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Adrean Jan Quidor (Kofeejan)

[ ABOUT ]

About Me

Skills, experience, credentials, and developer background

Overview

Full Stack Engineer currently working in enterprise integrations at Accenture, now actively looking for full-time roles in full-stack, backend, AI automation, and cloud development.

Professional Experience

  1. Integration Engineer (Packaged Applications Developer Associate)

    Accenture · Oct 2025 – Present

    Built 12+ Boomi pipelines for high-volume CSV flows into UKG Pro, covering SFTP extraction, transformation, document cache, and cross-referencing. Wrote API docs for 6+ endpoints and improved reliability with retries, validation, and stronger error handling.

  2. Full Stack (Blockchain) Engineer Intern

    Blocklabs Inc. · Feb – May 2025

    Full-time internship completed alongside a part-time Kadakareer role. Built 3 React apps with Wagmi authentication and on-chain state on Base/Core networks, then deployed 5+ Solidity contracts for NFT reward systems.

  3. Junior Product Engineer Intern (Part-time)

    Kadakareer · Jan – Jun 2025

    Part-time internship completed in parallel with the full-time Blocklabs role. Replaced per-record Cloud Run calls with bulk-update APIs for a 42% cost reduction, automated enrollment flows with Firebase and Google Sheets webhooks, and helped push enrollment-service tests to 90% coverage.

Certifications

Verified credentials — click to view on Credly or UKG partner portal.

Education

BS Information Technology

Adamson University · Summa Cum Laude · July 2025

  • DOST-SEI scholar
  • IT Olympics 2023 Quiz Bee finalist
  • Globe Game Changers Convention finalist

Skills

Languages

JavaScriptTypeScriptC#PythonSQL

Frontend

ReactAstroNext.jsTailwind CSS

Backend

Node.jsNestJSFastAPIREST APIServerlessn8n

Database

PostgreSQLMySQLFirebaseChromaDB

Cloud & DevOps

GCPCloud RunVertex AIAWSS3EC2CloudflareDockerGitGitHub

How I work with clients

Async-first with clear written updates. Decisions, tradeoffs, and next steps are documented so you always know where a build stands.

  1. [ 01 ]

    Discovery
    Scope the problem, constraints, and success metrics before writing code.
  2. [ 02 ]

    Build
    Ship in small increments with visible checkpoints — not a black box at the end.
  3. [ 03 ]

    Deliver
    Hand off working systems with docs, tests where it matters, and a clear support window.

Outside work

Game jam prototypes, agentic AI experiments, anime illustration and 2D animation, and writing what I learn while shipping.