Looking for a job

Emmanuel Danquah

@emmanueldanquah

Message

I build production full-stack systems spanning SaaS, mobility, Web3, and real-time operations.

Ghana

Message

What I'm looking for

I'm open to remote roles where I can own production systems end to end, from client requirements and architecture through deployment and maintenance.

I've led end-to-end delivery at Chen Technologies Limited, building production SaaS, biometric payroll, commerce, and mobility systems for clients including Demeter Ghana. My work covers requirements, architecture, APIs, database design, React front ends, testing, deployment, and maintenance.

I've also built B3TR Transit, a VeChain ride-to-earn dApp with 100,000 recorded trips, and Zof Fleet Console, which sustained 10,000 events per second under load. I enjoy solving constrained-infrastructure problems with reliable server-side verification, auditability, and practical automation.

Experience

Work history, roles, and key accomplishments

Current

Founder & Lead Engineer

Current

Chen Technologies Limited

Nov 2024 - Present (1 year 11 months)

Lead engineer on every build: requirements with clients, schema and API design, front end, testing, deployment and ongoing maintenance. Delivered multiple production systems including a multi-tenant school management SaaS, a biometric attendance-to-payroll system, and an all-electric ride-hailing platform.

Current

Founding Team Executive

Current

Prodigee Pro

Shapes product vision, strategy and early operations; translates business needs into technical requirements for the development team.

Lead Developer

B3TR Tradze

Jul 2024 - Dec 2024 (5 months)

Built an automated trading bot on the company's proprietary strategy, opening and closing trades from real-time market conditions. Integrated exchange APIs for live price monitoring and trade execution, removing manual and emotional decision-making from execution.

Automated Trading Exchange APIs Real time Data Strategy Implementation