paced environments.
Overview
2
2
years of professional experience
Work History
BA4-Technology Graduate Developer
Barclays
Pune
07.2024 - Current
- Worked in Barclays RFT (Risk Finance and Treasury) unit, developing banking solutions applications, configuring Drools Rules Engine, Java backend services, GitLab CI/CD pipelines, and performance optimization strategies for the Credit Review application.
- Built full-stack banking solutions using Angular, Java, and various technologies; collaborated on GitLab CI/CD pipelines to automate builds, tests, and deployments, while providing performance improvement solutions like query optimizations and caching.
Associate Data Scientist
Blackcoffer
Remote
05.2024 - 07.2024
- Leveraged various Python frameworks and Zapier to streamline data workflows and enhance automation processes; implemented efficient ETL pipelines and integrations for real-time data processing, and low-latency reporting.
- Worked extensively with SQL-based querying and visualization tools, applying schema optimizations and caching strategies to ensure high-performance access during analytics workloads.
- Built scalable analytics pipelines using the AELK stack (Angular for interactive UIs, Elasticsearch for full-text search, Logstash for data ingestion, Kibana for visualizations), integrating with Power BI and Grafana to enable real-time monitoring and querying of large datasets.
Web Application Developer
AltaSierra Global
remote
09.2023 - 03.2024
- Developed and optimized diverse web applications for client projects, leveraging Angular frameworks with NGX libraries and stateless architecture to deliver responsive, high-performance user interfaces.
- Built and integrated RESTful APIs for payments, settlements, and order management; applied event-driven design patterns and asynchronous processing (with message queues and Kafka-like systems) to handle concurrent transactions.
- Worked extensively with databases including MongoDB, PostgreSQL, and SQL-based systems, implementing efficient schemas, query optimizations, and caching strategies to ensure low-latency access during peak restaurant traffic.
- Hands-on with multiple frontend tools and workflows: JavaScript, jQuery or vanilla JS, preprocessors like SASS/LESS, with exposure to build tools such as Webpack or Gulp in project contexts.
- Implemented secure authentication, authorization, and wallet workflows, preventing concurrency conflicts.
- Collaborated in Agile teams, using Git for version control, contributing to CI/CD pipelines with Jenkins and GitHub Actions, and ensuring automated build, test, and deployment processes.
Education
B.Tech - Computer Science
University of Petroleum And Energy Studies
Dehradun, India06.2024
X(ICSE) -
Hartmann College
Bareilly, India03.2020
XII(ICSE) -
Hartmann College
Bareilly, India03.2018
Skills
- Java
- SQL
- JavaScript
- TypeScript
- HTML/CSS
- Angular
- Nodejs
- MongoDB
- ExpressJS
- Git
- VS Code
- Visual Studio
- WebSocket
- Unit Testing
- Docker
- CI/CD Pipelines
Projects
Developed and optimized Cloud Business Intelligence tools including Power BI, performing data transformations and building insightful dashboards using Grafana and SQL to deliver actionable insights. Leveraged Python frameworks and Zapier for streamlined data workflows and automation via efficient ETL pipelines for real-time processing. For StudyNotion, built a MEAN stack (MongoDB, Express.js, Angular, Node.js) ed-tech platform with Razorpay-integrated payments, responsive UIs, and asynchronous handling for seamless online learning, courses, and assessments. Collaborated in Agile teams with Git/CI-CD for scalable deployments, applying caching and state management for peak performanc
Languages
- Java
- SQL
- JavaScript
- TypeScript
- Drools
Timeline
BA4-Technology Graduate Developer
Barclays
07.2024 - Current
Associate Data Scientist
Blackcoffer
05.2024 - 07.2024
Web Application Developer
AltaSierra Global
09.2023 - 03.2024
B.Tech - Computer Science
University of Petroleum And Energy Studies
X(ICSE) -
Hartmann College
XII(ICSE) -
Hartmann College