Standing by…

Johannesburg, South Africa

STEVERALEPHENYA

Full Stack .NET Developer | AI Integration | AWS Certified

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Live Telemetry

Real GitHub activity, on the dials

0
Commits
0
Pull Requests
0d
Day Streak
0
Active Days

Approximate (live feed warming up)

The Driver

Who's behind the visor

Steve Junior Ralephenya

Results-driven Full Stack Developer with 4+ years building enterprise-grade .NET solutions. I specialise in C#, ASP.NET, Blazor and Angular with hands-on AWS cloud experience (Certified Developer – Associate, DVA-C02). I'm passionate about AI integration — backed by 6 Anthropic certifications covering Claude, agents, subagents and MCP — and have a proven track record delivering across conveyancing, insurance, fintech and e-commerce.

4+
Years
7
Certs
4
Companies
DVA-C02
AWS

Pit-Wall Skills

Telemetry across the stack

Languages & Frameworks

C# / ASP.NET Core90%
Blazor (WASM & Server)82%
Angular78%
TypeScript / JavaScript75%
React / React Native65%
Node.js68%

Architecture & APIs

REST APIs88%
Microservices75%
API Gateway (Ocelot / YARP)78%
.NET Aspire72%
GraphQL60%
Clean Architecture / DDD80%

AI Integration

Claude API85%
MCP (Model Context Protocol)82%
AI Agents & Subagents80%
RAG65%

Cloud & DevOps

AWS (DVA-C02 Certified)80%
Docker72%
CI/CD70%
Git / Bitbucket85%
Azure Blob Storage55%

Data & Integrations

SQL Server88%
Entity Framework / Dapper82%
MySQL75%
Twilio / Meta WhatsApp78%
ERP (Sage / Xero / Palladium)68%

The Grid

Selected work, sanitized for the public

AllAIWebIntegrations

Blazor WebAssembly Migration

Web

Leading the migration of a legacy ASPX conveyancing platform to Blazor WebAssembly — component architecture, Ocelot API gateway and .NET Aspire orchestration so the whole multi-service stack spins up locally.

Blazor WASM.NET AspireOcelotClean Architecture

Claude / MCP Integrations

Custom Model Context Protocol servers and Claude-powered agents wired into real developer workflows — from codebase-aware assistants to domain tools that automate repetitive engineering tasks.

Claude APIMCPSubagentsAgent Skills

Twilio WhatsApp Team Inbox

Integrations

A Twilio + Front WhatsApp integration that centralises all customer conversations into a shared team inbox with assignment and routing logic for insurance advisors.

C#Web APITwilioFront

ERP & Courier Integrations

Integrations

REST integrations with Sage, Xero and Palladium (ERP) plus ShipLogic and Skynet (courier) for OrderEazi — auth, payload mapping, retry logic and a required-boxes shipment algorithm.

C#RESTSageXeroShipLogic

Meta WhatsApp Template Engine

Integrations

A generic, dynamic template engine over Meta's WhatsApp API — fills values into pre-built templates and sends seamless messages from the backend.

C#Meta APIWhatsApp

The Lap

Four corners, one career line

1234
Corner 1 · Feb 2022 – Mar 2023

Junior Software Developer

Livex SoftwarePretoria, South Africa

Delivered inventory, student-administration and billing systems on ASP.NET Core, from responsive UI to database optimisation.

ASP.NET CoreMVCSQLJavaScriptBootstrap
Corner 2 · Apr 2023 – Jan 2025

Junior → Intermediate Full Stack Developer

Warp DevelopmentPretoria, South Africa

Grew from junior to lead contributor on OrderEazi — an order & inventory platform — owning integrations across ERP and courier services.

C#ASP.NET MVCAngularMeta WhatsAppERPSQL Server
Corner 3 · Feb 2025 – Jan 2026

Software Engineer

Bsure Insurance AdvisorsJohannesburg, South Africa

Integrated third-party insurance systems and built a centralised WhatsApp messaging platform for advisor teams.

C#Web APIAngularTwilioSQL ServerREST
Corner 4 · Feb 2026 – Present

Full Stack Developer

ON TRACK
Mphoti ConsultingJohannesburg, South Africa

Modernising a legacy ASPX conveyancing platform while driving a parallel Blazor WebAssembly migration and the team's AI adoption roadmap.

Blazor WASM.NET AspireOcelotASP.NETSQL ServerClaude / MCP

Pit Lane

Watch my CI/CD pipeline run — the same flow that deploys this site

Drop in an image URL — I'll run a real GitHub Actions build that deploys a full copy of this site (with your image as the hero) to its own Fly.io app, then hand you the live URL.

A public image URL — we'll build a full copy of this site with it as the hero, on its own live URL. Takes ~2–3 minutes (a real build!).

Trophy Wall

Silverware on the shelf

AWS Certified Developer – Associate
Amazon Web Services · Mar 2026 · DVA-C02
Master the Mainframe – Level 3
IBM · Jan 2021

6× Anthropic Certifications

Claude 101
Anthropic · Apr 2026
Claude Code 101
Anthropic · Apr 2026
Claude Code in Action
Anthropic · Apr 2026
Intro to Agent Skills
Anthropic · Apr 2026
Intro to Subagents
Anthropic · Apr 2026
Intro to Claude Cowork
Anthropic · Apr 2026

Onboard Camera

AI & MCP demos, straight from the cockpit

I Connected Claude AI to PayFast Using MCP

Building a Model Context Protocol server that lets Claude drive real PayFast payments.

How I Run My Website for Free (Mostly) With AWS

The S3 + CloudFront static-hosting setup behind this very portfolio.

More demos incoming

AI agents, subagents and MCP builds — recording soon. Subscribe on YouTube.

Race Engineers

What the crew says

"When Steve first joined Warp Development I had my doubts — but he quickly proved me wrong. He's incredibly dedicated, first in and last to leave, and consistently delivers high-quality work with a fantastic attitude. A true team player and a valuable asset."
Riaan Grobler
Senior Developer, Warp Development

Lights Out

Open for Full Stack .NET / AI Integration roles. Let's talk.

Or email directly: bikoralephenya@gmail.com