Portrait of Boaz Leleina, backend and platform engineer

Backend Engineer · Python · AWS · LLM systems

Clean APIs.Safe automation.Solid systems.

Python, FastAPI, and AWS services for the operations you cannot undo, with a human in the loop wherever deletion is on the line.

01 — About

I build backend systems that automate irreversible operations safely: cloud cost remediation, agentic pipelines, and local-first observability tooling.

Grew up in Samburu, Kenya. Builds in the United States.

Languages
Python · SQL · TypeScript · JavaScript
Backend & APIs
Django (DRF) · FastAPI · REST APIs · OpenAPI
Databases & Search
PostgreSQL · pgvector · SQLite
AI / LLM
OpenAI API · Ollama · Agentic Pipelines · Prompt Engineering
Cloud & DevOps
AWS (EC2, S3, Lambda) · Docker · GitHub Actions
Certifications
AWS Certified Cloud Practitioner

02 — Education

Master of Science, Computer Science

William Jessup University
Sep 2024 – Aug 2026

Systems programming, machine learning, and software architecture. GPA: 4.0.

B.S., Software Development

KCA University
Apr 2018 – Dec 2022

Software engineering, database design, and algorithmic problem solving. GPA: 3.6.

03 — Experience

Graduate Researcher (Systems & AI)

William Jessup University
2024 – Present

Designed and built an MCP server integrating AutoML with Google Gemini and Telegram for automated CSV analysis, classification, and metric reporting. Research focus on intelligent software agents and distributed architectures.

Software Engineer

Appstec America (Remote)
Jan 2024 – Sep 2024

Optimized Django APIs and React components for an EdTech platform. Cut p95 latency by 40% (520ms → 310ms) through PostgreSQL index tuning and query optimization. Improved Stripe webhook reliability and error handling.

Backend Engineer (Contract)

Gre8 Intelligence (Remote)
Jan 2023 – Dec 2023

Built an LLM-powered onboarding and recommendation system serving ~100 users across pilot clients. Developed a document-grounded Q&A assistant using Django and the OpenAI API. Shipped a browser-based real-time video conferencing service over WebSockets.

05 — Community & Impact

Keynote Speaker

The Samburu Project
2020 – 2025

Delivered keynotes in Los Angeles, contributing to over $340k raised for clean water and education in Samburu, Kenya.

STEM Mentor

Samburu High School, Kenya
2020 – 2022

Mentored high school students in Mathematics, Sciences, and Computer Studies.

View impact gallery

06 — Contact

Let's build something real.

Available now — MS Computer Science, August 2026. Based in the United States, open to relocation.

Open to backend and API engineering roles. Also a strong fit for platform and infrastructure, developer tools, cloud cost and FinOps, and AI infrastructure teams.