Full-stack · Web3 · AI Agents

We build thoughtful software

Zillexa is a small studio building thoughtful software — web, product, and AI.

30+
projects shipped
6
hackathon awards
48h
idea → MVP
5
senior engineers
Recognized at
PolkadotETHGlobalChainlinkTOKEN2049AWSGoogle CloudPolkadotETHGlobalChainlinkTOKEN2049AWSGoogle Cloud
Services

Core capabilities

Security Audit

Smart-contract and application security reviews.

Development

Full-stack web, mobile and Web3 product development.

Operations

Deployment, monitoring and long-term maintenance.

Research

Applied AI, cryptography and protocol research.

IoT

Connected devices, streaming pipelines and edge systems.

Consulting

Technical advisory, architecture and AI strategy.

Process

How we work

A lean, transparent process — you always know where things stand and what comes next.

1

Discover

Understand goals, users and constraints. Lock scope & roadmap.

2

Design

Technical architecture, UX and prototypes to validate early.

3

Build

Ship in sprints with regular demos, code review and real tests.

4

Ship & Scale

Monitoring, performance tuning and long-term partnership post-launch.

Tech stack

The tools we trust

Next.js logoNext.jsReact logoReactReact Native logoReact NativeGo logoGoPython logoPythonNestJS logoNestJSC# logoC#Java logoJavaPostgreSQL logoPostgreSQLMongoDB logoMongoDBSQL Server logoSQL Server
Testimonials

What clients say about Zillexa

They shipped our DeFi MVP in just three weeks, with code quality beyond expectations. Communication was crystal clear.
A
Alex Tran
Founder, Northwind Labs
The AI agent pipeline they built cut our ops time in half. A genuinely reliable technical partner.
M
Mai Nguyen
CTO, Lumio
Rarely do you find a team this fast yet this rigorous about on-chain security. We will work with them again.
D
David Park
Product Lead, Stacks
Pricing

Flexible ways to work together

Every project is different — this is a starting point. Reach out for an accurate quote.

Sprint
A focused 2-week push
Contact
One clear objective
2 full-time engineers
End-of-sprint demo
Source code handover
Get started
Popular
Project
Fixed scope, fixed price
Contact
Discovery → full ship
Dedicated team
Design + engineering
30-day post-launch support
Get a quote
Retainer
Long-term partnership
Contact
Steady monthly capacity
Priority turnaround
Roadmap & regular reports
Flexible cancellation
Let us talk
Awards & certifications

Recognized by the community

1st Place — Best of Polkadot Challenge (US$5,000), TOKEN2049 ORIGINS Hackathon (Wham Pay)

TOKEN2049 ORIGINS is the hackathon held alongside TOKEN2049 Singapore — one of the largest crypto events in the world — from Sep 30 to Oct 2, 2025. Our team Wham Labs competed in the Best of Polkadot Challenge presented by Polkadot.

In under three days we built and demoed Wham Pay — a payments app for sending and receiving crypto and fiat via Apple Pay, QR and wallets. The product took 1st Place and the US$5,000 prize, ahead of WINCOINS (2nd) and BUILT (3rd).

Standing on the TOKEN2049 stage to receive the award was unforgettable: the pressure of shipping a working product in days, defending it live in front of the judges, and meeting talented builders from all over the world.

Ready to build together?

Tell us about your idea. We reply within 24 hours with a free initial assessment.