Available to hire
Hi, I’m Richard Ambole, a software developer focused on predictive modeling, machine learning, and full-stack development with Python, Django, and Vue.js. I enjoy turning data into actionable decisions and building scalable applications that drive business growth.
Over the past several years, I’ve worked on freelance data science projects and in-house software teams to deliver data pipelines, predictive analytics, and robust web apps. I’m passionate about clean code, collaborative problem solving, and helping teams translate complex requirements into practical solutions.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
English
Fluent
Swahili
Fluent
Work Experience
Data Scientist at Freelance (Upwork, Fiverr)
February 1, 2024 - PresentDeveloped predictive models to improve data-driven decision-making, increasing accuracy and operational efficiency across business units. Engineered data pipelines to ensure reliable and timely data availability, enhancing data quality and accessibility for analytics teams. Collaborated with cross-functional teams to translate business requirements into technical solutions, boosting user engagement and satisfaction. Conducted data validation and anomaly detection to maintain data integrity standards. Optimized machine learning algorithms to reduce processing time, improving system throughput and resource utilization. Designed and validated predictive analytics solutions that enhanced client campaign targeting, increasing engagement and driving measurable business growth. Automated data cleaning workflows to boost data quality and significantly shorten project turnaround times. Implemented advanced feature engineering techniques to uncover hidden data patterns, increasing model robustne
Full Stack Developer at Ujira Technologies
January 1, 2024 - January 1, 2026Engineered scalable web applications using Django Rest Framework backend and a modern Vue.js frontend (Composition API). Migrated legacy systems to Vite-based build tools, resulting in significantly faster hot-module replacement and deployment cycles. Hardened application security by implementing HttpOnly cookie-based JWT authentication, mitigating risks associated with XSS attacks. Designed modular UI components utilizing CSS Grid and Scoped styling to ensure a consistent, responsive user experience across devices. Collaborated on the full SDLC, from database schema design in PostgreSQL to frontend state management. Engineered responsive APIs that enhanced data synchronization across platforms, improving system reliability and user experience stability.
Junior Backend Developer at Ustawi Ltd
February 1, 2023 - December 1, 2023Refactored API endpoints to enhance data retrieval efficiency, improving system responsiveness and contributing to overall application scalability. Managed database migrations and optimizations within a PostgreSQL environment, maintaining data integrity for high-traffic applications. Integrated third-party services and managed asynchronous background tasks to handle email notifications and scheduled maintenance. Refined code quality through rigorous unit testing and participation in peer code reviews, focusing on Pythonic best practices and DRY principles.
Education
High School Diploma at High School
January 1, 2014 - November 1, 2017Qualifications
Industry Experience
Software & Internet, Professional Services, Media & Entertainment
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