Hilario Nengare

Software Engineer & AI Developer

Hi, I’m Hilario Nengare — a software engineer specialising in AI integration, full stack web development, and scalable backend systems. I build products that are fast, intelligent, and built to last.

Download CV

My Background

Resume

Experience

ChitChat AI

Software Engineer

Cape Town, South Africa

Apr 2025 – Present
- Integrated and configured AI customer support personas for Rain's Ask-Rain platform, collaborating closely with Rain's AI team and client liaison to align deliverables with business requirements. Part of a multi-persona payout engagement with an ongoing maintenance contract.
- Built and maintained automated agent workflows using n8n, OpenAI APIs, and LangChain. Drafted persona audits, test plans, and quality assessments to validate persona behaviour and consistency in production.
- Developed AI-driven products and internal tooling using OpenAI APIs, LangChain agents, FastAPI, and Next.js with scalable agent workflows and automated pipelines.
- Designed and developed production-ready features across the full stack using TypeScript, Python, Supabase, and modern UI frameworks.
Lambda Research

Software Engineer (Internship)

Cape Town, South Africa

Sep 2024 – Dec 2024
- Contributed to an automated podcasting prototype, demonstrating proficiency in Python and JavaScript.
- Recognised for strong problem-solving, proactive learning, and effective remote collaboration.
- Delivered high-quality code, maintained excellent documentation, and contributed during weekly stand-ups.

Education

European University of Lefke

BSc in Software Engineering

Lefke, North Cyprus

Jun 2024
- Courses: Data Structures & Algorithms, Software Project Management, OOP, Database Management
- Projects: Image Transformations in C++, Pizza Ordering GUI using JFrame, Course Register App in PHP

Services That I Provide

Services

From AI-powered products to full stack web applications, I design and build captivating digital experiences that solve real problems and scale with your business.

Full Stack Development

End-to-end web applications using TypeScript, Python, Next.js, and FastAPI — from database to polished UI.
01
AI Integration

Custom AI assistants and agent workflows powered by OpenAI APIs and LangChain, tailored to your product.
02
Web App Development

Responsive, user-centric web apps built with modern frameworks, focused on performance and great UX.
03
Backend & API Development

Scalable REST APIs and automated pipelines built with FastAPI and Python, designed for production workloads.
04
Database Design

Structured data models and Supabase integrations that keep your application fast, reliable, and maintainable.
05
UI/UX Implementation

Pixel-perfect, accessible interfaces that translate design into clean, maintainable frontend code.
06

I Make The Future

I Build & Ship Production-Ready Software.

I'm a software engineer with hands-on experience delivering AI-powered products, scalable APIs, and full stack web applications in fast-moving environments.

Whether it's integrating LLMs into enterprise workflows or shipping clean, responsive UIs — I bring both technical depth and product thinking to every project.

hnengare@gmail.com