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arnold_obatech

Arnold Oba

@arnold_obatech

Web and App Developer, Excel and Data Systems

Uganda
English
About me
I build websites, mobile apps and spreadsheet systems that make everyday work faster. I've worked across IT support, networks, cybersecurity, websites and brand design, and I've seen how much time teams lose to messy records and manual reports. So I build tools that fix that. What I build: web and mobile apps (React Native, JavaScript, Symfony, PHP, MySQL); Excel and Google Sheets systems (attendance, shift rosters, payroll, stock, dashboards); and data cleaning and reporting. Clear updates, clean work, on time. BSc Computer Science, Gulu University.... Read more

Skills

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arnold_obatech
Arnold Oba
Offline • 
Average response time: 1 hour

See my services

Formulas & Macros
I will build an excel or google sheets tracker, dashboard or staff system
From$30 / projectMore details
Custom Websites
I will build a fast, responsive business website
From$80 / projectMore details

Portfolio

Work experience

Self_employed / Freelance

Web and Systems Developer

Self employed / Freelance • Self-employed

Jan 2025 - Present • 1 yr 9 mos

I build websites, mobile apps and spreadsheet systems for small businesses and organisations under my brand, Oba Tech. Work includes responsive business websites (PHP, JavaScript, MySQL), React Native mobile apps, Excel and Google Sheets systems for staff attendance, shift rosters, stock and reporting, data cleaning, and short promotional reels edited for social media.