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ZäC Ndung'u

@zcndungu

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Full-stack developer building production web apps with Python, Flask, React, and PostgreSQL.

Kenya

Message

What I'm looking for

I’m looking to build and deploy scalable full-stack web applications end to end—requirements to CI/CD and maintenance—using Python/Flask, React, and PostgreSQL, with room to work on AI-enhanced features.

I’m a full stack software developer with a BSc in Business Information Technology and intensive training at Moringa School. I build and deploy production web applications end to end—from requirements and design through testing, deployment, and maintenance—using Python, Flask, React, and PostgreSQL. I’m comfortable working with REST APIs, relational databases, agile workflows, and version control.

At Hostkraft Limited, I design, develop, and deploy responsive websites and business web applications, integrating third-party APIs and customizing CMS solutions to match client-specific needs. I focus on systematic testing, debugging, and performance optimisation before and after release, and I manage updates, security patches, and technical audits to keep systems stable and reliable. I also collaborate directly with clients to translate requirements into functional, scalable solutions.

My background also spans financial systems, client support, and ICT infrastructure, which helps me understand risk, data accuracy, and real-world user needs. I’ve delivered full-stack projects like an AI-powered daily planning application with Claude AI coaching and a modular RESTful API, and a logistics platform using Flask REST APIs, JWT authentication, and role-based access control with a PostgreSQL schema. I also contributed to an agile community content platform by improving front-end performance and adding structured content categorisation and tagging.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Web Developer

Current

Hostkraft Limited

Aug 2025 - Present (9 months)

Designed, developed, and deployed responsive business websites and web applications for clients using WordPress, HTML, CSS, JavaScript, and Python. Integrated third-party APIs, performed testing and performance optimization, and handled updates/security patches to maintain production uptime.

WordPress Python JavaScript REST APIs API Integration HTML CSS Performance Optimization

Loan Officer

Jaza Capital (Microfinance)

Jan 2024 - Jul 2025 (1 year 6 months)

Evaluated and processed loan applications by analyzing client financial statements, credit histories, and risk profiles. Prepared credit reports for senior management and monitored loan portfolios, proactively following up on repayment schedules to reduce defaults.

Loan Processing Credit Analysis Risk Assessment Financial Statement Analysis Credit Reports

Sales & Growth Representative

Wasoko

Jan 2022 - Jan 2023 (1 year)

Developed and executed customer acquisition strategies to onboard retail clients, exceeding monthly sales targets. Built long-term client relationships through structured follow-up and delivered sales reports and field insights to support go-to-market strategy.

Customer Acquisition Sales Strategy Client Relationship Management Follow Up Systems Sales Reporting Go To Market

ICT Technician Intern

Kaitheri County Polytechnic

Aug 2021 - Dec 2021 (4 months)

Maintained institutional network infrastructure by supporting WAN connectivity, Active Directory, and device compliance. Provided front-line IT support for hardware, software, and connectivity issues, managed ICT asset records, and delivered staff training on productivity tools.

Active Directory WAN Network Support Technical Documentation Staff Training