Diya City Resident · Digital Developer Agency

The agency thatbuilds

From idea to production — we deliver software development, data analytics, software engineering, marketing, and design under one roof.

3xfaster time-to-marketE-COMMERCE CLIENT
98%client retentionSAAS PROJECTS
50+products shippedENTERPRISE & STARTUPS
Diya CityResidentUKRAINE
3xfaster time-to-marketE-COMMERCE CLIENT
98%client retentionSAAS PROJECTS
50+products shippedENTERPRISE & STARTUPS
Diya CityResidentUKRAINE
Services

Everything you need.
Nothing you don't.

01

IT Development

Full-cycle web and mobile development. We build scalable, production-ready products using modern frameworks and clean architecture.

02

Data Analysis

Turn raw data into decisions. We design analytics pipelines, dashboards, and AI-powered insights tailored to your business.

03

Software Engineering

Robust backend systems, APIs, and cloud infrastructure built to perform under real-world conditions.

AB
04

Marketing & Design

Strategy-driven digital marketing and UI/UX design that converts. We align visual identity with business goals.

Process

Three steps.
Infinite possibilities.

workflow.ts
1import { FlexInvesto } from '@flexinvesto/core'
2
3FlexInvesto.init({
4  project: 'your-product',
5  team: 'auto-assign',
6  deploy: true
7})
Ready
Global Reach

Global reach.
Local expertise.

Headquartered in Ukraine under Diya City. We work with clients across Europe, the US, and the Middle East — delivering with timezone flexibility and enterprise standards.

50+
Products delivered
99%
Client satisfaction
6
Countries served
<48h
First delivery sprint
Office CoverageAll operational
Kyiv, Ukraine
HQ
Active
Warsaw, Poland
EU Hub
Active
New York, USA
North America
Active
Dubai, UAE
Middle East
Active
London, UK
Europe West
Active
Berlin, Germany
Europe Central
Active
Live metrics

Performance you
can measure.

Live|--:--:--
0
Projects launched this year
0 weeks
Average delivery time
0
Team members
0
Active clients
Integrations

Works with your
entire stack.

We work across the most in-demand tools and platforms. Your stack, our expertise.

React
Frontend
Next.js
Framework
Node.js
Backend
Python
Backend
PostgreSQL
Database
MongoDB
Database
AWS
Cloud
Vercel
Hosting
Figma
Design
Notion
Collaboration
GitHub
Version Control
Slack
Communication
Stripe
Payments
OpenAI
AI/ML
Docker
DevOps
Kubernetes
DevOps
TailwindCSS
Styling
TypeScript
Language
React
Frontend
Next.js
Framework
Node.js
Backend
Python
Backend
PostgreSQL
Database
MongoDB
Database
AWS
Cloud
Vercel
Hosting
Figma
Design
Notion
Collaboration
GitHub
Version Control
Slack
Communication
Stripe
Payments
OpenAI
AI/ML
Docker
DevOps
Kubernetes
DevOps
TailwindCSS
Styling
TypeScript
Language
TypeScript
Language
TailwindCSS
Styling
Kubernetes
DevOps
Docker
DevOps
OpenAI
AI/ML
Stripe
Payments
Slack
Communication
GitHub
Version Control
Notion
Collaboration
Figma
Design
Vercel
Hosting
AWS
Cloud
MongoDB
Database
PostgreSQL
Database
Python
Backend
Node.js
Backend
Next.js
Framework
React
Frontend
TypeScript
Language
TailwindCSS
Styling
Kubernetes
DevOps
Docker
DevOps
OpenAI
AI/ML
Stripe
Payments
Slack
Communication
GitHub
Version Control
Notion
Collaboration
Figma
Design
Vercel
Hosting
AWS
Cloud
MongoDB
Database
PostgreSQL
Database
Python
Backend
Node.js
Backend
Next.js
Framework
React
Frontend
Security

Trust is
non-negotiable.

Flex Investo operates as a Diya City resident — Ukraine's special legal regime for IT companies — ensuring transparent contracts, IP protection, and international-grade compliance.

Diya CityNDA ReadyGDPRISO 27001IP Protected

Diya City Resident

Official Ukrainian IT legal framework with tax transparency and IP protection.

End-to-end NDA

Every engagement begins with a signed NDA. Your ideas stay yours.

IP Ownership

Full transfer of intellectual property rights upon project completion.

GDPR Compliant

All data handling follows EU data protection regulations.

For product teams

Built for
product teams.

We embed into your workflow — not the other way around. Seamless collaboration from day one to launch and beyond.

Agile sprints

Two-week iterations with clear deliverables.

Weekly demos

See real progress every week.

Dedicated PM

Your single point of contact.

Transparent reporting

Know exactly where your project stands.

Full source code

Complete code delivery, you own it all.

Post-launch support

We stay with you after deployment.

// Sprint-based delivery
const sprint = {
  duration: '2 weeks',
  deliverables: 'working features',
  feedback: 'weekly demos'
}
What people say
01 / 04

"Flex Investo delivered our MVP in 6 weeks. The team was fast, communicative, and the quality exceeded expectations."

A

Alex M.

Founder, FinTech Startup

Key Result

6 weeks to MVP

Trusted by forward-thinking teams

NovaTechBeacon AIFlux SystemsPrism AnalyticsAtlas DigitalVertex Labs
NovaTechBeacon AIFlux SystemsPrism AnalyticsAtlas DigitalVertex Labs

Ready to build
something great?

Join the teams who ship faster with Flex Investo. Let's turn your idea into a product.

Free consultation available