About Me

Knowledgeable and thorough information technology technician with superior attention to detail. Self-driven and motivated therefore effective at completing tasks with minimal supervision.Currently looking for an opportunity to develop and widen work experience and grow in a challenging new role.

SKILLS

EXPERIENCE

EDUCATION

  • DATA ANALYTICS
    Ability to perform SQL queries and also sort and filter data using SQL queries. Perform effective Data Normalization.
    Effective in Data Modelling.
    Perform quality Data transformation and Data merging. Create Data visualizations using RStudio,
    Tableau and also spreadsheets.
    Create reports and presentations from data analysis results in R. Markdown. Run data scripts in RStudio.
  • DATABASE AND COMPUTER SYSTEMS
    Database administration and maintenance.
    System administration,
    configuration and system repair.
  • WEB DEVELOPMENT
    Web App Development
  • APP DEVELOPMENT
    Designing Web/App interfaces
  • PROGRAMMING SKILLS
    Python
    JavaScript
    React
    R programming
    Java
  • JAN 2019 - DECEMBER 2019
    JKUAT INDUSTRIAL PARK LIMITED
    Managed computer assembly and software troubleshooting tasks at JKUAT Industrial Park Limited.
    Developed IT infrastructure and programming solutions using Java, Python, and Reactjs.
    Conducted computer networking and hardware assembly to ensure seamless operations.
    Achieved efficient software troubleshooting and enhanced computer networking capabilities.
  • Aug 2019 - Dec 2023
    TECHNICIAN(PART TIME VOLUNTEER)-ST JOHN THE BAPTIST KOLA PARISH
    Provided technical support and communication services at ST JOHN THE BAPTIST KOLA PARISH in Machakos, Kenya.
    Managed social media pages and developed content during the peak of COVID-19 in 2020.
  • 2020 - April 2021
    TECHNICIAN/ANALYST - HUTNET TECHNOLOGY SYSTEMS
    Implemented and managed application infrastructure,
    including routers and firewalls,
    ensuring seamless operations across multiple corporate facilities.
    Conducted regular server performance checks, resolving issues promptly to maintain optimal functionality.
    Oversaw backup systems at various corporate facilities to ensure data security and continuity.
  • May 2021 TO December 2022
    TECHNICIAN – WORLDCOIN (KENYA)
    Ensured the systems are up to date and are working well and also made sure the servers are working well.
    Did repair to all computers and Orbs in case of breakdowns.
  • STUDENT
    JOMO KENYATTA UNIVERSITY OF AGRICULTURE AND TECHNOLOGY
  • GOOGLE DATA ANALYTICS
    Attained the professional certificate on Nov 7, 2022.
  • GOOGLE FINANCE DATA ANALYST PROFESSIONAL CERTIFICATE
    Attained the professional certificate on Nov 7, 2022.
  • IBM APPLIED ARTIFICIAL INTELLIGENCE
    Attained the professional certificate on Nov 23, 2022.
  • IBM PYTHON FOR DATA SCIENCE, AI AND DEVELOPMENT
    Attained the professional certificate on Nov 22, 2022.
  • GOOGLE CYBERSECURITY PROFESSIONAL CERTIFICATE
    Attained the professional certificate on Oct 6, 2025.
  • HCIA-AI V4.0 PROFESSIONAL CERTIFICATE
    Attained the professional certificate on Dec 22, 2025.

MY SERVICES

DATA ANALYTICS

Create Data visualizations using RStudio, Tableau and also spreadsheets. Create reports and presentations from data analysis results in R. Run data scripts in RStudio.

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WEB DEVELOPMENT

Designing and Building Websites Testing websites for functionality, performance, and compatibility across browsers and devices, and fixing bugs and issues. Maintaining and Updating Websites. Optimizing Performance and accessibility to enhance user experience and search engine rankings. Using tools like Git to manage code versions and deploying websites to servers or cloud platforms. Implementing measures like HTTPS, secure authentication, and data protection to safeguard websites from vulnerabilities.

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APPLICATION DEVELOPMENT

Design and develop mobile applications. Implement user interfaces and experiences based on design mockups. Optimize app performance and responsiveness across devices. Test and debug apps to ensure functionality and compatibility. Ensure app security and data privacy compliance.

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UI/UX Developer

Working closely with developers to convert designs into a working product. Performing user testing to validate design decisions and identify problems. Collaborating with stakeholders, UI designers, and developers. Designing interactive elements, such as scrollers, buttons, toggles, drop-down menus, and text fields.

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MY PROJECTS

HEART DISEASE ANALYSIS USING-R

Heart diseases are complicated and take away lots of life's every year. From the analysis i have done i have noticed that people above 55 years of age have high cholesterol levels thus leading to heart diseases. Also high cp levels have a lead cause to heart failure.

ANALYSIS ON SAUTI-SOL'S ALBUMS DONE USING SPOTIFYR AND RSTUDIO

I was able to visualize the Energy, Danceability and Valence (valence describes the musical positiveness conveyed by a track)

WEATHER APP

A simple and interactive weather web application that allows users to check the current weather for any city.
Main features include City search,Weather data display and Visual feedback
Built using HTML, JavaScript, and a linked CSS file for styling.
Uses fetch to get data asynchronously from the OpenWeatherMap API.
User-friendly layout with cards to display weather info.

K-Nearest-Neighbors-Algorithm

The K-N-N classification algorithm is a theoretically mature method and one of the simplest Ml algorithms.
The idea of K-N-N classification is that, if most of k closest samples (nearest neighbors) of a sample in the feature space belong to a category, the sample also belongs to this category.

POKEMON CHARACTER SEARCH

This is a simple web-based application that lets users search for any Pokémon by name and instantly view its image fetched from the official PokéAPI.
HOW IT WORKS:
1.The user types the name of a Pokémon in the input box.
2.By clicking the "SEARCH POKEMON" button, the app sends a request to PokéAPI.
3.If the Pokémon exists, its sprite (image) is displayed on the page.

WEATHER PREDICTOR

This experiment is to determine whether the Weather is suitable for playing tennis.
The key step is to split the attributes ie Branches are are created/constructed based on the differences of a feature attribute on a node.
The algorithm starts at the root node, tests the selected attributes on the intermediate nodes and generates branches according to the output of the tests.

DICE ROLLER GAME

This is a simple and interactive web application that lets users roll multiple dice and instantly see the results both as numbers and images.
Users can enter how many dice they want to roll (minimum of 1).
When the “ROLL DICE” button is clicked, the app Generates random values (1–6) for each dice.
Displays the numeric results on the screen.

LOGISTIC-REGRESSION-ALGORITHM

Comparing the prices of houses (Rent) using the area (Area of the House).
Logistic regression is a classification model used to resolve classification problems
Here we use a dataset which contains simulated house area and the price data.

ROCK PAPER SCISSORS GAME

A simple Rock paper scissors game built using HTML, CSS and JS

CHELSEA FC 2024 2025 SEASON PROJECT

The core of the site is built around responsive image sliders that automatically showcase player photos and trophies with smooth transitions and navigation buttons, allowing visitors to explore each category easily.

IMAGE-AND-TEXT-CLASSIFICATION

Image and text classification using Pytorch. Also performing operations on Tensors to master PyTorch syntax.
Tensors of different dimensions represent different data;
0 - dimensional tensor represent a scalar.
1 - dimensional tensor represent a vector.
2 - dimensional tensor represent a matrix.
3 - dimensional tensor represent the three RGB channels of a color image.

TEMPARATURE CONVERSION PROGRAM

A simple JS program that enables one to convert tempature, toFahrenheit and toCelcius

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Contact Me



Dmackenzie254@gmail.com


Danielmackenzie254@outlook.com


+254796310278


+254783545887


Resume

Danelmackenzie.net 2026