Mark Anthony G. Tomas

Software Engineer at Bemobi Ortigas

Architected and deployed 8+ production-grade microservices in Go and Java, serving 200k+ daily transactions with 99.98% uptime. Refactored 18 legacy Java modules into Go-based services, boosting performance up to 5× and reducing memory by 40% while simplifying the build pipeline. Led multi-region delivery with SSO integrations for Google Workspace and Azure AD, providing secure access for 500+ users. Designed and optimized 25+ REST/SOAP APIs and 40+ SQL queries (MySQL/PostgreSQL) with Redis caching, reducing API errors by 70% and query times by 60%. Automated AWS infrastructure (ECS, ECR, S3, CloudFront) with Dockerized deployments, cutting release time from 1 hour to under 8 minutes. Modernized UI/UX with Vue, Bootstrap, and JS; integrated with Go, Spring Boot, and Quarkus backends, improving user experience by ~50%.

Associate Software Engineer at Accenture

Participated in an intensive development training program under Accenture’s University Partnership initiative. Fully engaged in a Full-Stack Web Development Bootcamp, with jQuery, EJS, Git, API, SQL, PostgreSQL, React, Angular.

Software Engineer at Hooli Software

Owned full-stack delivery for a financial management web system, resolving 120+ defects and delivering 15+ new features. Engineered 30+ UI components with React, TypeScript, and Go APIs, driving 40% faster releases and 100% release success. Maintained and designed, demonstrated initiative for unassigned tasks, reducing weekly workload by up to 25%. Achieved 100% PR acceptance by delivering high-quality clean code and best practices.

Software Developer at Freelance

Delivered 5+ full-stack web applications for clients in e-commerce and education, covering the complete software lifecycle from requirements gathering to deployment, ensuring mobile-responsive and SEO-friendly solutions. Built responsive, high-performance frontends with Vue.js, React, Tailwind, and Bootstrap; improved client engagement metrics by up to 55% through optimized UI/UX. Managed every phase independently — including system design, testing, debugging, and maintenance with 100% on-time delivery and repeat contracts.

Software Engineer at Bemobi Ortigas, Pasig

Architected and deployed 8+ production-grade microservices in Go and Java, serving over 200K+ daily transactions, achieving 99.98% uptime and enabling seamless scalability across distributed systems. Refactored 18 legacy Java modules into Go-based services, improving performance by up to 5×, cutting memory consumption by 40%, and reducing build pipeline complexity. Led end-to-end delivery from requirements to deployment for multi-region projects, including SSO authentication integration with Google Workspace & Azure AD, ensuring full compliance and secure access for 500+ users. Developed and optimized 25+ REST/SOAP APIs and 40+ SQL queries (MySQL/PostgreSQL) with Redis caching, enhancing data accuracy and scalability while reducing API errors by 70% and query time by 60%. Managed and implemented AWS infrastructure automation (ECS, ECR, S3, CloudFront) with Dockerized deployments — cutting release time from 1 hour to under 8 minutes. Revamped UI/UX using Vue, Bootstrap, and JS, integ

Associate Software Engineer at Accenture

Participated in an intensive development training program under Accenture’s University Partnership initiative. Completed a Full-Stack Web Development Bootcamp (jQuery, EJS, Git, API, SQL, PostgreSQL, React, Angular).

Software Engineer at Hooli Software

Owned full-stack delivery for a financial management web system, resolving 120+ defects and delivering 15+ new features. Engineered 30+ UI components with React, TypeScript, and Go-based APIs; drove 40% faster releases and 100% release success. Maintained, designed, and deployed solutions, initiating unassigned tasks to reduce workload by up to 25% weekly. Achieved 100% PR approval by delivering high-quality, clean code and best practices.