Independent Engineering Studio

I design, build, and ship
production systems — end to end.

From architecture to deployment. One engineer, full ownership, proven results across fintech, payments, and platforms.

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What I Do

End-to-end engineering for teams that need results, not headcount.

Full Product Development

From MVP to production. I take your idea through architecture, implementation, and launch — ready for real users on day one.

Backend & API Engineering

Microservices, event-driven systems, payment integrations. Built for scale, reliability, and the kind of uptime fintech demands.

System Design & Architecture

Consulting for teams that need direction. I design systems that can evolve without rewrites — and document them so your team can own them.

Trusted by teams at

KredivoXenditKeller Williams
0+

Years Experience

$0K

Saved / Year

0+

Industries Served

How I Work

A clear process so you always know what happens next.

1

Discovery

Understand your problem, constraints, and goals. Define what success looks like.

2

Design

Architecture and system design before code. No surprises mid-build.

3

Build

Iterative development with regular check-ins. You see progress weekly.

4

Ship

Deploy, monitor, and hand off with documentation. Production-ready, not demo-ready.

Proven Results

Real projects, real outcomes. End-to-end ownership in practice.

Xendit

$250K/year saved

Payment Infrastructure & Anomaly Detection

Developed core Virtual Account payment services handling real-time transactions. Co-designed duplicate payment alert system that catches anomalies before they become losses.

GoMicroservicesEvent-DrivenPayments
Kredivo Group

Internal Platforms & Scalable APIs

Built end-to-end features across frontend and backend for Southeast Asia's leading digital financial services provider. Designed scalable APIs ensuring reliability for critical business workflows.

TypeScriptReactNode.jsSystem Design
Keller Williams

180K+ agents served

Contact Management Service

Developed and maintained CMS serving 180,000+ real estate agents globally. Supercharged agent productivity through tooling improvements.

RemoteGlobal ScaleFull Stack

Tech Stack

Tools and technologies I use to build reliable systems.

Go
TypeScript
Python
React
Next.js
Vue
Node.js
NestJS
Microservices
Event-Driven
PostgreSQL
Redis
MongoDB
Kafka
Docker
Kubernetes
GCP
AWS
CI/CD

Let's Build Together

Have a project in mind? Let's talk about how I can help.

Or reach me directly:

📧 deneuv3.4@gmail.com

💼 LinkedIn

📱 WhatsApp