Summary
Overview
Work History
Education
Skills
Certification
Key Projects And Achievements
Timeline
Seth Sebeh-Kusi

Seth Sebeh-Kusi

Summary

Certified Senior Software Engineer and Architect with 10+ years of experience leading the design, development, and deployment of enterprise-grade, mission-critical software systems. Proven success in driving large-scale digital transformation projects, integrating fintech systems, and delivering secure, scalable, and high-performance applications. Strong track record in payment systems, team leadership, and modernizing legacy systems. Passionate about cloud-native development, API security, and data-driven decision-making.

Overview

13
13
years of professional experience
1
1
Certification

Work History

Technology Manager

Etranzact Ghana Ltd
07.2021 - Current
  • Lead the design and implementation of critical systems for mobile financial services, payments, and core banking integrations.
  • Spearhead software integrations with 15+ financial institutions (banks, savings & loans, microfinance), building secure APIs and real-time transaction platforms.
  • Mentor and train software developers, fostering a high-performing engineering team.
  • Oversee technology strategies, project timelines, and compliance with industry standards.

Team Lead, Software Engineering

Etranzact Ghana Ltd
01.2018 - 07.2021
  • Led a team of software engineers in developing mission-critical applications.
  • Managed project lifecycles, from requirements analysis to deployment, ensuring alignment with business goals.
  • Acted as a liaison between senior management and the technology team, reporting on project status and risks.

Software Engineer

Etranzact Ghana Ltd
08.2017 - 01.2018
  • Developed software solutions using Java following full SDLC best practices.
  • Collaborated with cross-functional teams to deliver scalable and maintainable code.

Founder & CTO

Gloryland Software
08.2015 - Current
  • Hall Management and Booking System deployed at two halls of the University of Ghana.
  • Built Edwom.com, empomart.com, an e-commerce and multi-level marketing platform.
  • Developed Eplus Capital Ltd’s investment management system with international payment systems.

Founder & CTO

1BigSale Company Ltd
08.2018 - Current
  • 1BigSale.com, a multi-vendor ecommerce platform

IT Manager

Edwom Company Ltd
08.2018 - 04.2017
  • Deployed Ecommerce and MLM applications

Instructor

Hanover Green Institute
04.2017 - 06.2018
  • Designed curricula, and trained students and professionals in Java, PHP, databases, and web technologies.

Warehouse Operative

Various UK Roles
06.2013 - 08.2017
  • Picking and Packing, Stock and Inventory management

Warehouse Operative

DHL Supply Chain UK
01.2013 - 04.2013
  • Picking and Packing, Stock and Inventory management

Warehouse Operative

Citezen Watch UK
11.2012 - 12.2012
  • Picking and Packing, Stock and Inventory management

Education

Master of Science - Business Analytics (Data Science)

University of Ghana Business School
06-2025
  • Focus Areas: Predictive Analytics, Machine Learning, Financial Modeling, Data Governance
  • Capstone: AI-driven stock price prediction and macroeconomic modeling for Ghanaian financial markets

Post Graduate Diploma - Advanced Computing

C-DAC, Pune, India, Pune, India
01.2015

Bachelor of Arts - Computer Science & Economics

University of Ghana
01.2014

Some College (No Degree) - WASSCE

Opoku Ware School
06-2006

Skills

  • Java (SE/EE)
  • Python
  • JavaScript
  • PHP
  • C
  • C
  • Quarkus, Spring Boot
  • Bootstrap, JQuery, Angular
  • MySQL, Oracle
  • Team leadership
  • GIT, Docker, Kubernetes
  • Software integration
  • Data analysis
  • EFK
  • AWS (EKS, EC2, RDS, S3, CloudWatch)
  • Kafka
  • Linux, Windows
  • Machine learning

Certification

  • Oracle Certified Professional (OCP) Java SE Programmer
  • Oracle Certified Associate (OCA) Java SE Programmer

Key Projects And Achievements

  • Mobile Banking (USSD & Mobile App), Led end-to-end architecture, development, and deployment of Etranzact’s flagship mobile banking platform, serving 15+ financial institutions including GCB, NIB, BOA, UBA and Prudential Bank.
  • Absa Bank Integration with MTN Mobile Money & AT. Worked on real-time Bank-to-Wallet and Wallet-to-Bank transactions via MTN’s *170/171* short code platform.
  • Payment Systems & Card Processing, Lead developer of Etranzact Card Processing system. Spearheaded the integration of Mastercard’s payment gateway into Etranzact’s platform, enabling support for all card types (debit/credit) and secure online transactions. · GHIPSS. Lead architect and developer for Etranzact’s integration with GHIPSS.
  • Electronic Money Issuers (Mobile Money) Integrations, Designed and implemented integrations with all major Electronic Money Issuers (EMIs) in Ghana - MTN, AT, Telecel.
  • DevOps & Cloud Modernization, Played a key role in establishing Etranzact’s DevOps Unit.
  • Switch Management, Contributed significantly to the Etranzact Switch Architecture.
  • Enterprise Transaction Monitoring Solutions, Architect & Lead Developer for Etranzact’s flagship web portal and internally built monitoring system.
  • Leadership & Engineering Mentorship, Mentored over 25+ software engineers and DevOps .
  • University Hall Management System, Deployed Hall Management and Booking System at two halls of the University of Ghana.
  • E-Commerce & Investment Platforms, Developed online ecommerce platforms including 1bigsale.com.

Timeline

Technology Manager - Etranzact Ghana Ltd
07.2021 - Current
Founder & CTO - 1BigSale Company Ltd
08.2018 - Current
IT Manager - Edwom Company Ltd
08.2018 - 04.2017
Team Lead, Software Engineering - Etranzact Ghana Ltd
01.2018 - 07.2021
Software Engineer - Etranzact Ghana Ltd
08.2017 - 01.2018
Instructor - Hanover Green Institute
04.2017 - 06.2018
Founder & CTO - Gloryland Software
08.2015 - Current
Warehouse Operative - Various UK Roles
06.2013 - 08.2017
Warehouse Operative - DHL Supply Chain UK
01.2013 - 04.2013
Warehouse Operative - Citezen Watch UK
11.2012 - 12.2012
University of Ghana Business School - Master of Science, Business Analytics (Data Science)
C-DAC, Pune, India - Post Graduate Diploma, Advanced Computing
University of Ghana - Bachelor of Arts, Computer Science & Economics
Opoku Ware School - Some College (No Degree), WASSCE

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Seth Sebeh-Kusi