We help teams design blockchain solutions, smart contract systems, and crypto-enabled platforms with a focus on security, maintainability, and practical delivery.
Sr. Backend Architect
Richa Agarwal.
14 years of experience
Previous Client
DevOps Engineer
Aman Sharma.
10 years of experience
Previous Client
Backend Engineer
Aashish Rana.
8 years of experience
Previous Client
Backend Engineer
Neha Kapoor.
8 years of experience
Previous Client
Backend Engineer
Naman Verma.
8 years of experience
Previous Client
BLOCKCHAIN DEVELOPMENT SERVICES
Our blockchain development teams help companies ship reliable systems, improve delivery quality, and support growth without unnecessary complexity.
Develop secure smart contracts for blockchain-based products. We help teams design core contract logic, review flows, and reduce avoidable implementation risks.
Build end-to-end blockchain applications and supporting infrastructure. We connect wallet flows, data services, and operational tooling into cohesive product experiences.
BLOCKCHAIN CASE STUDIES
We support blockchain initiatives that need dependable implementation, scalable architecture, and practical operational planning.
Designed contract logic and supporting services for secure transaction handling.
Created user-facing and backend flows to support secure blockchain interactions.
Improved visibility, maintainability, and risk controls across a distributed platform.
BLOCKCHAIN SOLUTIONS
From smart contracts to token-enabled products, we build blockchain solutions that align with real product goals and operational needs.
Trusted by Global Businesses
Develop secure smart contracts for blockchain-based products.
We help teams design core contract logic, review flows, and reduce avoidable implementation risks.
Build end-to-end blockchain applications and supporting infrastructure.
We connect wallet flows, data services, and operational tooling into cohesive product experiences.
Aarav Sharma
11 years of experience
Rohan Mehta
14 years of experience
Priyansh Verma
9 years of experience
Ananya Kapoor
10 years of experience
Vikram Singh
12 years of experience
ABOUT SEVEN UNIQUE
Seven Unique is a US-based company powered by LATAM dev teams...
450+
Projects Delivered
3500+
Developers On Staff
96%
Client Retention Rate
500+
Active Clients
HOW WE WORK
From code quality to compliance, we’ve optimized every part of how we work to support high-performing engineering teams.
VETTED SENIOR TALENT
We give you engineers who've already proven they can deliver.
Work with our backend development experts.
BACKEND SOLUTIONS
We've delivered projects across 130+ industry sectors. You won't have to spend weeks getting us up to speed.
Build backend systems that process transactions securely, manage risk calculations, and support regulatory compliance.
BUILD SOLUTIONS FOR:
Need a blockchain team that can build beyond prototypes?
Tell us about your smart contracts, platform architecture, or blockchain product goals.
BACKEND DEVELOPMENT PROCESS
We've refined our backend development services across hundreds of projects.
TOOLS & TECHNOLOGIES
We use modern, production-ready tools to build scalable and maintainable systems.
Deploy and scale applications efficiently.
Reliable backend systems and APIs.
Modern UI frameworks and tools.
Automation and deployment pipelines.
Technology Stack
Deploy and scale applications efficiently.
AWS
Google Cloud
Azure
Client Testimonials
Our work holds up in reviews, in production, and in front of the board.
Healthcare & MedTech
"We are consistently delivering high-quality software on time, in part thanks to the people from Seven Unique. They can find talented, high-caliber, sharp developers who will stay with us long-term. Their main strength is their talent.
David Johnston
Product Engagement Lead
Financial Services
Upgraded and Maintained Repay's AWS Infrastructure
"They've also been proactive about checking in about the state of the engagement and overall performance. I'm confident we'll continue working with Seven Unique for a long time.
Michael Soltow
Software Dev. Manager
REPAY
Financial Services
Upgraded and Maintained Repay's AWS Infrastructure
Repay needed a stronger AWS foundation to improve uptime, monitoring, and release confidence. Our team modernized infrastructure management and tightened DevOps workflows to support long-term scale.
6
Team size
99.9%
Uptime
18 mo
Engagement
Financial Services
Developed new digital banking features
"Seven Unique has been a fantastic partner. We wanted to put forth a product to help people cope with financial struggles but didn't have the resources we needed, so we turned to them. They could always find us quality talent in a concise amount of time.
Leonardo Shapiro
Head of Growth
azlo
Financial Services
Developed new digital banking features
Azlo wanted to make digital banking accessible for entrepreneurs and small businesses. Our engineers built CI/CD pipelines, developed new banking features, and migrated data from MongoDB to PostgreSQL to improve reliability and scalability. We also redesigned the onboarding experience for better UX and faster adoption.
15
Team size
10
NPS
2 years
Engagement
Renewable Energy
"I was concerned about a possible mismatch of talent levels of our in-house engineers versus contractors. But, as it turns out, many of the Seven Unique engineers we hired emerged as top performers. In fact, of our group of 120 developers, all the Seven Unique engineers we had were in the top 20 of the organization.
Matthew Mecham
VP of Engineering
Lumio
Our Awards
Our Awards
Over 50 awards, accolades, and achievements showcase our commitment to client success.
1,250+
projects delivered
130+
industry sectors
America's Fastest-Growing Companies 2025
Top 100 U.S. IT Innovators 2025
Nearshore North America Top Software Developers 2025
Top 100 Global Outsourcing Providers 2024
America's fastest-growing companies 2024
Company of the Year Artificial Intelligence 2024
FAQ
We handle architecture, development, scaling, and maintenance.
We usually start within a few weeks.
Yes, we provide long-term support.
USEFUL AI RESOURCES
Discover key strategies to improve software reliability throughout development. Enhance quality and performance—read the article for actionable insights.
Discover best practices and strategies for building robust backend architecture. Enhance your development skills and optimize your systems—read more now!
Explore how to identify, manage, and reduce technical debt in software development. Improve your projects and streamline your processes—read the guide now!
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