I work where software meets business operations.
A software developer focused on the systems organizations rely on to run, not just the code behind them.
I'm Ken Perez, a software developer who builds business systems, workflow automation, and enterprise applications. Over the past three years I've worked across hospitality technology, internal operations platforms, and database-driven web applications.
What sets my work apart is a focus on how a business actually operates. I spend time understanding processes and bottlenecks before writing code, so the systems I build reduce manual work and give teams clearer visibility into their day-to-day operations.
I'm currently focused on backend architecture, system design, and maintainable patterns, building software that stays reliable as the organizations using it grow.
Experience
Roles where I've shipped operational software in production.
Jul 2026 – Present
Lead Software Developer
Bellesoft Systems Inc.
Technical leadership and backend architecture for enterprise software systems, marking my first exposure to corporate leadership.
- Take ownership of technical direction, implementation standards, and backend system design
- Design scalable and redundancy-ready architectures with a focus on reliability, maintainability, and data integrity
- Collaborate across development and business requirements while guiding technical implementation and delivery
Jul 2025 – Jul 2026
Backend Developer
Bellesoft Systems Inc.
Backend development for enterprise software systems, focused on building reliable APIs, business logic, and database-driven applications.
- Develop and maintain backend services, REST APIs, and database-driven applications
- Design and implement business logic, database schemas, and service-layer architectures
- Build secure API authentication and authorization using token-based access and RBAC
- Work with existing systems and complex data structures to deliver maintainable and production-ready solutions
Jul 2024 – Jul 2025
Software Engineer I
YNS Japan & Philippines
Business applications delivered with Laravel and MySQL under Japanese engineering standards.
- Built robust solutions with PHP, Laravel, and MySQL
- Worked within Agile/SDLC processes and PSR-12 coding standards
- Collaborated under Japanese work practices (Ho-Ren-So communication)
Jan 2022 – Jun 2024
Independent Project Developer
Self-Employed
Commissioned business and IoT systems delivered end to end.
- Designed RFID-based management and operations systems
- Built IoT solutions for environmental monitoring and automation
- Managed full project lifecycles from requirements to deployment
Feb 2024 – May 2024
Software Development Intern
Bicol University
Full-stack development of the iBUCSM client satisfaction platform.
- Built a full-stack platform with PHP, JavaScript, and MySQL
- Implemented responsive interfaces and role-based access
- Deployed and maintained the system on university infrastructure
Education
B.S. Information Technology
Graduated Cum Laude (1.7 GWA)
- Thesis: HomeSphere, a Web-Based Home Automation System Using Microcontrollers
- Consistent Dean's Lister
- Project Lead, Google Developers Student Club (2023)
High School Diploma
Certifications
CompTIA Network+
Computer System Servicing NC II
Let's build something useful
If you're looking for someone to develop business software, improve operational processes, or integrate existing systems, I'd be happy to discuss your project.