Debezium Manager UI
ReactA dashboard replacing ad-hoc Postman workflows for monitoring and managing multiple Debezium Connect instances.
● open to interesting problems
Clarence Dimafelix
Software Developer — Backend & Data Systems
I design reliable, maintainable systems — from .NET microservices to data pipelines — and enjoy scripting away the tedious parts.
🕹️
Selected projects
Subscripto
ReactAn interactive treemap that visualizes subscription costs — each rectangle is a subscription, sized by its monthly cost, so the biggest expenses jump out immediately.
Nexus Issue Tracker API
FastAPIAPI onlyA REST API for issue tracking, built to learn FastAPI patterns: dependency injection, request validation, and error handling.
About me
I enjoy solving complex engineering problems by designing reliable, maintainable, and scalable software. My experience spans backend development, application modernization, cloud infrastructure, and data engineering, with a focus on building systems that deliver real business value.
Outside of assigned work, I like scripting and automating the tedious parts of my own workflow — small tools that quietly save a few minutes here and there tend to add up.
$whoami
clarence — software engineer
$cat interests.txt
scripting, automation, systems design
$python automate.py --tedious-tasks
done in 0.3s ✓
$_
Skills
Backend
C#.NETPythonFastAPIREST APIsMicroservices
Frontend
ReactTypeScript
Cloud & DevOps
AWSDockerKubernetesJenkins
Data & Messaging
SQL ServerApache KafkaDebeziumDatabricks
Work experience
IT Junior Developer — Private Equity IT
Mar 2025 – PresentCitco International Support Services Limited
Build and maintain .NET microservices that move data from the Investran platform into enterprise and client-facing systems, and lead UI modernization from legacy stacks to React and TypeScript.
IT Intern
Sep 2024 – Mar 2025Citco International Support Services Limited
Rotated across UNIX, Python, React, AWS, and QA automation (Robot Framework, Selenium), building foundations in cloud, software development, and systems administration.
Backend Developer Intern
Feb 2024 – May 2024Bulacan State University — DIO / ISPIRC
Built and maintained REST APIs for a faculty research-proposal tracking system, including debugging and refactoring the existing codebase.
Let's talk
Open to interesting problems and conversations — reach out any of these ways.