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Frank Paintsil

@frankpaintsil

Full-Stack Software Developer at Adaptive Computer Solutions (ACS), building enterprise web applications and secure authentication workflows.

Ghana

Message

At Adaptive Computer Solutions (ACS), I develop enterprise web applications and build backend services and REST API workflows using React, TypeScript, Java/Spring Boot, and Node.js. I also implement authentication and authorisation flows with Microsoft Entra ID, MSAL, and OAuth 2.0.

My work includes Microsoft 365 integration, payment workflows, and product experiences for Cloudflare and connectivity solutions. I contribute to testing, code reviews, and CI/CD practices to support application delivery.

Previously, I developed frontend features for business risk and verification workflows at Riskspot and CoupCode. I also contributed to the Enterprise Business Verification Platform, working on application workflows and user-facing functionality.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

Adaptive Computer Solutions (ACS)

Aug 2025 - Present (1 year 3 months)

Develop and enhance enterprise web applications using React, TypeScript, and modern frontend architecture. Build and integrate backend services and REST API workflows using Java/Spring Boot and Node.js, and implement secure authentication and authorization flows.

React TypeScript JavaScript Java Spring Boot NodeJS REST APIs Microsoft Entra ID

MSAL (Microsoft Authentication Library)

OAuth RBAC SQL CI CD Agile Scrum

Software Engineer (Frontend)

Riskspot

Oct 2024 - Aug 2025 (10 months)

Developed and maintained React and TypeScript application features for business risk and verification workflows. Integrated REST APIs and implemented reusable UI components, form validation, state management, and responsive layouts.

React TypeScript REST APIs UI Components State Management Responsive Design Debugging Testing

Software Engineer (Frontend)

CoupCode

Apr 2024 - Apr 2025 (1 year)

Built and enhanced frontend features using React, JavaScript, and modern CSS tooling. Connected user interfaces to backend APIs, managed application state, and improved usability across key workflows.

React JavaScript CSS API Integration State Management Agile Code Review

Software Engineer / IT Manager

Shai Osudoku District Hospital

Nov 2023 - Sep 2024 (10 months)

Supported the development and maintenance of internal digital solutions and provided technical support for operational systems. Worked with staff to understand technology needs, troubleshoot issues, and improve the reliability of day-to-day IT services.

Technical Support Troubleshooting IT Services

Digital Solutions

Software Engineer

Xcelsz

Apr 2023 - Nov 2023 (7 months)

Contributed to web application development, implementing frontend functionality and integrating application services. Worked with developers to test features, fix defects, and deliver improvements through version-controlled workflows.

Web Development Frontend API Integration Testing Version Control