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In Business
Who We Are
Built out of frustration, driven by purpose
CiroStack was born when our founder noticed a glaring gap: most agencies were either too expensive for growing businesses, too slow to keep up with modern markets, or too impersonal to care about actual outcomes.
We set out to change that. With fixed-price projects, radically transparent processes, and an obsessive focus on results, we've helped dozens of businesses ship products that customers love.
Today we're a distributed team of designers, engineers, and AI specialists spanning multiple time zones — united by the belief that great software is a competitive advantage, not a luxury.
How we work
Why partner with CiroStack?
We're not just another vendor. We act as your elite engineering partner — taking extreme ownership of your most critical technical challenges.
Fixed-price. What you see is what you pay.
Most agencies pad hours and inflate invoices. We don't. Every project starts with a detailed scope and a locked price — you'll know the exact cost before a single line of code is written. No change-order games, no surprise invoices at the finish line. Just a number you can plan around and a deadline you can trust.
The team you meet is the team that builds.
The industry's worst kept secret is the bait-and-switch: senior engineers pitch the project, juniors deliver it. We don't do that. Every engineer who evaluates your project is the engineer who writes your code. You'll have direct access to your builder — not a project manager acting as a telephone.
We win when your metrics move.
Shipping code is easy. Shipping code that actually improves your business is hard — and that's the only thing we care about. Before design begins, we align on the KPIs that define success. After launch, we review them together. If something isn't moving the needle, we iterate until it does.
Core Values
What drives every decision
Quality First
We never cut corners. Every line of code, every design decision, every test case is crafted with care — because shortcuts today become support calls tomorrow.
Speed Matters
We ship production-ready software in weeks, not quarters. Fast cycles, tight feedback loops, and zero bureaucracy between idea and delivery.
True Partnership
We embed into your workflow, attend your standups, and care about your roadmap. We're not a vendor — we're the engineering arm you always wanted.
Results-Driven
Every sprint priority, tech choice, and UX decision is filtered through a single lens: does this move the metric that matters to your business?
Our Stack
Technologies we trust
Modern, battle-tested tools chosen for reliability, scalability, and developer experience.
The Team
The people behind the code
A small, senior team — no juniors passed off as leads, no outsourcing without your knowledge.
Jessy Onah
Founder & Lead Engineer
Full-stack architect with a decade of experience shipping scalable products. Sets the technical direction for every engagement.
Sofia Ramirez
Head of Design & UX
UX specialist who turns complex problems into elegant, intuitive interfaces. Believes great design is invisible.
James Okafor
AI & ML Lead
Specialises in LLMs, NLP pipelines, and production-ready AI integrations that solve real business problems.
Priya Nair
Backend & DevOps Engineer
Keeps things running fast and reliably. From database architecture to zero-downtime deployments on AWS.
Kai Tanaka
Frontend Developer
Pixel-perfect UI builder obsessed with performance and accessibility. Turns Figma designs into buttery-smooth React interfaces.
Testimonials
What our partners say
Engineering excellence verified across every industry we serve.
"CiroStack delivered our complex MVP ahead of schedule. Their engineering team is truly world-class and acted as a true partner rather than a simple vendor."
Michael Chen
CTO, FinTech Systems
"The cloud migration strategy they architected saved us nearly 40% on our monthly AWS overhead. I cannot recommend their enterprise consulting enough."
Sarah Jenkins
VP of Engineering, HealthNet
"Their UX/UI redesign drastically simplified our checkout flow. We saw a 22% increase in conversion rates within the first month of launch."
David Dubois
Founder, RetailFlow
"CiroStack delivered our platform ahead of schedule and the code quality was exceptional. They felt like a true extension of our own engineering team."
Marcus Webb
CTO, NovaPay
"Working with CiroStack transformed our operations. Their AI integration doubled our efficiency within months. Genuinely outstanding results."
Leila Nkosi
CEO, BrightFlow
"Transparent, fast, and genuinely talented. The best software agency we've partnered with — full stop."
Tom Harding
Founder, Stacklite
"CiroStack transformed our online retail platform completely. Their engineering team cut our page load times by 60% and our cart abandonment dropped overnight."
Elena Rostova
Director of Product, ShopVault
"We needed a custom inventory management system that could scale to Black Friday traffic. CiroStack built it in 6 weeks, and it held flawlessly."
James Osei
Head of Engineering, MegaMart
"Building HIPAA-compliant software is notoriously difficult to get right. CiroStack's compliance-as-code approach gave us audit-ready infrastructure from day one."
Dr. Patricia Wu
CTO, CareLink Health
"Their patient portal redesign reduced our support tickets by 35%. The UX is intuitive enough that elderly patients use it without assistance."
Nathaniel Adeyemi
COO, MedStream
"The real-time transaction monitoring system they built processes over 2 million events per day with zero downtime. Remarkable engineering."
Sophie Laurent
VP Engineering, ClearBank
"We hired CiroStack to rescue a failing fintech project. They diagnosed the architecture issues within a week and had a new system in production within two months."
Raj Patel
Founder, PayRoute
"Our LMS used to crash during peak exam periods. After CiroStack's cloud re-architecture, it has handled over 50,000 concurrent students seamlessly."
Professor Laura Vance
CTO, EduPrime
"The AI-driven personalised learning engine they built has measurably improved student completion rates. This is genuinely transformative technology."
Chidi Okeke
CEO, LearnPath
"CiroStack built our supply chain visibility platform from scratch. We now have real-time tracking across 14 warehouses. ROI was evident within 90 days."
Hans Müller
Head of Ops, SwiftLogix
"The predictive maintenance AI model they deployed reduced our factory downtime by 28% in the first quarter. Extraordinary results."
Maria Santos
Plant Director, PrecisionMFG
"We needed to scale from 1,000 to 100,000 users in 6 months. CiroStack designed an architecture that handled the growth without a single outage."
Aiden Park
Co-Founder, Notifiq
"Their AI automation suite eliminated 8 hours of manual data-entry work per day for our operations team. The ROI paid for itself in the first month."
Fatima Al-Rashid
COO, DataNest
"The property listing platform CiroStack built for us is faster and more intuitive than Zillow. Our agents love it. Our clients love it even more."
Greg Thompson
CEO, UrbanNest Realty
"We went from a broken streaming backend to a Netflix-calibre experience in under 3 months. CiroStack's media engineering expertise is second to none."
Isabelle Fontaine
CTO, StreamDeck
"CiroStack delivered our complex MVP ahead of schedule. Their engineering team is truly world-class and acted as a true partner rather than a simple vendor."
Michael Chen
CTO, FinTech Systems
"The cloud migration strategy they architected saved us nearly 40% on our monthly AWS overhead. I cannot recommend their enterprise consulting enough."
Sarah Jenkins
VP of Engineering, HealthNet
"Their UX/UI redesign drastically simplified our checkout flow. We saw a 22% increase in conversion rates within the first month of launch."
David Dubois
Founder, RetailFlow
"CiroStack delivered our platform ahead of schedule and the code quality was exceptional. They felt like a true extension of our own engineering team."
Marcus Webb
CTO, NovaPay
"Working with CiroStack transformed our operations. Their AI integration doubled our efficiency within months. Genuinely outstanding results."
Leila Nkosi
CEO, BrightFlow
"Transparent, fast, and genuinely talented. The best software agency we've partnered with — full stop."
Tom Harding
Founder, Stacklite
"CiroStack transformed our online retail platform completely. Their engineering team cut our page load times by 60% and our cart abandonment dropped overnight."
Elena Rostova
Director of Product, ShopVault
"We needed a custom inventory management system that could scale to Black Friday traffic. CiroStack built it in 6 weeks, and it held flawlessly."
James Osei
Head of Engineering, MegaMart
"Building HIPAA-compliant software is notoriously difficult to get right. CiroStack's compliance-as-code approach gave us audit-ready infrastructure from day one."
Dr. Patricia Wu
CTO, CareLink Health
"Their patient portal redesign reduced our support tickets by 35%. The UX is intuitive enough that elderly patients use it without assistance."
Nathaniel Adeyemi
COO, MedStream
"The real-time transaction monitoring system they built processes over 2 million events per day with zero downtime. Remarkable engineering."
Sophie Laurent
VP Engineering, ClearBank
"We hired CiroStack to rescue a failing fintech project. They diagnosed the architecture issues within a week and had a new system in production within two months."
Raj Patel
Founder, PayRoute
"Our LMS used to crash during peak exam periods. After CiroStack's cloud re-architecture, it has handled over 50,000 concurrent students seamlessly."
Professor Laura Vance
CTO, EduPrime
"The AI-driven personalised learning engine they built has measurably improved student completion rates. This is genuinely transformative technology."
Chidi Okeke
CEO, LearnPath
"CiroStack built our supply chain visibility platform from scratch. We now have real-time tracking across 14 warehouses. ROI was evident within 90 days."
Hans Müller
Head of Ops, SwiftLogix
"The predictive maintenance AI model they deployed reduced our factory downtime by 28% in the first quarter. Extraordinary results."
Maria Santos
Plant Director, PrecisionMFG
"We needed to scale from 1,000 to 100,000 users in 6 months. CiroStack designed an architecture that handled the growth without a single outage."
Aiden Park
Co-Founder, Notifiq
"Their AI automation suite eliminated 8 hours of manual data-entry work per day for our operations team. The ROI paid for itself in the first month."
Fatima Al-Rashid
COO, DataNest
"The property listing platform CiroStack built for us is faster and more intuitive than Zillow. Our agents love it. Our clients love it even more."
Greg Thompson
CEO, UrbanNest Realty
"We went from a broken streaming backend to a Netflix-calibre experience in under 3 months. CiroStack's media engineering expertise is second to none."
Isabelle Fontaine
CTO, StreamDeck