Caleb Odira Ochieng

Caleb Odira Ochieng

Technical Support Engineer • Technology Consultant • Data Analyst

Computer Science graduate with hands-on experience in ICT support, systems administration, software development, and data analytics. Supported 30+ users, managed 10+ computers and laptops, reduced ICT resolution time by 40%, and resolved approximately 95% of assigned support requests. Skilled in Power BI, Microsoft Fabric, SQL, DAX, Active Directory, Microsoft 365, Python, PHP, React, and MySQL.

30+ Users Supported
40% Faster Resolution
95% Support Resolution
5,000+ Records Processed

5+

Featured Projects

2+

Years Experience

15+

Technologies

100%

Commitment

Technical Skills

Technologies and tools I use to build solutions.

Data Analytics

Power BI SQL Python Excel Microsoft Fabric

Technical Support

Windows Microsoft 365 Networking Troubleshooting Active Directory

Software Development

PHP JavaScript MySQL Git GitHub

Featured Solutions

A collection of self-initiated projects that demonstrate my ability to analyze data, develop software solutions, and solve real-world business problems using modern technologies.

Agriculture Productivity Dashboard

Agricultural Productivity Dashboard

Power BI SQL Excel DAX
Business Problem

Agricultural stakeholders lacked a centralized view of crop productivity, regional performance, and input efficiency, making decision-making difficult.

Solution

Developed an interactive Power BI dashboard to analyze farmer productivity, input usage, and regional agricultural performance. Modeled relational datasets covering farmers, production, inputs, and weather data to generate actionable insights for productivity and resource optimization.

Key Features
  • Interactive KPI dashboard
  • Regional productivity comparison
  • Input efficiency analysis
  • Dynamic slicers and drill-through reports
Key Insights & Outcomes
  • Revealed regional yield disparities to support resource allocation.
  • Identified diminishing fertilizer returns at higher application levels.
  • Enabled interactive exploration of productivity trends for better decision-making.

My Role

Designed the complete Power BI solution including data modeling, DAX calculations, dashboard design, and business insights.

Technologies
  • Power BI Desktop
  • DAX
  • Power Query
  • SQL
  • Excel
Skills Demonstrated
  • Data Cleaning
  • Data Modeling
  • Dashboard Design
  • Business Intelligence
  • Data Storytelling
Renewable Energy Dashboard

Renewable Energy Performance Dashboard

Power BI Python SQL Excel
Business Problem

Renewable energy organizations required timely, data-driven visibility into production performance, regional output, and capacity utilization to support operational planning and investment decisions.

Solution

Developed a data analytics solution to analyze renewable energy performance and operational efficiency using SQL, Python, and Power BI. Built data pipelines to collect, clean, transform, and prepare datasets for analysis and reporting.

Key Features
  • Interactive KPI dashboard for energy generation and capacity utilization.
  • Regional comparison of renewable energy production.
  • Trend analysis by energy source and reporting period.
  • Dynamic filtering using slicers for location and energy type.
  • Automated data preparation using Python and SQL.
  • 15+ operational KPIs for performance monitoring.
Key Insights & Outcomes
  • Identified top-performing renewable energy regions.
  • Highlighted underutilized generation capacity.
  • Enabled faster reporting through interactive dashboards.
  • Improved visibility into renewable energy performance trends.

My Role

Designed and developed the end-to-end analytics solution, including data preparation, transformation, dashboard development, KPI creation, and interactive report design.

Technologies Used
  • Power BI Desktop
  • Power Query
  • DAX
  • Python (Pandas)
  • SQL
  • Excel
Demonstrated
  • Data Cleaning & Transformation
  • Data Modeling
  • Dashboard Development
  • Business Intelligence
  • SQL Querying
  • Python Data Analysis
  • Data Visualization
  • Analytical Problem Solving
Farming E-commerce Platform

Farming E-Commerce Platform

PHP MySQL JavaScript HTML/CSS
Business Problem

Small-scale farmers lacked an affordable online platform to showcase their produce, connect with buyers, and manage product listings efficiently, limiting their market reach and sales opportunities.

Solution

Designed and developed a web-based e-commerce platform that enables farmers to register, advertise agricultural products, manage listings, and connect directly with potential buyers through an easy-to-use digital marketplace.

Key Features
  • User registration and secure authentication.
  • Product listing and inventory management.
  • Product search and category filtering.
  • Responsive user interface for desktop and mobile devices.
  • Relational database for users, products, and transactions.
Key Outcomes
  • Digitized agricultural product advertising.
  • Simplified product management for farmers.
  • Improved accessibility for buyers through an online marketplace.
  • Demonstrated full-stack web application development skills.

My Role

Designed and developed the application from concept to deployment, including database design, backend development, frontend implementation, system testing, and user interface design.

Technologies Used
  • PHP
  • MySQL
  • JavaScript
  • HTML5
  • CSS3
  • Bootstrap
  • Git & GitHub
Skills Demonstrated
  • Full-Stack Web Development
  • Database Design
  • CRUD Operations
  • User Authentication
  • Responsive Web Design
  • Problem Solving
  • Software Testing & Debugging
Architecture
  • Frontend: HTML5, CSS3, Bootstrap, JavaScript
  • Backend: PHP
  • Database: MySQL
  • Version Control: Git & GitHub
System Modules
  • User Registration & Login
  • Farmer Dashboard
  • Product Management
  • Product Search
  • Buyer Marketplace
  • Database Administration

Professional Experience

Practical experience across ICT support, systems administration, software development, data operations, and customer engagement.

ICT Coordinator & Computing Teacher

Ong'ok The Scholar Educational School | Nairobi, Kenya
Apr 2025 – Oct 2025

Provided first- and second-line ICT support to 30+ students and teachers while managing and maintaining 10+ computers and laptops. Handled hardware and software troubleshooting, system configuration, preventive maintenance, ICT asset management, Microsoft 365 support, and user training.

Key Achievements
  • Reduced ICT issue resolution time by approximately 40%.
  • Increased teacher adoption of digital learning technologies by approximately 60%.
  • Maintained approximately 98% ICT system availability through proactive maintenance and timely troubleshooting.
  • Achieved 100% curriculum coverage while integrating technology into classroom delivery.
30+ Users Supported 10+ Devices Managed 40% Faster Resolution 60% Digital Adoption 98% System Availability 100% Curriculum Coverage
Technical Support Microsoft 365 Windows Troubleshooting ICT Maintenance

ICT Intern

Multimedia University of Kenya | Nairobi, Kenya
3-Month Internship

Provided end-user technical support using Active Directory, Microsoft 365, and institutional ticketing systems. Supported user access, computer configuration, software installation, troubleshooting, preventive maintenance, and ICT asset management.

Key Achievements
  • Resolved approximately 95% of assigned ICT support requests within agreed timelines.
  • Reduced workstation setup time by approximately 30% through standardized configuration procedures.
95% Support Resolution 30% Faster Setup Active Directory Microsoft 365
Active Directory Microsoft 365 Ticketing Systems Windows Technical Support

Software Developer Intern

African Institute of Strategic Purchasing & Research (AISPAR) | Kenya
Internship

Contributed to the development and enhancement of a Procurement Management System using PHP, React, and MySQL. Supported UI development, database operations, testing, debugging, and application improvements.

Key Achievements
  • Contributed to procurement-system enhancements delivered within project timelines.
  • Improved application reliability through structured testing and debugging.
PHP React MySQL JavaScript Git

Sales Representative

Kapu Africa | Nairobi, Kenya
Sep 2023 – May 2024

Promoted the Kapu mobile ordering platform, supported customer onboarding, and trained customers on digital ordering and application usage.

Key Achievements
  • Trained 200+ customers on the Kapu mobile ordering platform.
  • Increased customer registrations and product orders by over 30% through targeted engagement and platform demonstrations.
200+ Customers Trained 30%+ Growth Customer Onboarding
Customer Service Sales Digital Platforms Communication Problem Solving

Data Entry Clerk

KenCorpus Limited | Kenya
Short-term Contract

Captured, verified, cleaned, and maintained organizational records while applying data validation and quality-assurance procedures to support reporting and operational processes.

Key Achievements
  • Processed and validated 5,000+ records while maintaining high data accuracy.
  • Improved reporting reliability by identifying and correcting data inconsistencies.
  • Consistently met reporting deadlines while handling high-volume data-entry assignments.
5,000+ Records Data Validation Quality Assurance
Excel Data Entry Data Validation Reporting Data Quality

Field Enumerator

Field Data Collection
Field Assignment

Collected survey data through structured interviews and questionnaires while verifying information for completeness, consistency, and accuracy before submission.

Key Achievements
  • Collected and verified survey data from 300+ households.
  • Achieved 98% data completeness through thorough validation and quality checks.
  • Consistently met assigned fieldwork and data-submission deadlines.
300+ Households 98% Data Completeness Data Quality
Data Collection Survey Administration Data Validation Quality Assurance

Polling Clerk

Independent Electoral and Boundaries Commission (IEBC)
Election Assignment

Supported polling-station setup, voter verification, election documentation, vote counting, and reconciliation procedures while maintaining accuracy and compliance with established electoral processes.

Key Achievements
  • Maintained accurate records throughout the polling and reconciliation process.
  • Demonstrated strong attention to detail, teamwork, integrity, and accountability in a high-pressure environment.
Data Verification Documentation Accuracy Teamwork Compliance

Certifications

Microsoft Certified

Fabric Analytics Engineer Associate

View Credential
IBM

Introduction to Cloud Computing

View Credential
University of Michigan

Building Web Applications in PHP

View Credential

Let's Build Something Meaningful Together

I'm currently seeking opportunities in:

  • Data Analyst
  • Business Intelligence
  • Technical Support
  • Technology Consulting
  • Graduate Programs
Let's Connect

Let's Connect

Interested in working together or have an opportunity? Feel free to send me a message.

5+

Projects

3+

Certifications

2+

Years Experience

100+

Users Supported