Senior Software Engineer

Muhammad Eko Prasetyo

Backend-focused engineer building enterprise apps, AI platforms, and full stack products. Co-founder of Cosulagi.id and founder of InferHub.dev — based in Surabaya.

Get in touch View work GitHub LinkedIn
5+Years experience
3,000+Active users
10+ERP / HRIS sites
2Startups built

About

Production systems that scale.

5+ years shipping backend platforms, ERP/HRIS customizations, and full stack products with Go, Java, PHP/Laravel, React, and Next.js. I lead architecture through production — including 10+ ERP/HRIS deployments serving 3,000+ users across manufacturing, mining, logistics, and retail.

Go Java PHP / Laravel React / Next.js iDempiere PostgreSQL Docker GCP

Experience

Career path

Founder · InferHub.dev

2025 — Present

Unified AI API platform. Async workers, auth, billing, usage tracking. 300+ users in production.

Co-Founder · Cosulagi ID

2024 — Present

Cosplay marketplace. Go + RabbitMQ + Next.js, payments & courier APIs, ~150 shops pre-launch.

Technical Supervisor · MIDSUIT

2024 — Present

Lead ERP/HRIS for 10+ sites (3k+ DAU). Custom HRIS, mining client, BUMN H2H bank payroll, iDempiere/Java.

Junior Consultant · MIDSUIT

2022 — 2024

iDempiere customization, process automation, deployments, Linux & PostgreSQL support.

Full Stack Intern · Andromedia

2022

Laravel/PHP apps, REST APIs, responsive UIs, Linux deployment support.

Selected work

Products & systems

Cosulagi.id

Cosulagi.id

→

Cosplay marketplace · Go, Next.js, RabbitMQ
InferHub

InferHub.dev

→

AI unified API · Go, workers, billing
ERP

ERP Development

iDempiere · Java, PostgreSQL · multi-industry

MIDSUIT Portal

MIDSUIT Portal

ERP ops portal · React, Go · ticketing

ExZork Shop

ExZork Shop

Commerce · Next.js, Go, PayPal

Rentcos

Rentcos

Costume rental · React Native Expo, Go

SIBUNDI

SIBUNDI

Agri info system · React, Node.js

E-Vote CI

E-Vote CI

→

Multi-event voting · CodeIgniter 4
DSS Credit

DSS Credit Approval

→

Naive Bayes DSS · PHP

Skills

Technical toolkit

Languages
GoJavaPHPTypeScriptJavaScriptSQLPython
Backend
RESTJWT / OAuth2WebSocketRabbitMQgRPCGinLaravel
Frontend
ReactNext.jsTailwindReact Native Expo
Data
PostgreSQLMySQLRedis
Enterprise
iDempiere ERPHRISPayrollH2H BankingPayment Gateway
Ops & Cloud
LinuxDockerNginxGCPCloudflareCI/CD
Architecture
Distributed systemsEvent-drivenClean / DDDSOLID

Background

Education, certs & research

Education

S.Kom — Informatics

UPN "Veteran" Jawa Timur

2019 — 2024 · Surabaya

Thesis: Cosplay rental app (RN Expo) with collaborative filtering & KNN.

Certifications

  • Associate Cloud Engineer

    Google Cloud · 2023–2026

  • Bangkit Academy

    Cloud Computing · 2023

Publications

Contact

Let’s work together

Open to collaborations, consulting, and engineering roles.

muhammadeko.if@gmail.com WhatsApp LinkedIn GitHub

Surabaya, Indonesia · +62 896-7771-7105