[STATUS] Open to opportunities

John Paul Vangerwua

Software Engineer

I craft robust, scalable software with a focus on AI-driven applications. From neural network-based intrusion detection systems to AI chatbots and biometric verification APIs, I build solutions where human creativity meets machine intelligence.

Experience

Sept 2025 — Present

Software Engineer (Consultant)·Alten Ltd

Designing scalable search and filtering solutions across reliability dashboards. Optimizing backend query performance and expanding reporting capabilities.

TypeScriptReactNode.jsData Visualization
Oct 2022 — March 2025

Software & Security Engineer·Tata Technologies

Led development of a Neural Network-based IDS with Python and Rust. Built MITRE ATT&CK-aligned dashboards and implemented CI/CD pipelines for legacy applications.

PythonRustAI/MLSplunkAWSDocker
Nov 2019 — Sept 2022

Full Stack Senior Software Engineer·Analytics Intelligence

Built AI-powered APIs for facial recognition and document verification. Developed an AI chatbot system and managed Kubernetes deployments at scale.

GoTypeScriptNext.jsKubernetesElasticsearch
Oct 2018 — Oct 2019

Full Stack Software Engineer·KPMG Nigeria

Modernized legacy applications from WebForms to ASP.NET Core. Automated business processes and optimized backend services.

C#ASP.NET CoreDockerRedisGraphQL

Projects

mapr

Open-source OSINT platform for intelligence gathering and analysis.

OSINTNext.jsTypeScript

prepme.ai

AI-powered interview preparation app with intelligent feedback.

AI/MLNext.jsTypeScript

laz

Typesafe RPC communication layer between loco.rs and Rust frontend clients.

RustRPCDioxusLeptos

rustlee

A free Rust education and community platform for learners.

RustEducationCommunity

Skills

Languages

  • TypeScript
  • Python
  • Rust
  • Go
  • C#

Frameworks

  • Next.js
  • React
  • Node.js
  • ASP.NET Core
  • FastAPI

Tools

  • Docker
  • Kubernetes
  • AWS
  • Splunk
  • Elasticsearch

Focus Areas

  • AI/ML Systems
  • Cybersecurity
  • Distributed Systems

Now

What I'm currently focused on. Inspired by nownownow.com

Learning

  • Advanced Rust patterns
  • LLM fine-tuning
  • OSINT techniques

Building

mapr - an open-source OSINT platform

Reading

Les Misérables

Listening

You're Somebody Else — Flora Cash

Contact

Interested in working together? Let's connect.

Crewe, United Kingdom

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