Serge LIBOCK's portrait

Hello, I'm Serge. I'm a software engineer with over 4 years of experience. My main focus is Software Development using Next.js, React Native, and SpringBoot (Java), but I am also tooled in Business Analysis and Project Management.

About me

Versatile Software Engineer with over 4 years of experience in the design, development, and leadership of web and cross-platform mobile applications. Result-oriented with a strong commitment to delivering scalable, high-quality solutions, promoting technical excellence, and supporting engineers through knowledge sharing and continuous improvement.

Particularly interested in financial technologies (FinTech) and banking platforms, scalable application development, and the application of Artificial Intelligence.

Skills

Programming Languages

  • TypeScript
  • Java
  • JavaScript
  • C
  • Kotlin

Frameworks

  • Next.js
  • Spring Boot
  • NestJS
  • Firebase
  • React Native
  • Express

Databases

  • MySQL
  • PostgreSQL
  • MongoDB

Testing

  • Jest
  • Cypress
  • Testing Library
  • JUnit
  • Mockito

Versioning

  • Git
  • GitHub
  • GitLab
  • Bitbucket

Business Analysis

  • UML
  • MermaidJS
  • Confluence
  • Jira

DevOps

  • Docker
  • Kubernetes

Languages

  • French (Native)
  • English (C1, IELTS)
  • German (B1, Goethe Institut)

Projects I've worked on

Tefo CBS screenshot 1
Tefo CBS screenshot 2
Tefo CBS screenshot 3
Tefo CBS screenshot 4
Tefo CBS screenshot 5

Tefo CBS

A Core Banking System for banks with an accent on flexibility and configurability. It achieves this through a number of engines such as the View Engine for configurable filters, an accounting engine for full customization of accounting schemes, a custom field engine for customized KYC forms and a validation engine for customized validation workflows.

  • Next.js
  • TypeScript
  • Turborepo
  • Google Blockly
  • SCSS
  • i18n
  • SpringBoot 3.0
  • Java
  • Postgres
  • MongoDB
  • Jenkins
  • Docker
  • Argo CD
  • Bitbucket
  • Jira
Microfi Collecte screenshot 1
Microfi Collecte screenshot 2
Microfi Collecte screenshot 3
Microfi Collecte screenshot 4
Microfi Collecte screenshot 5

Microfi Collecte

I worked as only frontend developer on this mobile project aimed at microfinance institutions. It is a mobile app that allows microfinance agents to collect deposits from their clients, with an added security level through the tracking of agents, multifactorial authentication, and end-of-day treatment of operations.

  • React Native
  • Expo
  • GitLab
  • Redux
  • Formik
  • Yup
  • Jest
  • React Native Testing Library
Sara Mobile Banking Application screenshot 1
Sara Mobile Banking Application screenshot 2
Sara Mobile Banking Application screenshot 3
Sara Mobile Banking Application screenshot 4

Sara Mobile Banking Application

Mobile banking app allowing customers of Afriland First Bank Cameroon to perform transactions, pay subscriptions, or check their records, all within the palm of their hands.

  • React Native
  • Kotlin
  • React Native Testing Library
  • GitLab
UFood Restaurant Management System screenshot 1
UFood Restaurant Management System screenshot 2
UFood Restaurant Management System screenshot 3
UFood Restaurant Management System screenshot 4

UFood Restaurant Management System

Multi-tenant SaaS. Users can manage their restaurants, employees and deliveries as well as provide support to customers.

  • React
  • JavaScript
  • Tailwind
  • Redux Toolkit
  • Git
  • GitHub
AttendanceX screenshot 1

AttendanceX

A multi-tenant SaaS allowing tenants to manage attendance, schedule newsletters, configure templates, manage users and generate reports.

  • Next.js
  • TypeScript
  • Tailwind
  • Firebase
  • Node.js

Experience

Knowledge for Africa New Uprising logo

Knowledge for Africa New Uprising

Yaoundé, CMSept. 2025 - Present

Full-timeOnsite

Lead Frontend Engineer(KANU Platform)

Sept. 2025 - Present

Highlight: Bootstrapped the entire frontend stack from scratch, replicating proven patterns from TEFO CBS to accelerate delivery.

Set up the frontend architecture for the KANU platform using NextJS, applying the same patterns and tooling established for TEFO CBS. Responsible for technical decisions, code quality standards, and mentoring developers on the frontend team.

  • React
  • Next.js
  • TypeScript
  • Tailwind
  • Docker
  • Bitbucket
  • Jira

Project Manager(KANU Platform)

Sept. 2025 - Present

Highlight: Defined product roadmap and prioritized features based on stakeholder feedback, ensuring alignment with the mission to democratize knowledge access in Africa.

Led end-to-end project management for a pan-African knowledge-sharing and networking platform connecting thought leaders, researchers, and policymakers across the continent. Coordinated cross-functional teams to deliver core features including think tank collaboration spaces, governance frameworks, member networking, and opportunity marketplaces.

  • Jira
  • Confluence
  • MermaidJS
PKFokam Research Center logo

PKFokam Research Center

Yaoundé, CMFeb. 2023 - Present

Full-timeOnsite

Visit

Lead Frontend Engineer(TEFO CBS)

Oct. 2023 - Present

Highlight: Implemented a custom accounting schema generator using Google Blockly, resulting in a 350% increase in efficiency for bank accountants. Established automated processes with Cypress, accelerating QA verification by approximately 620%.

Led a frontend developer team for a Core Banking System for Afriland First Bank South Sudan (100,000+ clients), ensuring 24/7 availability. Mentored junior engineers and conducted process experimentation to improve overall team efficiency.

  • React
  • Next.js
  • TypeScript
  • Google Blockly
  • Cypress
  • SCSS
  • Docker
  • Bitbucket
  • Jira
  • Turborepo
  • Ant Design
  • Formik

Backend Developer(TEFO CBS)

Aug. 2025 - Present

Highlight: Expanded scope to backend for TEFO CBS, delivering end-to-end features.

As more and more features were needed for Tefo CBS with limited staff, I started taking minor backend responsibilities on my own for the success of the project.

  • Java
  • Spring Boot
  • PostgreSQL
  • MongoDB
  • Jenkins
  • Docker
  • Argo CD
  • Bitbucket
  • Jira

Business & Functional Analyst(TEFO CBS)

Dec. 2024 - Present

Highlight: Reviewed UI/UX designs against requirements to identify discrepancies early, reducing downstream rework.

Analyzed business requirements with banking experts and drafted functional/technical specifications for a large-scale Core Banking System. Documented and refined user stories for 90+ modules, including accounting engines, transactions, KYC, AML, and audit logs. Collaborated with Product Owners to ensure requirements met regulatory, accounting, and operational standards.

  • Jira
  • Confluence
  • MermaidJS

Mobile Engineer(SARA Mobile Banking / Microfi Collecte)

Feb. 2023 - June 2024

Highlight: Led the delivery of the transfer feature, contributing to 7,500 active users and generating ~$30,000 USD in revenue in the first month.

Sole engineer responsible for the maintenance and evolution of the SARA BY AFRILAND legacy mobile banking app (React Native) for Ivory Coast and Liberia. Designed and implemented revenue-generating features, including utility bill payments and wallet-to-wallet transactions (Orange Money, MTN, E-Wallie).

  • React Native
  • i18next
  • Redux
  • Jest
  • Testing Library
  • Expo
  • Kotlin
  • GitLab
Cameroon Telecommunications logo

Cameroon Telecommunications

Yaoundé, CMJan. 2020 - Jul. 2020

InternshipOnsite

Visit

Junior Software Developer

Jan. 2020 - Jul. 2020

Highlight: Developed a software application for monthly evaluation of employees through multiple choice questions.

Worked as an intern on the development of a software to evaluate employees using Java 8, JavaFX and SceneBuilder learned on premise

  • Java

Self-employed (Freelance)

RemoteFeb. 2022 - Present

FreelanceRemote

Freelance Software Developer(Client projects)

Feb. 2022 - Present

Highlight: Delivered React/Next.js and React Native projects across web and mobile.

Designed and maintained web/mobile applications for clients in events, catering, and digital services. Developed "AttendanceX," an event management app featuring real-time attendance tracking and schedule management. Built "UFood Restaurant," a full-stack platform including a customer web and mobile app, a restaurant dashboard, and internal logistics tools. Implemented modular frontend architectures, integrated REST/GraphQL APIs, and managed push notifications and payments.

  • React
  • Next.js
  • React Native
  • TypeScript
  • Tailwind
  • Firebase
  • Git
  • GraphQL

Education

Siantou University Institute logo

Siantou University Institute

Oct. 2020 - Oct. 2022Yaoundé, CM

Bachelor of Technology (B.Tech), Software Engineering

Degree recognized by Zentralstelle für ausländisches Bildungswesen

Visit
PKFokam Institute of Excellence logo

PKFokam Institute of Excellence

Aug. 2018 - Dec. 2020

Undergraduate Studies - Computer Science

Visit
Saint Benedict Catholic Bilingual Highschool logo

Saint Benedict Catholic Bilingual Highschool

Sep. 2011 - Jul. 2017Yaoundé, CM

General Certification of Education - Advanced Level

Visit

Currently Reading

Clean Coder
Clean Coder65%
Atomic Habits
Atomic Habits20%
The Pragmatic Programmer
The Pragmatic Programmer15%

Contact

Have an opportunity or want to say hi? I'd love to hear from you.