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Software engineer with 4+ years of experience in Java development, focused on application modernization initiatives. Skilled in modernizing legacy applications by improving code quality, enhancing performance, and aligning systems with current architecture and industry best practices. Proven ability to work across teams to deliver reliable and sustainable solutions.…

Allen Sim Angan

App Developer, Back-End Developer, Front-End Developer, +2

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Software engineer with 4+ years of experience in Java development, focused on application modernization initiatives. Skilled in modernizing legacy applications by improving code quality, enhancing performance, and aligning systems with current architecture and industry best practices. Proven ability to work across teams to deliver reliable and sustainable solutions.…

Available to hire

Software engineer with 4+ years of experience in Java development, focused on application modernization initiatives. Skilled in modernizing legacy applications by improving code quality, enhancing performance, and aligning systems with current architecture and industry best practices. Proven ability to work across teams to deliver reliable and sustainable solutions.

Skills

Experience Level

Expert

Expert

Expert

Intermediate

Intermediate

Language

Japanese

Beginner

Work Experience

Application Development Senior Analyst at Accenture Inc.

February 1, 2021 - Present

Participated in design, development, unit testing, documentation, equivalence testing, and maintenance of the JCL Conversion Tool; contributed to the Natural-to-Java converter; led the JCL Conversion work stream, overseeing task planning, reviews, submissions, and delivery timelines; maintained progress and issue reports; coordinated with onshore clients for detailed task updates; created ad-hoc tools to improve reporting and streamline development processes; contributed to the MAJALIS Batch Framework and performed Fit & Gap Analysis for converting JCL assets.

Customer Service Representative at Amazon Philippines

September 1, 2019 - February 1, 2021

Delivered high-quality customer support via phone, chat, and email; consistently met Amazon's standards for customer satisfaction and professionalism; resolved inquiries related to orders, payments, product information, refunds, and delivery issues; demonstrated strong problem-solving by identifying customer needs, providing tailored solutions, and escalating complex cases when necessary; used internal tools and CRM systems to track issues and update customer accounts; managed peak-season workloads with attention to detail.