David O. looks like a good fit?

We can organize an interview with Aldin or any of our 25,000 available candidates within 48 hours. How would you like to proceed?

Schedule Interview Now

David O. SQL, Python and Data Analytics

My name is David O. and I have over 10 years of experience in the tech industry. I specialize in the following technologies: Microsoft Excel, SQL, Microsoft Access Programming, Automation, Data Analysis, etc.. I hold a degree in Bachelor of Science (BS), Master of Science (MS). Some of the notable projects I’ve worked on include: Concatenate Data from Different Tables in The Report in Ms Access, Convert PDFs to Excel, Data Entry and Analysis In Ms Excel, Tech Data Entry - Schema Development, Data Entry Cleaning and Analysis, etc.. I am based in Nairobi, Kenya. I've successfully completed 8 projects while developing at Softaims.

My expertise lies in deeply understanding and optimizing solution performance. I have a proven ability to profile systems, analyze data access methods, and implement caching strategies that dramatically reduce latency and improve responsiveness under load. I turn slow systems into high-speed performers.

I focus on writing highly efficient, clean, and well-documented code that minimizes resource consumption without sacrificing functionality. This dedication to efficiency is how I contribute measurable value to Softaims’ clients by reducing infrastructure costs and improving user satisfaction.

I approach every project with a critical eye for potential bottlenecks, proactively designing systems that are efficient from the ground up. I am committed to delivering software that sets the standard for speed and reliability.

Main technologies

  • SQL, Python and Data Analytics

    10 years

  • Microsoft Excel

    9 Years

  • SQL

    6 Years

  • Microsoft Access Programming

    6 Years

Additional skills

  • Microsoft Excel
  • SQL
  • Microsoft Access Programming
  • Automation
  • Data Analysis
  • Microsoft Access
  • Visual Basic for Applications
  • Python
  • R
  • Microsoft Power BI
  • Microsoft Power BI Data Visualization
  • Tableau
  • Data Modeling
  • Report Writing

Direct hire

Potentially possible

Previous Company

Equity Bank

Ready to get matched with vetted developers fast?

Let's get started today!

Hire Remote Developer

Experience Highlights

Concatenate Data from Different Tables in The Report in Ms Access

The client wanted the Ms Access Report to generate concatenated data from different tables. This was achieved by using ConcatRelated Function.

Convert PDFs to Excel

The client wanted the data in the PDF files to be inserted into Ms Excel. This project was completed to the client's expectations.

Data Entry and Analysis In Ms Excel

The client wanted the data collected, entered, analysed and presented in excel charts for graphical visual representation.

Tech Data Entry - Schema Development

The client wanted Schemas developed for different APIs' implementation.

Data Entry Cleaning and Analysis

This project involved data entry into excel, data cleaning and analysis using Microsoft Excel where a number of pivot tables and charts were required for data visualization.

Education

  • Masinde Muliro University of Science and Technology

    Bachelor of Science (BS) in Computer science

    2012-01-01-2015-01-01

  • KCA University

    Master of Science (MS) in Data Analytics

    2022-01-01-2024-01-01

Languages

  • English