Armin Ranjbar

Armin Ranjbar

Chief Technology Officer @ BCB Group

About

Fintech & SaaS CTO | Built & Scaled $100M+ Platforms | Led 200+ Engineers | $16M Raised | Exits I’m Armin, a hands-on CTO and product-first tech leader with 18+ years of experience shipping software that handles serious money and scale. 🛠 What I’ve Built: - Bonsai Smart Wealth: Core infra from 0→1 in 4 months, integrated 10+ fintech APIs (Seccl, TrueLayer, Bondsmith…) - Flux Computer: Distributed ML compute platform slashing AI ops costs - Blockcorp: Scaled to €8M ARR, built 125+ DL projects incl. Walmart supply chain - Fluent Finance: Stablecoin protocol & private bridge merging TradFi + DeFi - Hybree/Deskbit: IaaS/PaaS and VDI SaaS infrastructure operating in europe, selling through Big4. 💡 I’ve led: - Engineering orgs from 5 to 200 - Multiple successful exits - Fundraising efforts ($16M total) - Patent-pending cryptography work - Open-source contributions to Debian, OpenStack 🧠 Tech That Gets Me Going: - Rust, Go, Python, Solidity, C++ - Kubernetes, Terraform, GCP/AWS/OpenStack - Federated Learning, AI automation, HFT strategies, on-chain compliance 📘 Writing a book on startup tech leadership. 🎯 Always open to: - Advising early-stage founders - Speaking on AI, fintech, infra, scaling - Collaborating on hard problems that matter Let’s talk if you’re building something bold.

Country

United Kingdom

City

London

Industry

Financial Services

Skill

Linux, MySQL, Software Development, Open Source, MLOps, Distributed Computing, Machine Learning, Strategic Planning, Information Security, Cross-Functional Team Building, Fintech Innovation, Continuous Integration and Continuous Delivery (CI/CD), DevOps, Technology Leadership, Technological Innovation, Web Services, Cloud Computing, Leadership, Back-End Web Development, Stakeholder Management

Experience

BCB Group

Chief Technology Officer

BCB Group

LinkedIn
2025-6 - Present · 1 yr 4 mos

London Area, United Kingdom

CTO of BCB Group, leading Engineering, SRE and Crypto Tech for a regulated crypto-native financial services business. Established AI and automation as a core engineering capability, rolling out enterprise AI tooling across the org under a governed model, building in-house AI agents for high-volume internal workflows, and embedding AI-assisted development deep into the SDLC. Delivered a series of strategic platform launches across payments, banking and trading infrastructure, alongside the largest modernisation programme the platform has seen, including a full database migration, ingress refresh, and a re-architected account model for regulated reporting. Closed major identity and supply-chain attack vectors, owned vendor commercials and regulatory submissions, and rebuilt board-level technical communications into a format consumed directly by Board. Hiring, performance and team structure all moved onto a more rules-based, scalable footing during the period. Building a trusted platform to move, store, earn, and trade fiat and digital assets, 24/7, globally.

Blockcorp

Board Member

Blockcorp

LinkedIn
2018 - Present · 8 yrs

Dubai, United Arab Emirates

Bonsai Smart Wealth

Co-Founder

Bonsai Smart Wealth

LinkedIn
2024 - 2025-10 · 1 yr

London, England, United Kingdom

Driving creation of a digital wealth management platform that leverages AI and fintech innovation to deliver real-time personalized financial guidance. Leads technology strategy, product architecture, and cross-functional team execution. Engineered the complete infrastructure with a small offshore team in 4 months, ensuring cost efficiency, seamless integration and deployment. Orchestrated integration of 10+ third-party financial services (Gocardless, Truelayer, Northrow, Seccl, Bondsmith, OpenAI, Clearbank, etc), enhancing platform capabilities and regulatory compliance. Spearheaded regulatory compliance efforts, navigating the -ongoing- FCA approval process for fintech operations.

Flux Computer

Chief Technology Officer | Founder

Flux Computer

LinkedIn
2024 - 2025 · 1 yr

London, England, United Kingdom

Founded Flux Computer to revolutionize machine learning operations using a distributed processing platform that harnesses underutilized global compute resources. Focuses on lowering ML operational costs and implementing secure, scalable solutions. Designed and implemented over 50% of the backend architecture in Golang, optimizing for scalability and efficiency. Directed a cross-functional team of 10 developers and AI scientists, optimizing research and development efficiency. Funded two research groups across the globe to solve the efficiency problem of homomorphic encryption, patent pending.

Fluent Finance

Chief Technology Officer

Fluent Finance

LinkedIn
2022 - 2024 · 2 yrs

Utah, United States

Led development of fintech solutions bridging traditional banking and blockchain. Launched the Fluent stablecoin protocol and private settlement bridge, improving transaction transparency and operational efficiency. Initially joined as Head of Blockchain Infrastructure, later promoted to CTO, managing a team of 15 developers. Optimized product development cycles, reducing time-to-market and enhancing product readiness.

Bitfury

Chief Technology Officer | Clarity Protocol

Bitfury

LinkedIn
2020 - 2022 · 2 yrs

London, England, United Kingdom

worked with Crystal intelligence team to provide accountability, accuracy and advanced on-chain intelligence platform on chain. Developed an advanced distributed storage system handling 2TB of processable text with high efficiency. Delivered on-chain compliance data to ~100 clients with high availability and security.

Hybree Cloud

Chief Technology Officer | Founder

Hybree Cloud

2011 - 2020 · 9 yrs

Luxembourg

As a founding member, revolutionized cloud service delivery with a license-free model that cut costs and drove market disruption. Oversaw design, deployment, and strategic partnerships that secured government and enterprise contracts leading to a successful exit. Startup of the year 2020 in Luxembourg. Established a cloud infrastructure company, securing partnerships with Redhat and Cloud foundry, KPMG and Deloitte. Starting the company all by myself as the first engineer, out of pure love for Linux/Virtualization. Established and maintained cloud service contracts with Big Four firms as our main sales channel ensuring enterprise-grade compliance and performance. Led expansion efforts, growing the engineering team to 200 members across multiple task forces, contributing to a successful acquisition in 2019.

IBM

Senior Software Engineer

IBM

LinkedIn
2007 - 2011 · 4 yrs

Designed and implemented the first iteration of IBS’s IaaS project. Led a team of 10 engineers, improving scalability and fault tolerance of enterprise SaaS/IaaS products. Developed early DevOps pipelines, reducing deployment times by 50%.

Emirates NBD

Software Engineer

Emirates NBD

LinkedIn
2003 - 2007 · 4 yrs

Worked with the HFT team in C/C++, focusing on Operating System optimizations. Contributed to open-source cloud projects, including Linux Kernel. Designed and maintained large-scale global trading systems, ensuring high availability and performance.

Armin Ranjbar's Contact Information

Email

******@***.com

Phone

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