Linus Bayere – Software Engineer & DevOps Specialist

Hi, I am Linus. I build cool stuffs with great tools.

Profile photo

Projects

YC Directory
2024
YC directory is a simple application which has a base idea like Y Combinator for entrepreneurs to pitch their Ideas and get reviews from investors
Chirpy
2024
This is a simple app to learn how to web servers in go programming language. The name of the demo application built is Chripy. Chirpy is a social network similar to twitter with basic functionalities.

Skills

Programming Languages

  • Go

  • Java

  • JavaScript

  • TypeScript

  • Python

  • C/C++

  • Bash

Front-End Development

  • HTML

  • CSS

  • React.js

  • Next.js

  • Tailwind CSS

  • GraphQL

DevOps Tools

  • AWS

  • Docker

  • Kubernetes

  • Terraform

  • Git

  • GitLab

  • GitHub

  • Vercel

  • DigitalOcean

Databases & Operating Systems

  • PostgreSQL

  • MySQL

  • MongoDB

  • Oracle

  • Linux/Unix

  • macOS

  • Windows

Experience

Software Developer
National Financial Credit Bank (NFC Bank) 11/2023 - 08/2024
Yaoundé, Cameroon
  • Contributed to optimizing a high-performance Java and python microservice backend serving 100,000+ active mobile users and handling over 5 million daily transactions, ensuring seamless user experiences and robust system stability. Strengthened existing CI/CD pipelines using GitLab, Docker, and Kubernetes to improve deployment frequency by 30% and enhance the platform’s resilience under peak load.
  • Strengthened existing CI/CD pipelines using GitLab, Docker, and Kubernetes to improve deployment frequency by 30% and enhance the platform’s resilience under peak load.
  • Refined monitoring and alerting frameworks by enhancing Prometheus, Grafana, and Splunk integrations. These improvements reduced mean time to recovery (MTTR) by 40% and supported more proactive, data-driven troubleshooting.
  • Streamlined Oracle Flexcube database operations by improving query performance and operational efficiencies, enabling faster, data-informed decision-making across the organization.
Technologies:
Oracle Flexcube
Nextra
Java
Python
Next.js
TypeScript
AWS
Fullstack Developer
CloudOpex 03/2023 - 11/2023
Yaoundé, Cameroon
  • Developed and optimized Nest.js API endpoints for the Nimbus project, enhancing backend responsiveness and ensuring seamless integration with the frontend.
  • Streamlined continuous integration and delivery workflows by leveraging GitHub Actions and AWS-based infrastructure. This approach reduced code-to-production lead times by over 60% and enabled multiple daily deployments.
  • Deployed and managed AWS resources (RDS, ECS, and Docker) to improve system scalability, stability, and reliability.
Technologies:
Nest.js
TypeScript
GitHub Actions
AWS RDS
AWS ECS
Docker
Software Engineer
Data Touch Analytics 03/2022 - 06/2023
Douala, Cameroon
  • Designed and delivered a full-stack blood bank management system (Python-Django backend, Next.js frontend) for the Gyneco-Obstetric and Pediatric Hospital of Douala (HGOPED).
  • Improved blood inventory retrieval speeds by 30% and boosted overall operational efficiency by 25%.
  • Deployed and monitored the application using Docker, GitHub Actions, DigitalOcean, and Vercel.
Technologies:
Nest.js
Next.js
Docker
GitHub Actions
DigitalOcean
Vercel
Software Engineer
WIZESTACK 01/2021 - 03/2022
Yaoundé, Cameroon
  • Developed frontend components for the Saint-Barth and UMJ platforms using React and Next.js, reducing page load times by 20% and enhancing user experience.
  • Built and optimized backend microservices with TypeScript and Nest.js, improving system responsiveness by 30% and enabling seamless handling of 10,000+ daily reservations.
  • Implemented WebSockets for real-time schedule updates in the UMJ platform, reducing synchronization delays by 40% and increasing staff scheduling accuracy by 25%.
Technologies:
TypeScript
Nest.js
Next.js
Docker
GitLab CI/CD
DigitalOcean
Software Engineering Intern
GROUPE SIA 06/2020 - 12/2020
Yaoundé, Cameroon
  • Developed and customized Odoo modules using Python to enhance functionalities for E-Commerce and other business operations, improving system efficiency and client satisfaction.
  • Integrated and extended Odoo’s modular ERP framework to align with specific customer requirements, demonstrating proficiency in Python and database management.
  • Collaborated with senior developers to debug, optimize, and deploy solutions, gaining hands-on experience in Odoo’s architecture and real-world application development.
Technologies:
TypeScript
Python
Odoo
Docker
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