Jericho Y. Estares
SJDM, Bulacan, Philippines • https://estares.is-a.dev
Summary
Full-stack web developer with experience in Next.js, React, Firebase, and MongoDB, plus mobile development
in Java (Android). Skilled at building responsive, scalable applications and mentoring others through teaching
and collaboration. Strong focus on UI/UX, clean code, and delivering solutions that meet real-world needs.
Core Competencies
Full-Stack Web Development (Next.js, React,
Node.js)
TypeScript & Modern JavaScript (ES6+,
async/await)
Firebase Development (Auth, Realtime
DB/Firestore, Cloud Functions basics)
Deployment & Hosting (Vercel, environment
variables, domain/DNS setup)
Tooling & Collaboration (Git/GitHub,
debugging, documentation)
AI Feature Integration (calling LLM APIs,
prompt templates, structured responses)
MongoDB Integration (CRUD, schema design basics,
simple indexing)
REST API Implementation & Integration (fetch/axios,
JSON, error handling)
Responsive UI Development (Tailwind CSS,
component-driven UI)
Experience
Source Node, Remote, Ph
Web Developer (Freelance / Project-based)
Feb 2024 – Present
Built and deployed full-stack web applications using Next.js, TypeScript, Tailwind CSS, Firebase, and
MongoDB.
Designed and maintained SN API (REST endpoints, auth, validation, error handling) to support web and
mobile clients.
Integrated AI capabilities into SN API to automate workflows (structured output generation, formatting, and
user-assist features).
Developed admin dashboards with real-time updates (orders, reservations, inventory, staff) using RBAC and
scalable data structures.
Improved usability and performance through pagination, query optimization, debounced search, and caching
where appropriate.
Managed production deployments on Vercel, including environment configuration and secure handling of
secrets.
Weberlly, Remote, Ph
Web Developer / Java Android Developer
Mar 2023 – Mar 2024
Delivered responsive web features using Next.js/React, integrating REST APIs and MongoDB for dynamic
data flows.
Integrated third-party services including SendGrid, file storage (AWS S3), and external APIs (e.g., LuLu
API).
Built Android features using Java + Firebase, implementing authentication, data sync, and cloud-connected
screens.
Collaborated via Git/GitHub, contributing to production releases, bug fixes, and codebase cleanup.
STI College, SJDM, Bulacan, Ph
IT Instructor (Part-time, Full Load)
May 2024 – Jan 2025
Taught core IT subjects through hands-on labs, technical assessments, and guided troubleshooting sessions.
Served as a Capstone panelist, evaluating projects for implementation quality, documentation, and
presentation.
Mentored students on project planning, execution, and delivery standards aligned with real-world
development.
Education
STI College, SJDM, Bulacan, Ph
Bachelor of Science in Information Technology
Dean’s List, GWA 1.29
Dean’s List, GWA 1.25
Public Relation Officer, IntelliTech
ALSIR Learning Center INC, SJDM, Bulacan, Ph
High School, Alternative Learning System (ALS)
Certificates
SAP Business One Certificate
SAP Business (Financial And Logistic)
2019 - - - -
2021
Certificate Of Completion
Weberlly Certificate Of Completion Intern
2023
Faculty Competency Certification (FCC)
IT Management
Computer Graphics Programming
Advanced Database System
Event-Driven Programming
-
Awards
IT Capstone 2 Systems
Best In Communication Champion
Best In Implementation Champion
Best In College Theme Champion
Best Overall Exhibit Champion
Additional Information
Links: https://github.com/jfouryeah12 + https://www.linkedin.com/in/jerichoestares/
Location / Work setup: Philippines (UTC+8) | Open to Remote/Hybrid
Notice period: Immediate
Jan - 11, 2023
Jan - 11, 2023
Jan - 11, 2023
Jan - 11, 2023
