About
A student engineer focused on clear systems, thoughtful products, and AI that works in the real world.
I'm a Software Engineering student and remote Software Engineer specializing in full-stack architecture, Artificial Intelligence, and Machine Learning solutions. I currently study at Bindura University of Science Education and work remotely at Fincheck Pvt Ltd (after previously completing an internship there). I design and build scalable, user-focused applications using Python, C++, Rust, Django, and modern web frameworks. My expertise spans model training, intelligent automation, RESTful APIs, database optimization, and end-to-end production delivery. I hold the Udacity Future AWS AI Programmer Nanodegree, covering Python for AI, machine learning, neural networks in PyTorch, and generative AI with Transformer networks.
2023 — Current
Bindura University of Science Education
Currently studying software engineering with a focus on AI algorithms, data science, web development, database management, software architecture, DSA, and operating systems
March 2026 — Current
Fincheck Pvt Ltd
Continuing at Fincheck remotely while studying: building company systems, implementing features, database management, and DevOps
May 2025 — February 2026
Fincheck Pvt Ltd
Built Credit Risk Intelligence — an end-to-end Django + React platform with LightGBM scoring and SHAP explainability. Also fixed bugs, implemented features, database management, and DevOps.
March 2025 — May 2025
Chitungwiza Municipality
Assisted in the maintenance of internal tools and applications. Collaborated with the IT team to troubleshoot and resolve technical issues.
Projects
Highlighted builds first — the rest are easy to scan.
Skills
My tech stack from models to deploy.
Achievements
Open-source badges and certifications — scroll the gallery.
Featured
Cloud and applied AI, data science, computational linguistics, and leadership credentials — click a certificate to view it full size and verify it with the issuer.
9 October 2026
Udacity (Part of Accenture)
Verified Nanodegree program completion: Python for AI with NumPy, pandas, and Matplotlib, training machine learning models, neural networks in PyTorch, and generative AI with Transformer networks for NLP.
Official PDFVerify credential31 August 2026
Matsuo-Iwasawa Laboratory, University of Tokyo
Fundamental theories and implementations of data science, with final assessment passed.
Official PDF15 August 2026
Linguistics Island · Africompilings
Summer course in computational linguistics for African languages and NLP foundations.
Official PDFSeptember 2026
Aspire Institute
Completed 40 hours of coursework across all modules — critical thinking, communication, and social impact.
Official PDFUdacity Future AWS AI Programmer Nanodegree. Credly: Python Essentials 1 (Cisco), Introduction to Cybersecurity (Cisco), MongoDB Indexing & Aggregation. Also Postman, Udacity AWS AI Practitioner, Frontend Masters React v9, Microsoft Learn.
Research & Publications
AI safety research for low-resource languages and Global South contexts.
A pilot study testing whether ChatGPT and Gemini are easier to jailbreak in Shona than in English. Early results suggest AI safety protections built mainly for English may not hold for Zimbabwean languages and Shona–English code-switched prompts. Introduces a Language Vulnerability Index (LVI) for low-resource language safety evaluation.
Read on Apart ResearchContact
Open to collaboration, roles, and interesting problems.
FAQ
Short answers about who I am, what I build, and how to reach me.
Malvin T. Machingura (Malvin Tinotenda Machingura, also known as sehmaluva) is a Software Engineering student and remote Software Engineer based in Zimbabwe. He specializes in full-stack architecture, Artificial Intelligence, and Machine Learning. He currently studies at Bindura University of Science Education and works remotely at Fincheck Pvt Ltd, where he previously completed a Software Engineer internship.
He builds scalable applications with Python, Django, React, Next.js, and TypeScript, and works across AI/ML including model training in PyTorch, LLMs, GenAI, Deep Learning, explainable ML systems such as credit risk scoring, and AI safety research for low-resource languages like Shona.
He is based in Harare, Zimbabwe, and is open to global collaboration and remote opportunities.
Email sehmaluva@gmail.com, use the contact form on this site, or connect via LinkedIn, GitHub, and AWS Builder Community (https://builder.aws.com/community/@sehmaluva).
Notable work includes Credit Risk Intelligence (explainable ML loan scoring), ScholarProof (privacy-preserving scholarship eligibility on Midnight), Pet Image Classifier (CNN deep learning), ADTC Shona Coding Tutor (offline bilingual LLM mentor with RAG), GitWrapped (GitHub activity visualization), Student Fest (open-source coding challenges), and this portfolio.
Malvin holds the Future AWS AI Programmer Nanodegree from Udacity (issued 9 October 2026, verifiable at https://www.udacity.com/certificate/e/cce5c3c6-900d-11f1-ad5b-2b2ccce473dc), covering Python for AI with NumPy, pandas, and Matplotlib, building and training machine learning models, neural networks and generative AI with Transformer networks in PyTorch, and NLP with pre-trained models. He also holds GCI World April 2026 (data science, University of Tokyo — Matsuo-Iwasawa Laboratory, issued August 2026), the Africa Computational Linguistics Summer School certificate from Africompilings / Linguistics Island (August 2026), and the 2026 Aspire Leaders Program (Aspire Institute, September 2026). His other credentials include Credly badges (Python Essentials 1, Introduction to Cybersecurity, MongoDB Indexing & Aggregation), Postman Student Expert, Udacity AWS AI Practitioner Challenge, Frontend Masters Complete Intro to React v9, and a Microsoft Learn credential. View the certificates and verify credentials at https://sehmaluva.codes/#achievements
Yes. He authored AfroJailbreak-ZW: Evaluating Jailbreak Resistance in Shona with Apart Research (June 2026) — a pilot study on whether ChatGPT and Gemini are easier to jailbreak in Shona and Shona-English code-switched prompts than in English. Read it at https://apartresearch.com/project/afrojailbreakzw-evaluating-jailbreak-resistance-in-shona-7bmu
