Hi, I am 

Samuel Andrew

etherofgodd

Software Engineer

Growth Minded | Open Source Advocate | Tech Enthusiast

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AboutMe

"Growth lies in curiosity—every line of code is a question, every solution a stepping stone to the next challenge."

I'm a software engineer with 5+ years of experience building products that matter—from fintech platforms handling real-world transactions to healthcare solutions improving patient outcomes.

Currently sharpening my cybersecurity expertise at CounterShadow while pursuing my Master's in Computer Science. My foundation? A Bachelor's in Computer Science and an unquenchable curiosity for solving complex problems.

Products & Philosophy

Experience is the difference between shipping a prototype and launching a product that scales. Intelligence alone doesn’t ensure durability—I've learned that through years of working at both ends of the spectrum: enterprise-grade platforms processing nearly $1B monthly and lean startups pivoting fast to meet user needs.

My decisions are shaped by this balance—merging engineering precision with product vision. I've helped startups raise Series A rounds and others secure $100K SAFE funding based solely on the strength of the full-stack platforms I delivered. These experiences set me apart—not just in how I code, but how I think.

What I've Built

Fintech solutions that handle real-world transactions.
Healthcare products improving patient outcomes.
Cybersecurity tools.
Full-stack applications from concept to deployment.
5+
Years Experience
2
Degrees Pursuing
3
Core Industries

Tech Arsenal

Languages

TypeScriptJavaJavaScript

Frameworks and Libs

SpringNode.jsNext.jsNestJSJHipster

Databases

PostgreSQLMySQLFirebase

Mobile/Web

ReactReact Native

Cloud & DevOps

DockerBashGCPDigitalOceanCI/CD (GitHub Actions)

Beyond the Code

When I'm not architecting solutions or debugging complex systems, you'll find me at the gym pushing my limits or in the kitchen experimenting with new recipes—both require patience, precision, and a willingness to iterate until perfect.

ExperienceWork Timeline

"Track my growth."
2025

CounterShadow, London, UKActive

Software Engineer
Engineered robust authentication and authorization services (RBAC, OAuth scopes, secure API key management) and an integrated, secure event ingestion microservice with source validation for the core platform.
Architected and delivered high-level third-party service integrations for the CounterShadow security dashboard, leveraging a generic, Dockerized container solution for modular, scalable, and rapid deployment.
Developed foundational core libraries, establishing a standardized framework to accelerate future product integrations and platform features.
Engineered application nodes for CounterShadow's CACAO Security Playbooks, enabling UI-driven custom workflow definitions for automated security incident response.
Enhanced and maintained CounterShadow's AMI (Alert Management & Intelligence) decision engine microservice, supporting the full incident response lifecycle from Alert Ingestion to automated Response & Documentation.
2024

Nara Therapy, Decatur, Georgia, USA

Software Engineer II (Remote)
Ensured codebase integrity via rigorous code reviews and merging, contributing to a bug-free CI/CD pipeline for a HealthTech SaaS platform.
Engineered HIPAA-compliant authentication and optimized therapy matching algorithms, protecting PHI and enhancing patient-therapist pairing for key SaaS features (mood check-ins, journaling).
Spearheaded preparation of production-ready builds instrumental in securing $100k in seed funding and supporting VC technical due diligence.

AsankaSend, Accra, Ghana

Software Engineer II (Remote - Contract)
Architected and developed a proprietary in-house international fund transfer system, replacing a third-party service to enhance system control, data sovereignty, and reduce operational costs.
Implemented core FinTech functionalities: secure transaction processing (cryptographic API keys), real-time currency conversion algorithms, and adherence to AML/KYC regulations.
Engineered significant security and scalability enhancements using cloud-native tools, facilitating cross-border transactions (Ghana, Nigeria, UK) and delivering a comprehensive admin backend (user management, transaction monitoring, RBAC).
2023
2022

Remita, Lagos, Nigeria

Software Engineer I (Hybrid)
Focused on the development and enhancement of the Remita agency platform, delivering key features to improve agent usability and transaction processing capabilities.
Contributed to the integration of payment services within the agency platform, ensuring reliable and secure operations for a distributed agent network.
Software Engineer II (Hybrid)
Led the re-architecture of the core payment engine microservice, implementing features for single/bulk payment transactions and a new checkout system; integrated diverse payment channels (Bank Transfer, Remita) and card payment processors (Cybersource, PayU), utilizing card BINs for intelligent transaction routing, ensuring 3DS compliance, and enhancing transaction security with Remita's decision engine, all within an event-driven architecture and Dockerized deployments.
Developed robust merchant onboarding/authentication workflows (OIDC principles) for a new SaaS product for Remita merchants, managed API key lifecycles, and architected a new API Gateway microservice for unified merchant access to services.
Contributed to the merchant app's backend SaaS infrastructure (a suite of Java JHipster-generated microservices Dockerized for cloud deployment), focusing on TMS card transaction processing.

Prunny Technologies, Atlanta, USA

Software Engineer (Remote - Contract) - Mobile Focus
Led end-to-end mobile application development for CTMFB (FinTech SaaS banking app), delivering secure bill payments, fund transfers, and account management features by integrating with backend APIs.
Implemented critical mobile features for CTMFB (balance inquiries, transaction history, mobile payments) adhering to financial regulations and security protocols (encryption, MFA, secure API key consumption).
Spearheaded the v2 mobile re-architecture of Efactory (utility payment SaaS product), resolving stability issues and enhancing UX; engineered new mobile features (electricity token purchasing/retrieval, meter management) with integrated data visualization tools.
2021

HiFast Technologies, Lagos, Nigeria

Software Engineer I (Remote)
Developed secure, user-centric FinTech mobile applications (iOS/Android) for cryptocurrency exchange using React Native, optimizing performance and UX.
Implemented core features including crypto wallet management, real-time exchange rate algorithms, and transaction histories, integrating with blockchain networks and third-party APIs.
2020

Fredisim Global Ventures limited, Lagos, Nigeria

Software Engineer Intern (Onsite)
Gained foundational web development (WordPress, CMS) and client communication skills during an intensive software engineering internship.