Augastine Ndeti

Senior Software Engineer & Technical Consultant

Enterprise Systems • Financial APIs • Cloud Architecture

Based in Nairobi, Kenya (UTC+3)•Delivering for Global Teams

Available for senior engineering roles & selected technical consulting

Building & Modernizing Enterprise Systems with C#/.NET, Python & React

Hi, I'm Augastine Ndeti. Over the past 6+ years, I have architected motor insurance platforms for Tier-1 regional banks, engineered corporate pension portals (Kenya Airways), and integrated secure high-throughput payment gateways.

Primary Production Stack:

.NET 10 / C#PythonSQL Server & PostgreSQLREST APIsReact & Next.jsMicrosoft AzureM-Pesa Daraja API

6+ Yrs

Production Engineering

99.9%

Azure Cloud Uptime

25%

Query Latency Reduction

Tier-1

Bank & Insurance Portals

Get in Touch View Case Studies Resume PDF

For Employers: Senior Full-Stack / Backend (.NET, Python, Cloud)

For Clients: System Architecture, Payments & Modernization

Dual Track Collaboration

How We Can Work Together

Whether you need a Senior Engineer to anchor your core engineering team or a Technical Consultant to architect and deliver enterprise software.

For Employers & Engineering Leads

Hiring for a Senior Full-Stack, Backend, or .NET/Python role? I bring 6+ years of production experience in building scalable web apps, optimizing database queries, and leading SDLC delivery with 99.9% cloud uptime.

C#/.NET Core, Python, SQL, React, Next.js & Blazor
Azure Cloud Deployment & On-Premise Enterprise Engineering
Proven track record in FinTech, Banking, & Enterprise portals

View Full Experience Download Resume PDF

For Clients & Business Founders

Need a technical consultant to design, modernize, or build a custom web platform or API integration? I take full ownership from initial requirement scoping through architecture design to live production deployment.

Custom Web Portals & Enterprise IT Platforms
M-Pesa Mobile Money & Banking API Integrations
Codebase Audits, Security Hardening, & Query Optimization

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Production Deliverables

Featured Case Studies

View All Projects & Architecture

Production

Digital Motor Insurance Platform — Banking & Insurance

Enterprise motor insurance platform developed for banking and insurance operations, supporting digital quotations, policy workflows, payments, and integrations with external financial and insurance services.

Challenge: Motor insurance processes involved multiple systems, manual workflows, and external integrations that needed to work together reliably across the customer journey.

Engineering Impact: Contributed to the delivery and ongoing improvement of a production digital insurance platform used within banking and insurance operations.

C#.NETASP.NETReactBlazorSQL ServerM-Pesa APIREST APIs

Read Full Architecture Case Study

Live Production

Panfram Limited - Corporate Web Platform

Official corporate web platform for Panfram Limited, showcasing enterprise civil, structural, and mechanical contracting solutions, public works construction, and infrastructure engineering across Kenya.

Challenge: Panfram required a modern, high-performance digital portal to showcase their civil engineering contracting portfolio, safety policies, and public works construction projects.

Engineering Impact: Positioned Panfram as a trusted civil contracting partner across Kenya, improving organic search visibility and accelerating project inquiry conversions.

Next.js 15TypeScriptTailwind CSSServer-Side Rendering

Read Full Architecture Case StudyLive Website

Live Production

Crossentra Systems - Enterprise Software Consultancy Platform

Digital platform and client hub for Crossentra Systems, featuring enterprise software architecture, cloud integrations, and custom automation services.

Challenge: Crossentra required a unified digital storefront and client portal to streamline technical consulting engagement requests.

Engineering Impact: Boosted client conversion rates and established high-credibility positioning for international engineering contracts.

Next.jsTypeScriptTailwind CSSPython ETLCloud Infrastructure

Read Full Architecture Case StudyLive Website

Complete System

Enterprise School Management System

A multi-tenant educational administration platform featuring role-based access control (RBAC), automated fee tracking, and M-Pesa mobile money integration.

Challenge: Schools lacked automated fee collection systems, forcing manual bank reconciliation and delayed financial reporting.

Engineering Impact: Streamlined fee collection efficiency and eliminated financial record discrepancies.

Next.jsTypeScriptM-PESA Daraja APIPostgreSQL

Read Full Architecture Case Study

Core Competencies

Engineering & Consulting Capabilities

Solving enterprise operational requirements with resilient code, structured APIs, reliable database models, and cloud deployments.

Enterprise System Architecture

Designing resilient, scalable backend architectures using C#/.NET Core and Python microservices built to handle mission-critical traffic.

Payment Systems & Banking APIs

Seamless integration of mobile money gateways (M-Pesa), bank core APIs, and secure payment processing compliant with financial regulations.

Legacy System Modernization

Refactoring and auditing legacy .NET and Python applications, removing security vulnerabilities, and optimizing database performance.

Database Query Optimization

Refactoring complex SQL queries, indexing strategies, and database schemas across PostgreSQL, MySQL, SQL Server, and Oracle to boost API speeds by 25%+.

Full-Stack Web Engineering

Building ultra-fast, responsive web applications using Next.js 15, React, and Blazor with Server-Side Rendering and accessibility standards.

Data Automation & ETL Pipelines

Engineering custom Python automation scripts and high-speed data scraping pipelines that eliminate manual processing time by up to 35%.

Technology Stack

Production Technologies

Selected tools and languages utilized across production environments.

Backend & APIs

C#.NET CorePythonBlazorRESTful APIsFastAPI / DjangoNode.js

Frontend & SSR

React.jsNext.js 15TypeScriptTailwind CSSJavaScript (ES6+)SSR / SSG

Cloud, Data & DevOps

Microsoft AzurePostgreSQLMySQLSQL ServerOracleDockerM-Pesa APIGit / CI/CD

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