Hello!👋 I'm Jom Karlo Verzosa

Experienced full-stack developer with a focus on back-end development.

1 Year of
experience

100k+ Lines of
code written

5k+ Cups of coffee
consumed

About me.

I’m a Full Stack Developer with around 1 year of experience building and delivering complete applications.

I’m comfortable handling the entire process end to end; from creating user interfaces, implementing backend logic, integrating third-party services, to deploying and maintaining the application. I focus on building solutions that actually work for real use cases, not just demos.

I’ve worked on production systems used by real businesses, both independently and within teams. I’m used to translating requirements into working features, participating in planning discussions, and delivering within timelines.

Skills.

Technologies and tools

JavaScript
TypeScript
Python
PHP
Express
FastAPI
Codeigniter4
React.js
Next.js
Vue.js
MySQL
PostgreSQL
MongoDB
HTML
CSS
Bootstrap
Tailwind
Material UI
Git
Github
Docker
Postman

Experience.

Software Development Intern

Sprout Solutions July 2025 - September 2025

Activities

Developed RPA bots using Python to automate payroll variance reporting, reducing manual reconciliation from hours to seconds.

Updated frontend and backend code to support new RPA bots, including database migrations and integrations using FastAPI, PostgreSQL, and Azure Durable Functions.
Pioneered RPA Hub frontend revamp using Vue.js, TypeScript, and Tailwind CSS, implementing reusable, strongly typed components based on real backend data models and wireframes.

Technologies

Python
FastAPI
PostgreSQL
Vue.js
Tailwind
TypeScript

Full Stack Developer

Freelance June – September 2024 & February – April 2025

Activities

Developed and deployed 2 full-stack applications, serving as the sole backend developer using Express.js, TypeScript, and MongoDB, while contributing to Next.js frontends.

Built an automotive service management platform used by 10+ employees since 2024, enabling customer service bookings and supporting daily business operations.
Implemented secure authentication and role-based access control (RBAC) with super admin, admin, and user roles using JWT, Google OAuth2, and secure cookies.
Built an internal admin workflow where the super admin assigns quotations and invoices to admins, generate formal documents within the system, and send them directly to clients via email.

Technologies

TypeScript
JavaScript
Node.js
MongoDB
Express.js
React.js
Next.js
Tailwind
Vercel
Git/Github
Docker

Web Developer Intern

Cleaningly September 2023 - December 2023

Activities

Built and maintained Next.js and Express.js applications using JavaScript and MongoDB, delivering 20+ production tickets over 3 months.

Pioneered an email template builder with dynamic placeholder logic, enabling clients to generate templates automatically instead of manually configuring each field.
Earned an offer to return as a part-time developer starting January 2024, based on performance during the internship.