Networks2026Campus Network Redesign
Segmented LAN/WAN with wireless coverage across a multi-building site, plus CCTV on its own VLAN.
- Structured cabling
- VLAN segmentation
- CCTV
Automating Africa
One connection.
reaches every access point.
Reliable connectivity for offices, campuses, and sites — designed to stay up.
Networks
Network Infrastructure
Reliable connectivity for offices, campuses, and sites — designed to stay up.
- LAN / WAN / wireless design
- Structured cabling
- Firewalls & VPN security
- CCTV & surveillance networks
Agri & IoT
Precision Agri & IoT
Sensor networks and field data that turn farming decisions into evidence.
- Soil & weather sensor networks
- Satellite crop monitoring
- Yield & disease detection models
- Field data dashboards
Systems Dev
Systems Development
Custom software built to run your operations, not just demo well.
- Web & mobile applications
- Enterprise / ERP systems
- API integrations
- Cloud deployment & support
Training · Start | Master | Develop
Code With Seth
Software engineering from scratch to building highly configurable, easy-to-maintain software — beginner to pro.
- Coding Fundamentals
- Web Development
- Databases
- Real World Projects
Work
Recent projects
A sample of what we've shipped across each service line — more case studies land here as projects close.
Networks2026
Agri & IoT2026Soil Moisture Monitoring Pilot
Field sensor network reporting soil moisture and temperature to a live dashboard for irrigation timing.
- Sensor network
- Dashboard
- Irrigation
Systems Dev2026Client Portal & Billing Module
A web portal for client onboarding, invoicing, and document tracking — the same engine behind this site.
- Django
- React
- PDF automation
Training2026Code With Seth — Cohort 3
A beginner-to-pro cohort covering fundamentals through deployed portfolio projects.
- Web development
- Databases
- Portfolio projects
People
The team
The people behind Sethnnections' delivery — click through for full qualifications and shipped work.
Happening soon
Upcoming events
Cohorts, workshops, and demo days — online and on-site.
18AUG
CohortHybrid
Code With Seth — Cohort 4 Starts
Beginner-to-pro track begins: coding fundamentals through real-world projects.
02SEP
WorkshopOn-site
Network Fundamentals Workshop
A hands-on half-day session on LAN design, cabling, and basic security practice.
20SEP
Demo DayOn-site
Precision Agri Demo Day
See the soil-sensor dashboard live and talk through setup for your own field.
Insights
From the blog
Notes from the field, the classroom, and the codebase. More articles coming soon.
Networks
Structured Cabling: Getting the Basics Right
Why a clean cable plan on day one saves you three call-outs a year later.
Jul 2026 · 4 min read
Agri & IoT
IoT Sensors for Smallholder Farms
What's actually worth measuring before you invest in a full sensor network.
Jul 2026 · 6 min read
Training
From Tutorial Hell to Job-Ready
The real difference between following a course and shipping a project.
Jun 2026 · 5 min read
Get a quote
Tell us what you're building
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Direct lines
Talk to Sethnnections
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- Replies within 1 business day
- Scoped quote before any work starts
- One team, four service lines, no handoffs