Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm Jojo Javier, a software engineer specializing in system design, backend automation, and system integration, with a focus on building scalable, maintainable solutions that improve performance, reliability, and operational efficiency. I enjoy collaborating with cross-functional teams to deliver value, improve user experience, and implement observability practices that speed up issue diagnosis and ensure reliability.…I'm Jojo Javier, a software engineer specializing in system design, backend automation, and system integration, with a focus on building scalable, maintainable solutions that improve performance, reliability, and operational efficiency. I enjoy collaborating with cross-functional teams to deliver value, improve user experience, and implement observability practices that speed up issue diagnosis and ensure reliability.

Jojo Javier

Full Stack Developer, Web Developer, Programmer, +2





I'm Jojo Javier, a software engineer specializing in system design, backend automation, and system integration, with a focus on building scalable, maintainable solutions that improve performance, reliability, and operational efficiency. I enjoy collaborating with cross-functional teams to deliver value, improve user experience, and implement observability practices that speed up issue diagnosis and ensure reliability.…I'm Jojo Javier, a software engineer specializing in system design, backend automation, and system integration, with a focus on building scalable, maintainable solutions that improve performance, reliability, and operational efficiency. I enjoy collaborating with cross-functional teams to deliver value, improve user experience, and implement observability practices that speed up issue diagnosis and ensure reliability.

Available to hire

I’m Jojo Javier, a software engineer specializing in system design, backend automation, and system integration, with a focus on building scalable, maintainable solutions that improve performance, reliability, and operational efficiency.

I enjoy collaborating with cross-functional teams to deliver value, improve user experience, and implement observability practices that speed up issue diagnosis and ensure reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Software Engineer at Sercomm Corp.

July 1, 2025 - Present

Designed and developed a Warehouse Receiving Automation System from scratch, including system architecture planning, workflow design, and backend development to optimize receiving operations. Reduced warehouse manual operation from 3 minutes to 5 seconds, significantly lowering operational costs. Applied service-based architecture principles to build maintainable and scalable backend components for warehouse workflows. Enhanced UX by refining interfaces for manufacturing operators and supervisors. Improved system reliability and observability through structured logging and error tracking for faster issue diagnosis.

SDK Programmer at Fasttrack Solution Inc.

April 1, 2024 - July 1, 2025

Optimized system integration, improving performance by 60% through efficient coding practices and database tuning. Resolved critical field issues, reducing system downtime to 0% and enhancing user experience. Implemented idempotent processing logic to prevent duplicate transactions and repeated job execution. Improved code maintainability by applying best practices for faster debugging. Developed a Windows service application for automation, reducing SAP business document processing time from 5 minutes to 5 seconds.