Portfolio
I build mobile and web apps, developer tools, and the infrastructure behind them. Here’s what I’m working on.
I build mobile and web apps, developer tools, and the infrastructure behind them. Here’s what I’m working on.
Software & Systems Engineer · New York, NY
me@adebayosotannde.com · adebayosotannde.com · github.com/tsotannde
Graduate study focused on software engineering, DevOps practices, infrastructure, and production-ready systems.
Bachelor of Arts in Computer Science with coursework in systems programming, computer organization, operating systems, security, networks, and software development.
Certification in Scrum principles, team collaboration, and iterative product delivery.
Supported daily facility operations across staffing, scheduling, guest safety, customer service, inventory, financial accountability, and team coaching.
Led teams of 50–100 associates in a high-volume operation processing 20,000+ packages daily, strengthening workflow management, prioritization, incident resolution, and team development.
Contributed to rebuilding a web point-of-sale system as a native Swift and UIKit iPad application; supported feature planning, UI architecture, debugging, and reliability improvements.
Personal finance web app with Flask, PostgreSQL, Firebase Authentication, and Plaid. Includes transactions, reports, bills, and debt tracking.
iOS VPN app in development using Swift, UIKit, NetworkExtension, and WireGuardKit, with a related server automation toolkit.
Reusable Swift package for Apple and Google sign-in through Firebase Authentication.
Python · Flask · PostgreSQL · JavaScript · HTML · CSS · Firebase
I’m Adebayo. I build apps, write tools, and run the servers behind my projects. Most of my mobile work is in Swift and UIKit, and my web apps use Python.
I like working on the whole thing: the interface, the code, and what it takes to keep it running. I also run a four-node Proxmox homelab where I host services and work on networking, storage, and automation.
Swift, UIKit, Swift Concurrency, Firebase, and NetworkExtension-based mobile applications.
A four-node Proxmox VE cluster with Linux bridges, virtual machines, Ceph, and TrueNAS storage.
WireGuard, pfSense CARP failover, Tailscale remote access, TLS, and Cloudflare DNS validation.
PowerShell tooling, Git-based workflows, observability, UPS monitoring, and reliable day-to-day operations.
You can also reach me at me@adebayosotannde.com.