Contact D09 Dev Studio
Get a real-time quoteBuilding scalable web & mobile apps for global tea
D09 Dev Studio is a software engineering outfit specializing in building, deploying, and maintaining high-performance web applications, custom APIs, and scalable backends.
We partner with startups, product companies, and agency teams looking for reliable, high-quality development bandwidth. Our core stack includes Next.js, React, Node.js/NestJS, TypeScript, PostgreSQL, and modern cloud infrastructure.
What We Do:
- Full-Stack Application Engineering: Building fast, responsive modern web apps from ground up.
- Backend Systems & API Architecture: Designing secure REST/GraphQL APIs, database schemas, and microservices.
- Overflow Agency Sub-Contracting: Stepping in as a dedicated technical partner to execute backlog features and maintain tight production deadlines.
Whether building greenfield projects or integrating into existing GitHub/Slack workflows, we prioritize clean architecture, performance, and clear technical communication.
Portfolio & Live Demos: https://dan22099.vercel.com GitHub: https://github.com/u22099
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Min project size
$1,000+
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Hourly rate
$50 - $99 / hr
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Employees
2 - 9
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Year founded
Founded 2022
Service Lines
- Web Development
- 20%
- API Development
- 10%
- AI Agents
- 5%
- Microservices Architecture Services
- 5%
No Focus Areas have been added yet…
Industries
- Advertising & marketing
- 5%
- Arts, entertainment & music
- 5%
- Business services
- 5%
- Consumer products & services
- 5%
- Contracting
- 5%
- Dental
- 5%
- Financial services
- 5%
- Home Services
- 5%
- Hospitality & leisure
- 5%
- Information technology
- 5%
- Manufacturing
- 5%
- Media
- 5%
- Medical
- 5%
- Real estate
- 5%
- Roofing
- 5%
- Sports
- 5%
- Supply Chain, Logistics, and Transport
- 5%
- Telecommunications
- 5%
- Utilities
- 5%
- eCommerce
- 5%
Clients
- Small Business (<$10M)
- 50%
- Midmarket ($10M - $1B)
- 30%
- Enterprise (>$1B)
- 20%
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Our Story
We are a tight-knit engineering team led by Daniel (U22099), Full‑Stack Systems Engineer. Our mission is to build high‑performance, scalable web systems with expertise across Next.js/React, Nest/Express, PHP/Laravel, Postgres/Supabase, MongoDB, Firebase and payment integrations. We value performance, security, and elegant system architecture. Track record: fintech, Web3, e‑commerce, global food discovery, AI trading, and luxury/space portals powering startups and growth brands.
What Sets Us Apart
First-Principles Engineering
We prioritize solid system architecture, backend reliability, and performance over surface-level abstractions.End-to-End Execution
From modern full-stack web applications to cross-platform mobile solutions, we handle the complete lifecycle of product engineering.Pragmatic Delivery
We combine deep technical focus with efficient workflows to ship high-impact software solutions quickly and reliably.
Contact D09 Dev Studio
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