01
Data Analytics
Pipelines, warehouses, and decision dashboards that move the business.
Onfido SDKMobile detection & auth · in production
Engineering studio · Wilmington DE
We build serious software,
smoothly.
Zetta360 partners with startups, scaleups, and enterprises to ship production systems that run — from Onfido's mobile SDK to Danske Bank's ATM network and Revolut collaborations. K.I.S.S. and smooth software.
Trusted byOnfidoWingTraDanske BankRevolut
97%
Client & employee retention
104+
Projects shipped
22+
A+ engineers
Services
Not just another outsourcing company.
Six disciplines that ship together. Every engagement is run by senior A+ engineers — no proxy teams, no hand-offs to juniors.
- 02
Software Architecture
Greenfield design, brownfield rescue, and migrations done without downtime.
- 03
Product Development
End-to-end product delivery — discovery, design, build, ship, iterate.
- 04
Cybersecurity
Application hardening, identity, encryption, and AI-driven fraud detection.
- 05
Web3 & Blockchain
Smart contracts, custody, and integrations with mainstream rails.
- 06
UI / UX Design
Interfaces that ship as fast as they think — research-backed and conversion-tuned.
Selected work
Software that runs
at production scale.
- Fintech / Banking
Security Package for a Fintech Application
A three-pronged security framework that hardened a banking app's identity, transactions, and infrastructure without breaking core flows.
98%Biometric auth success rate↓ CostReduced fraud-related expense - Logistics & Transport
Cargo Delivery Application
A driver app + admin dashboard that pulled a cargo company out of pandemic deadlock and unlocked 200% fleet growth in a year.
−15%Fuel spend+200%Fleet growth in 12 months - Marketplace / Classifieds
Finnish Marketplace Rebuild
Replatformed a 12M-page-view legacy PHP marketplace onto a cloud-agnostic stack — load times from 24+ seconds to instant, delivered a month early.
5 moDelivered ahead of 6-month plan12M → 15MTargeted page-view growth
Stack
Polyglot by default.
SolidityAndroid & iOSGoogle CloudGoKafkaKotlinReactSwiftOpenStackSpringTypeScriptAWSDartRustPython
Trusted partners
Onfido
Mobile SDK — detection & auth
WingTra
Engineering collaboration
Danske Bank
ATM system
Revolut
Project collaboration
Ready when you are