Celestin Niyomugabo

A Full-stack software developer, Creative Designer, and Data Scientist. Celestin is the Founder and CEO of VONSUNG LLC, a liability company specialized in software development, data processing, and integrated systems designs.

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Celestin Niyomugabo as:


Developer

Proficient full-stack developer skilled in creating and managing tailored web applications. He holds more than 5 years in software development.

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Creative Designer

Celestin combines his technical skills with creativity to design intuitive user interfaces and engaging graphics that enhance user experience.

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Data Scientist

With expertise in applied statistics and big data analytics, Celestin effectively extracts insights from complex datasets to support strategic decision-making.

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Celestin has diverse skills in:


With a solid foundation in statistics and data analysis, I specialize in transforming complex datasets into actionable insights. My experience spans a range of domains, including machine learning, predictive modeling, and statistical analysis, enabling me to deliver accurate forecasts and data-driven strategies. My work has made a meaningful impact in areas such as public health, economic development, and social research.

With extensive experience in machine learning, I specialize in implementing hybrid algorithms for predictive tasks, including heart disease prediction and COVID-19 outcome forecasting. By applying advanced algorithms to real-world challenges, I bring effective machine learning solutions to address critical health and societal issues.

As a full-stack developer, I design and deploy scalable web applications that deliver seamless user experiences. Proficient in both frontend and backend technologies—Django, PHP, JavaScript, HTML/CSS, and SQL—I have built a variety of platforms including: employment portals, school management systems, and events management applications, significantly enhancing accessibility and usability.

With strong skills in database design and management, I create well-structured, optimized databases for efficient data handling. My expertise DB management ensures smooth integration with applications, providing secure, reliable storage and retrieval across various platforms, from e-commerce sites to research databases.

I excel at creating visually compelling graphics, infographics, and data visualizations that simplify complex data and enhance understanding. With experience in designing reports and visual content for government agencies and international organizations, I use Adobe Creative Suite (Photoshop, Illustrator, InDesign) to produce professional-grade visuals tailored to diverse audiences.

My project management abilities are evident in my leadership of development projects from concept to completion, ensuring timely delivery that meets client expectations. I am skilled at cross-functional coordination, keeping projects aligned with strategic goals and consistently delivering quality results across both technical and creative initiatives.

Proficient in both Python and R, I leverage these programming languages across data science, machine learning, and automation tasks. This versatility allows me to create efficient scripts, analyze data thoroughly, and build machine learning models, making Python and R essential tools in my technical skillset.

Well-versed in statistical tools like Stata and R, I conduct rigorous data analysis and statistical modeling to support sophisticated analyses. These tools enhance my capabilities in research and academic projects, enabling me to deliver precise, meaningful insights.

As a data visualization expert, I transform raw data into intuitive, impactful visuals that effectively communicate key messages. Using tools like Adobe Illustrator and InDesign, I design infographics that make complex data accessible and engaging, enhancing reports for diverse audiences, including government and business professionals.

With skills in character design and video animation, I bring stories to life through engaging visuals and animations. This expertise is valuable for enhancing presentations, marketing content, and educational materials, where animated visuals and well-crafted characters help capture and retain audience interest.

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