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I bring over 12 years of professional experience in analysis, design, development, and testing of web and distributed n-tier applications using Java, J2EE technologies, React, and Angular JS. I have successfully contributed through all phases of the iterative Software Development Life Cycle and have a passion for promptly mastering new technologies to deliver state-of-the-art products. Throughout my career, I have enjoyed working on complex backend services, migrating technologies, fixing technical debt, and always going above and beyond to support my team and exceed expectations. I am keen to keep evolving in software development and make meaningful contributions to any team or project I join.…I bring over 12 years of professional experience in analysis, design, development, and testing of web and distributed n-tier applications using Java, J2EE technologies, React, and Angular JS. I have successfully contributed through all phases of the iterative Software Development Life Cycle and have a passion for promptly mastering new technologies to deliver state-of-the-art products. Throughout my career, I have enjoyed working on complex backend services, migrating technologies, fixing technical debt, and always going above and beyond to support my team and exceed expectations. I am keen to keep evolving in software development and make meaningful contributions to any team or project I join.

Esrom Waktola

Programmer, App Developer, Web Developer, +2

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I bring over 12 years of professional experience in analysis, design, development, and testing of web and distributed n-tier applications using Java, J2EE technologies, React, and Angular JS. I have successfully contributed through all phases of the iterative Software Development Life Cycle and have a passion for promptly mastering new technologies to deliver state-of-the-art products. Throughout my career, I have enjoyed working on complex backend services, migrating technologies, fixing technical debt, and always going above and beyond to support my team and exceed expectations. I am keen to keep evolving in software development and make meaningful contributions to any team or project I join.…I bring over 12 years of professional experience in analysis, design, development, and testing of web and distributed n-tier applications using Java, J2EE technologies, React, and Angular JS. I have successfully contributed through all phases of the iterative Software Development Life Cycle and have a passion for promptly mastering new technologies to deliver state-of-the-art products. Throughout my career, I have enjoyed working on complex backend services, migrating technologies, fixing technical debt, and always going above and beyond to support my team and exceed expectations. I am keen to keep evolving in software development and make meaningful contributions to any team or project I join.

Available to hire

I bring over 12 years of professional experience in analysis, design, development, and testing of web and distributed n-tier applications using Java, J2EE technologies, React, and Angular JS. I have successfully contributed through all phases of the iterative Software Development Life Cycle and have a passion for promptly mastering new technologies to deliver state-of-the-art products.

Throughout my career, I have enjoyed working on complex backend services, migrating technologies, fixing technical debt, and always going above and beyond to support my team and exceed expectations. I am keen to keep evolving in software development and make meaningful contributions to any team or project I join.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Application Developer at Alpha Omega Integration

January 1, 2023 - Present

Worked on migrating AngularJS-based UI to React and creating various React components for new forms. Fixed 508 accessibility issues and updated backend forms to support both old and current versions. Provided customer incident support, fixed various bugs, and addressed technical debt using technologies such as React, AngularJS, Tomcat 8, Java 8/11, Spring Boot 2, Docker, Visual Studio Code, and Eclipse.

Software Engineer III at Incomm

January 10, 2023 - August 4, 2025

Led migration of all legacy applications from SVN to GitHub. Developed a postback microservice and assisted with migration from Java 7 to Java 11. Designed and implemented order load balancing, bug fixes, production deployments, and ongoing support. Utilized Mule, Java 7/8/11, Tomcat 8, RabbitMQ, JSF, Spring Boot 2, Microsoft SQL, JPA, Windows, and Linux environments.

Independent Consultant (Part time) at Exactuals LLC (Remote)

March 1, 2020 - August 4, 2025

Developed microservices for reconciliation with Spring Boot from scratch. Created multiple UI pages using AngularJS and multiple NodeJS endpoints for UI interaction. Wrote MySQL migration scripts, fixed application restart issues due to health checks, and rewrote the reconciliation processor to consume and process messages from multiple SQS queues writing data to the database via REST requests. Worked with AWS services including S3, SQS, SES, ECS, and ECR, Redis-server, Apache Camel, Apache JsonPath, Eclipse, Graylog, and Visual Studio Code.