I am Confidence Isaiah, a full-stack software engineer with 6+ years of experience building scalable fintech, health tech, and SaaS platforms. I specialize in Node.js, TypeScript, and AWS, and I’ve led engineering teams to ship end-to-end products with strong performance and operational efficiency. I enjoy solving complex distributed systems, real-time processing, and payments integrations, and I’m passionate about mentoring others and shipping reliable software. I’ve delivered multi-tenant architectures, integrated secure payments, and built dashboards and observability tooling to improve system reliability. I love collaborating across product, design, and operations to turn ideas into robust, customer-focused solutions.

Confidence Isaiah

I am Confidence Isaiah, a full-stack software engineer with 6+ years of experience building scalable fintech, health tech, and SaaS platforms. I specialize in Node.js, TypeScript, and AWS, and I’ve led engineering teams to ship end-to-end products with strong performance and operational efficiency. I enjoy solving complex distributed systems, real-time processing, and payments integrations, and I’m passionate about mentoring others and shipping reliable software. I’ve delivered multi-tenant architectures, integrated secure payments, and built dashboards and observability tooling to improve system reliability. I love collaborating across product, design, and operations to turn ideas into robust, customer-focused solutions.

Available to hire

I am Confidence Isaiah, a full-stack software engineer with 6+ years of experience building scalable fintech, health tech, and SaaS platforms. I specialize in Node.js, TypeScript, and AWS, and I’ve led engineering teams to ship end-to-end products with strong performance and operational efficiency. I enjoy solving complex distributed systems, real-time processing, and payments integrations, and I’m passionate about mentoring others and shipping reliable software.

I’ve delivered multi-tenant architectures, integrated secure payments, and built dashboards and observability tooling to improve system reliability. I love collaborating across product, design, and operations to turn ideas into robust, customer-focused solutions.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert

Language

English
Fluent
German
Intermediate

Work Experience

Co-Founder / Lead Software Engineer at Munar Africa
October 1, 2025 - Present
Co-founded and led multi-tenant backend for fintech/healthcare SaaS; built two Next.js web apps and two React Native mobile apps with shared services (auth, payments, event management); designed scalable architecture and led product delivery.
Lead Software Engineer (Contract) at Center Point Multi Solutions
July 1, 2025 - January 1, 2026
Led MVP launch of ERP system and Student Portal; owned end-to-end product development including backend, frontend, and cloud deployment; established multi-tenant architecture and integration points for payments and user management.
Software Engineer (Full-Stack) at District Group
December 1, 2024 - June 1, 2025
Built scalable backend APIs (NestJS, GraphQL) and frontend capabilities for healthcare and educational platforms; contributed to performance optimizations and reliability improvements.
Site Reliability Engineer (Contract) at Dowee
August 1, 2024 - October 1, 2024
Monitored and improved reliability of AWS infrastructure (EKS, RDS, S3); reduced incident response time through proactive alerting and observability; built dashboards and alerts with Grafana and CloudWatch.
Full-Stack Software Engineer (Contract) at Talamus Health Care Ltd
November 1, 2023 - February 1, 2024
Developed health care platform features and real-time modules; contributed to authentication, inventory, and patient management; improved system performance and reliability.
Lead Backend Engineer at Stash Fintech Ltd
December 1, 2023 - February 1, 2024
Built and maintained secure backend systems for fintech apps, supporting secure financial transactions and KYC workflows; contributed to mobile app integration.
Full-Stack Engineer at Lottz & Crocz Global Ltd
October 1, 2020 - December 1, 2022
Developed backend APIs for delivery platforms with real-time updates and improved reliability and performance.
Software Engineer (Full-Stack) at eHealth Africa
January 1, 2023 - November 1, 2023
Developed health platform features, built real-time data workflows, and contributed to scalable health tech solutions in a cross-functional team.

Education

BSc (Hons) Medical Laboratory Science at University of Nigeria, Nsukka
November 1, 2017 - December 1, 2023

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Healthcare, Financial Services, Education, Professional Services