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Joseph GithinjiJG
Open to opportunities

Joseph Githinji

@josephchege0

I build Python research systems, AI automation, and data-driven engineering analyses.

Kenya
Message

What I'm looking for

I’m open to opportunities in data analysis, quantitative research, finance, and civil engineering, where I can apply Python, Excel, AI automation, statistical analysis, and engineering foundations.

I build quantitative research systems in Python, including statistical analysis of 2,096 records across 1.2 million data points, Monte Carlo simulations, equity and drawdown analysis, and automated multi-sheet Excel reports.

As an independent quantitative researcher, I ran an 80+ hypothesis programme with null-benchmark and out-of-sample validation, trained an XGBoost GPU classifier on 1.2 million rows, and built Flask dashboards for real-time exposure and risk tracking. I also designed Axel, a custom AI assistant with agentic tool execution, a Telegram interface, multi-model fallback, and unattended overnight task runs.

My civil engineering degree from JKUAT and industrial attachments with Kenya National Highways Authority and APT Building Contractors give me practical grounding in structural, highway, traffic, and construction engineering. I’m preparing for the CFA Program to build at the intersection of engineering, data, and finance.

Experience

Work history, roles, and key accomplishments

Self-Directed logoSE

Independent Quantitative Researcher

Jul 2025 - Jul 2026 (1 year)

Build quantitative research and analysis systems in Python. Statistically analysed 2,096 records against 1.2 million data points; built a Monte Carlo simulation engine, equity and drawdown analysis, and automated multi-sheet Excel reporting. Ran an 80+ hypothesis research programme with null-benchmark and out-of-sample validation. Trained an XGBoost (GPU) classifier on 1.2M rows. Built live dashbo

Apt Building Contractors logoAC

Civil Engineering Attaché

May 2025 - Aug 2025 (3 months)

Completed a three-month industrial attachment with APT Building Contractors, gaining practical experience in both consultancy and construction site operations across residential and commercial building projects.
Contributed to engineering office and field activities including preparation and interpretation of CAD drawings, site inspections, construction supervision, quantity verification, progress

Kenya National Highways Authority logoKA

Civil engineering attaché

Jun 2024 - Aug 2024 (2 months)

I completed an industrial attachment at Kenya National Highways Authority(Kenha) - Nairobi Region. I gained practical experience on urban road construction and maintenance. I was involved in site inspections, supervision of works and quality control of materials. I also gained exposure to pavement construction, drainage systems and project coordination. This experience strengthened my understandin

Peck Limited logoPL

Sales And Marketing Specialist

Jul 2023 - Jul 2024 (1 year)

Participated in a retail business end to end. Handled product sourcing, supplier negotiation, pricing and profitability, digital marketing, order fulfilment and customer service. Built an AI-assisted content pipeline that produces marketing material in minutes at near-zero cost. Managed the full customer journey from lead generation to after-sales support. This was a part time role I enjoyed and l

Education

Degrees, certifications, and relevant coursework

JJ

Jomo Kenyatta University of Agriculture and Technology (JKUAT)

Bachelor of Science - BS, Civil Engineering

Coursework: structural engineering, highway engineering, traffic engineering, water engineering, numerical analysis, engineering surveying, transportation logistics and systems analysis, construction management.

NS

Nairobi School

High School Diploma, High School/Secondary Certificate Programs

Jomo Kenyatta University of Agriculture and Technology logoJT

Jomo Kenyatta University of Agriculture and Technology

Bachelor of Science, Civil Engineering

Pursued a Bachelor of Science in Civil Engineering with coursework in structural, highway, traffic, and water engineering, numerical analysis, engineering surveying, transportation logistics, and construction management.

Tech stack

Software and tools used professionally

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