A NEW APPROACH TO SOFTWARE DEVELOPMENT
Creating The Future
“The best way to predict the future is to create it”
∼ Abraham Lincoln ∼
Sunflower Union is a U.S. technology company incorporated in Delaware, specializing in custom software engineering, enterprise digital solutions, and technology consulting. We help organizations transform complex business challenges into secure, scalable, and future-ready digital products.
Unlike companies that rely on multiple disconnected technology stacks, our engineering practice is built around a single, deeply integrated ecosystem centered on Python, TypeScript, and Rust. This unified approach enables our teams to deliver consistent quality, accelerate development, simplify long-term maintenance, and seamlessly integrate web, mobile, cloud, AI, blockchain, and enterprise solutions.
At Sunflower Union, we believe that successful software is built on three principles: innovation, engineering excellence, and long-term partnership. We work as an extension of our clients’ teams, delivering reliable technology solutions that create measurable business value and support sustainable growth.
When you partner with Sunflower Union, you gain more than a software vendor—you gain a technology partner committed to delivering scalable, secure, and high-quality solutions from concept to long-term support.
Our advantages
From initial concept to final execution, we’re here to guide you every step of the way
Experienced Team
An experienced team of specialists with extensive experience in the field of software development.
Innovative Technologies
Use of іnnovative technologies and development methodologies.
Individual Approach & Collaboration
Individual approach to each client and project. Close collaboration for achieving success.
Focus On Quality
Focus on quality and delivering projects on time and within budget.
Our Core Services
From initial concept to final execution, we’re here to guide you every step of the way
Custom Software Development
Our flagship practice. End-to-end bespoke software solutions — architecture, API design, development, deployment, and long-term support.
Web Development
Full-stack web applications built on our core technology stack, delivering scalable, secure, and high-performance digital solutions.
Blockchain & Web3 Development
Ethereum development, smart contracts, and Web3 applications, backed by smart contract auditing, DeFi solutions, tokenization, and ICO consulting.
API Development
REST-first API design for scalable integrations, with SOAP, RPC, and webhook support where existing systems require it.
Mobile Application Development
Native iOS and Android development, complemented by iPad-optimized builds and cross-platform frameworks where they fit. Particular depth in financial and consumer-facing apps.
Microservices Architecture
Greenfield microservices development, testing, maintenance, and migration of monolithic systems, plus integration services.
Enterprise Application Modernization
Bringing legacy applications onto modern, maintainable foundations using our core stack and cloud platforms.
Cloud Consulting & Systems Integration
Advisory and implementation centered on AWS and Google Cloud, with Microsoft Azure capability, for infrastructure design, migration, and operation.
Technologies We Use
In their work, specialists at Sunflower Union use a focused, modern technology stack applied consistently across every project: Python, TypeScript, Rust, C#, C++, Go, SQL, Objective-C, and JavaScript, with frameworks including Django, React, React Native, Vue.js, Next.js, Flutter, Node.js, Angular, .NET, and Svelte — deployed on AWS, Microsoft Azure, Google Cloud Platform, and Linux-based infrastructure.
One Stack. Every Platform
Most software companies use different technology stacks for different types of projects—one for web, another for mobile, and yet another for enterprise applications. We take a different approach.
Our engineering practice is built around a unified technology ecosystem. The same core languages, frameworks, and cloud platforms power everything we deliver—from custom software and modern web platforms to mobile applications, enterprise systems, AI solutions, and blockchain technologies.
This consistency is one of our greatest strengths. It reduces technical complexity, accelerates delivery, simplifies long-term maintenance, and ensures the same engineering standards across every project.
For our clients, that means faster onboarding, seamless collaboration, and access to a team whose expertise is immediately focused on solving business challenges—not adapting to a new technology stack.
Blockchain in Your Business
Blockchain technology heralds a new era for modern business. It provides security and transparency in financial transactions, mitigating risks of fraud and manipulation. Implementing blockchain solutions enables the creation of decentralized systems immune to censorship and manipulation by third parties. With smart contracts, businesses can automate agreement execution and reduce operational costs.
Our blockchain practice covers the full cycle — Ethereum-based development, smart contract engineering, and Web3 applications — backed by smart contract auditing, decentralized finance (DeFi) solutions, tokenization services, and ICO consulting. Blockchain is a step into the future, where confidence and security are the foundation of successful business.
Contact Us
From initial concept to final execution, we’re here to guide you every step of the way
Phone Number
Address
US, Delaware, Newark, 254 Chapman RD Ste 208, #16809