SDH builds web, mobile, and AI-powered products for startups and product companies. 19 years of experience. No freelancers. Direct team access.
Trusted by companies worldwide
We are
Motivated engineers
In-house specialists with a solid technical background and proven experience.
Years of experience
With 19 years of experience, we drive forward to deliver digital solutions that change the world.
Projects delivered
From MVPs to enterprise platforms — successfully shipped across healthcare, logistics, fintech, and more.
Middle and Senior
The core of the team is made up of senior and mid-level specialists with four years of experience or more.
Users of our products
The software we build serves millions of end users across healthcare, logistics, fintech, and more.
Projects
What we build for you
From MVPs to enterprise platforms — we cover the full spectrum of custom software development.
Fast-track your project launch and reduce the costs with custom MVP development services. Get the must-have solution and features within the shortest time frame to get feedback and adapt to the end users’ needs.
View detailsTransform the way your applications interact. SDH is your trusted partner for API development, offering comprehensive services that cater to various industries.
View detailsNative and cross-platform excellence you need. Our native and cross-platform mobile development services are designed to bring your ideas to life faster while ensuring seamless performance across a wide range of devices. We conceptualize and deploy unique mobile applications with stable performance, human-centered design, and a compelling unique selling proposition to help you stand out in a competitive market.
View detailsDevOps partner you can trust. SDH offers DevOps services: infrastructure management, CI/CD, automated testing, disaster recovery and cost optimization monitoring projects from start to finish across a variety of industries. We help organizations to align with their goals, producing high-quality software-based products and services.
View detailsTurn your web app ideas into reality with SDH outsourcing. We offer custom web application development services as corporate and customer-facing websites, web applications, and web portals. As a trustworthy web app development company, SDH does the full cycle process, from concept and planning to design, development, testing, and deployment.
View detailsEnsure a successful launch of your product! SDH offers comprehensive software product development services, from strategic business assessment to top-notch design and development.
View detailsAt SDH, we convert your innovative ideas into reality by developing end-to-end AI software solutions. Being one of the trusted AI software development companies, we harness the power of artificial intelligence and machine learning to offer advanced software products by understanding your business needs.
View details
Building the AI-Powered Future
From custom RAG pipelines to full Agentic AI applications — SDH delivers production-ready AI solutions that integrate with your existing systems.
Agentic AI Applications
Autonomous AI agents that execute multi-step business workflows without human intervention.
Custom RAG Solutions
Retrieval-Augmented Generation on your private data and documents for accurate, grounded AI responses.
MCP Server Development
Model Context Protocol integrations for enterprise AI toolchains and seamless LLM connectivity.
How We Work
SDH stands for result-oriented partnerships where each fulfills their responsibilities
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01
Discovery call
We learn about your project, goals, and constraints. Free, no obligation.
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02
Proposal & estimate
You receive a detailed scope, timeline, and fixed or T&M budget within 3 business days.
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03
Development
2-week sprints, regular demos, transparent Jira board. You stay in control.
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04
Launch & support
We deploy, monitor, and stay available for ongoing maintenance and scaling.
In-depth expertise
Keeping abreast of evolving technology trends and practices allow us to create cutting-edge software solutions.
Tech-strong team
Our professionals onboard exchange their expertise, share corporate values and follow clients' business goals.
Bespoke solutions
Prior to transforming the client's business needs into ROI-driven custom software, we provide in-depth analysis.
Full cycle
Coverage of all stages of development: from business analysis to end-to-end product delivery and further support.
Scalability and growth
We identify the project's growth options at the early stage and scale the software wisely throughout its development.
Direct contractor
SDH does not hire freelance contractors, you interact with the team directly to avoid extra costs and disrupted communication.
Industries we serve
We guide businesses to the industry's top accepting the competition challenges.
Fleet & supply chain automation
HIPAA-compliant custom systems
Trading, payments, compliance tools
Scalable storefronts & marketplaces
LMS & adaptive learning platforms
Booking engines & itinerary tools
ERP integrations & reporting tools
Streaming & content delivery apps
Scheduling & mobile workforce tools
Access control & monitoring systems
★★★★★
They genuinely care. Thanks to SDH's efforts, the product is live, and the functionality continues to increase. The team is transparent, collaborative, and dedicated to the project's success.
Aaron Cross
CTO, Wiser Coaching
★★★★★
They consistently lead us towards what yields in the long-term with flexibility, rather than short-term easy fixes.
Laura Brem Silberman
President & Chief Customer Officer, FieldHub
★★★★★
SDH's ability to manage customer expectations and risks is unique. They delivered exactly what we needed on time and within budget.
Volodymyr Yashchenko
CEO, RadioLance
Let's discuss your project
Share your idea — get a free technical consultation within 24 hours. No commitment required.
- Response within 24 hours
- Free project consultation
- Fixed-price or T&M engagements
- NDA on request
- Offices in Germany, Ukraine, Canada
Submit your request
The processing of your inquiry might take 1 business day.