Eshwar Bahadur Chettri
Lead Java Developer
Toronto,ON
Summary
Experienced in Java development, software design, and team leadership. Utilizes agile methodologies to streamline project workflows and enhance productivity, resulting in a track record of delivering scalable and efficient software solutions.
Overview
9
9
years of professional experience
1
1
Certificate
2
2
Languages
Work History
Lead Java Developer
Ascendion Inc.
04.2021 - 04.2025
- Developed a high-throughput Advanced Passenger Information System used by 20+ international ports, processing 1M+ records daily
- Developed a delta-comparison engine using hash codes, reducing data synchronization time by 90%
- Mentored a team of 4 developers and established best practices for code quality and security
- Built a comprehensive notification system integrated with Microsoft Teams and email to alert support staff and shipboard administrators of critical system events, improving incident response time by 80%
- Established coding standards and best practices within the development team, leading to more maintainable codebase over time.
- Tech Stack: Java 11/17, Spring Boot 2.x/3.x, Spring WebFlux, Kafka, Liquibase, Oracle SQL, ReactJS, Docker, Kubernetes, GitLab CI/CD, SonarQube, JUnit 5, Mockito
Senior Software Engineer
Collabera Inc.
01.2021 - 04.2021
- Refactored monolithic systems to a microservices architecture using Spring Boot and WebFlux
- Created RESTful APIs and React dashboards supporting 5,000+ concurrent users
- Achieved 85% unit test coverage across all services, ensuring operational stability
- Implemented continuous integration pipelines, reducing deployment time by 60%
- Tech Stack: Java 11, Spring Boot, Spring WebFlux, ReactJS, JUnit 5, Mockito, Oracle, Docker, Jenkins
Senior Software Engineer
TrimindTech Solutions
04.2019 - 12.2020
- Developed a Maritime Single Window platform integrated with 15+ Southeast Asian ports.
- Built Spring Boot-based REST APIs, batch jobs, and Angular dashboards.
- Managed Liquibase database versioning and Agile Kanban boards.
- Tech Stack: Java 8, Spring Boot, Spring Batch, Hibernate, Liquibase, Oracle, Angular 8, MySQL
Senior Software Engineer
NetElixir Inc.
03.2016 - 04.2019
- Developed a scalable marketing analytics platform processing 200+ GB daily.
- Integrated APIs from Google, Facebook, and Amazon Ads via Spring Integration.
- Built a dynamic report generation engine, reducing manual effort by 250+ hours/month.
- Tech Stack: Java 8, Spring Boot, Spring Integration, Redis, Oracle, MySQL, REST APIs, JUnit, Maven
Education
Bachelor of Science - CSE
Jawaharlal Nehru Technological University
Hyderabad 05.2001 -
Skills
Java
Certification
Oracle Certified Java Programmer
Timeline
Lead Java Developer
Ascendion Inc.
04.2021 - 04.2025
Senior Software Engineer
Collabera Inc.
01.2021 - 04.2021
Senior Software Engineer
TrimindTech Solutions
04.2019 - 12.2020
Senior Software Engineer
NetElixir Inc.
03.2016 - 04.2019
Bachelor of Science - CSE
Jawaharlal Nehru Technological University
05.2001 -
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Languages
English
Full Professional
Hindi
Native or Bilingual
Project Highlights
- APIS Immigration Platform: Built secure, real-time data pipelines for 20+ port authorities worldwide.
- Excel Manifest Generator: Automated Excel output system with dynamic fields; saved 80% manual effort.
- Reservation Event Engine: Reactive system supporting thousands of concurrent cruise guests.
- Security Modernization: Led Java version upgrades and patch remediation efforts across multiple apps.