SOFTWARE · INFRASTRUCTURE · SECURITY

Hussein Salim.

Senior Software & Infrastructure Engineer / Kenya

With six years of experience, I build software and run the systems behind it. My work spans backend engineering, cloud infrastructure, automation, and security-minded operations.

Digital Infrastructure Lead at Food Innovation Studio

THE THINGS I BUILD & RUN

Selected work

01 / PROJECTS

Hands-on infrastructure work and ambitious builds on my roadmap. Planned projects are ideas I intend to implement; select any project for the scope.

Self-managed infrastructure labA Proxmox-based home lab for running and operating virtual machines, Linux containers, and self-hosted services.Infrastructure · 2026

The environment includes Home Assistant, network management, NAS, media, video surveillance, and a Docker host. I’ve worked on secure remote access, GPU passthrough, troubleshooting, and planning backups and recovery across workloads.

Proxmox VE · KVM/QEMU · Linux · Docker · Tailscale

Application hosting & stagingIsolated staging and production environments for a Laravel application.Infrastructure · 2026

Operated containerized services with Docker Compose and Cloudflare Tunnel, configured a separate staging database and access, and troubleshot application and deployment issues.

Docker Compose · Laravel · MySQL · Cloudflare Tunnel

Workflow automationAPI-connected workflows for content and publishing operations.Automation · 2026

Built and tested n8n workflows using triggers and APIs for Facebook and Instagram publishing, including external webhook access and integration troubleshooting.

n8n · APIs · Webhooks · Tailscale

Multi-tenant deployment platformA self-service platform for deploying isolated applications across environments.Planned · Platform engineering

Build an API and worker that provision tenant environments, manage deployment lifecycles, and roll back failed releases. Add role-based access, audit logs, health checks, and a control-plane dashboard.

Go or TypeScript · PostgreSQL · Docker · Kubernetes · OpenTelemetry

Event-driven order processing systemA resilient service architecture for processing orders and payments asynchronously.Planned · Distributed systems

Build independently deployable services with an event broker, transactional outbox, idempotent consumers, retries, and dead-letter queues. Document failure modes and test recovery under load.

Node.js or Go · PostgreSQL · Kafka or RabbitMQ · Docker

Identity and access gatewayA central authentication and authorization service for internal applications.Planned · Security

Implement OAuth 2.0 and OpenID Connect integrations, short-lived sessions, role-based permissions, audit events, and rate limiting. Include threat modeling and automated security tests.

OAuth 2.0 · OpenID Connect · PostgreSQL · Redis

Backup and recovery orchestratorA service for managing and verifying backups across lab workloads.Planned · Infrastructure

Build scheduled backup jobs, retention policies, encrypted storage, status reporting, and restore drills for virtual machines and application data. Document recovery objectives and test the restore process.

Linux · Proxmox API · Object storage · Automation

Production reliability toolkitAn observability and incident-response stack for real services.Planned · Observability

Instrument a sample application with metrics, logs, and traces; define service-level objectives and actionable alerts. Add deployment checks, runbooks, failure injection, and an incident review.

OpenTelemetry · Prometheus · Grafana · CI/CD

WHERE I’VE CONTRIBUTED

Experience

02 / WORK

Digital Infrastructure Lead at Food Innovation Studio

Lead digital infrastructure, backend systems, web platforms, and data workflows. Work across architecture, integrations, security practices, monitoring, automation, and documentation.

Jan 2026 – Present

Full-Stack Developer at Tendu Solutions

Built web applications and backend services, integrated APIs, supported AWS and Azure solutions, and automated business workflows.

Jan 2024 – Oct 2025

Consultant Research Assistant at International Rescue Committee

Coordinated community programmes and stakeholder reporting, supporting more than 160 participants weekly.

Jun 2024 – Dec 2024

IT Support Officer at Farmbid Africa

Administered servers and enterprise applications, supported cloud migration and CI/CD, and documented infrastructure and security practices.

Sep 2022 – Jan 2024

IT Intern at Hallmark Marketing Company

Supported analytics, reporting, monitoring, and web performance improvements using SQL and JavaScript.

Jan 2020 – Apr 2021

HOW I WORK

Tools & practice

03 / SKILLS
Software

PHP, Laravel, Node.js, TypeScript, React, REST APIs, MySQL, PostgreSQL

Infrastructure

Linux, Windows Server, Proxmox, Docker, AWS, Azure, CI/CD

Security & operations

Secure access, system hardening, monitoring, troubleshooting, backups, documentation

THE FOUNDATION

Education

04 / EDUCATION

BSc, Computer Science

Moi University

2016 – 2020

Kanga School

Secondary education

2011 – 2014