Eliuz John Koyi Osongo

Available to hire

I am a backend developer specialized in the Django web framework for Python. I have a strong foundation in cloud computing and a proven track record of transitioning from technical documentation to software development.

About

I am a backend developer specialized in the Django web framework for Python. I have a strong foundation in cloud computing and a proven track record of transitioning from technical documentation to software development.
I collaborate effectively with cross-functional teams to translate product requirements into scalable backend solutions. I have hands-on experience designing and maintaining RESTful APIs, managing SQL databases, implementing CI/CD pipelines, working with RabbitMQ and GraphQL, and containerizing applications with Docker. I am AWS Cloud Practitioner certified and focused on building, optimizing, and deploying cloud-ready backend systems.

  • 10 years' experience
  • Joined January 2026

Industry experience

  • Software & Internet
  • Media & Entertainment
  • Professional Services

Work experience

Back-end Developer · EVTechAug 2024 – Dec 2025 · 1 yr 5 mos

Collaborated with team members to collect database requirements, design and optimize database solutions, resulting in faster query execution and improved application performance. Oversaw data entry and extraction processes, enhancing data quality and accuracy from 85% to 95%, improving project outcomes and client satisfaction. Developed RESTful APIs to seamlessly link with front-end apps, supporting a growing client base of over 1,000 users.

Technical Writer · UvoCorpJan 2016 – May 2024 · 8 yrs 5 mos

Completed detailed technical research to guarantee accuracy and relevance of documents for all category of users, attaining a 90% satisfaction rate. Authored and edited over 400,000 words of technical content, delivering error-free user manuals and software documentation. Offered technical writing aid for company training manuals, improving staff training efficiency by more than 22%. Completed periodic evaluations and updates on technical documentations to maintain accuracy and regulatory compliance, improving material readability by 20%.

Software Developer Intern · SabaLinkJun 2013 – Feb 2014 · 9 mos

Participated in the design and development of website applications using HTML, JavaScript, and CSS, ensuring seamless link between the front and back-end. Drafted unit tests to maintain code quality and eradicate errors, attaining a 10% rise in overall application functionality. Assisted in database management activities, including drafting SQL queries to obtain and manipulate data for application development.

Education

BSc, Information Technology · Dedan Kimathi University of Technology (DEKUT – Nyeri-Kenya)2010 – 2015

Certifications and awards

ProDev Backend2025 – 2026
AWS Certified Cloud Practitioner2025 – 2026
Lean Six Sigma White Belt Certification2030 – 2026
Back-End Web Development2025 – 2026

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