Winter Jackson

Winter Jackson

Winter Jackson.

Software Developer.

  • E-mail

    winterjacksonwj@gmail.com
  • Phone

    +254 (795) 213-399
  • Alt. Phone

    +254 (772) 393-864
  • Location

    Nairobi, Kenya.

Work

  • design icon

    Frontend Development

    Well thought out User Interfaces for web applications to enhance the User Experience effectively.

  • Backend development icon

    Backend Development

    Effective backend development for data security and proper data storage.

  • mobile app icon

    Mobile apps

    Effective development of applications for both iOS and Android systems.

  • api icon

    API Development

    Development of the Application Programming Interface to enhance effective communication between the servers and the clients.

Clients

client logo client logo client logo client logo client logo
client logo client logo client logo client logo client logo

About me

An experienced software developer proficient in analyzing, modifying, and designing end-user applications tailored to specific needs. Skilled in Python, React JS, Next JS, and common libraries for development and testing.

I am committed to developing a website or application that seamlessly blends functionality with aesthetic appeal. With a focus on user experience, I strive to infuse each project with a personal touch, ensuring it is visually captivating and easily navigable. Thus effectively engaging the users while positively upholding the brand identity through a creative design and a user-friendly interface.

What I Do

  • design icon

    Frontend Development

    Well thought out User Interfaces for web applications to enhance the User Experience effectively.

  • Backend development icon

    Backend Development

    Effective backend development for data security and proper data storage.

  • mobile app icon

    Mobile apps

    Effective development of applications for both iOS and Android systems.

  • api icon

    API Development

    Development of the Application Programming Interface to enhance effective communication between the servers and the clients.

Languages & Other Tools

Below are some of the Languages and web development tools am well conversant with.

Languages

CSS3 logo

CSS3

HTML5 logo

HTML5

JavaScript logo

JavaScript

React logo

React

Tailwind CSS logo

Tailwind CSS

Next.js logo

Next.js

Node.js logo

Node.js

Python logo

Python

Flask logo

Flask

MySQL logo

MySQL

SQLite logo

SQLite

SQLAlchemy logo

SQLAlchemy

Ruby logo

Ruby

MongoDB logo

MongoDB

Jest logo

Jest

Other tools

Linux logo

Linux

Postman logo

Postman

PostgreSQL logo

PostgreSQL

Heroku logo

Heroku

Git logo

Git

Figma logo

Figma

Personal Ventures

  • design icon

    Artificial Intelligence

    Together with Machine Learning, Artificial Intelligence has immensely impacted the tech world.
    Deeply fascinated by the rapid evolution of AI and excited about its transformative potential across industries.

    Recent advancements like AI agent automation, multimodal models, and autonomous decision-making systems are areas I actively follow and explore.

  • Robotics icon

    Cyber Security

    As data greatly becomes the gold mine for people in the tech world, cyber security has now been more in demand than ever.

    Highly passionate about protecting digital assets and staying ahead of evolving threats in this critical domain.

    Innovations like AI-driven threat detection keep me inspired.

  • design icon

    Web 3

    Am excited by the shift toward decentralized technologies that empower users with control and transparency.

    The rise of smart contracts, DAOs, DApps and blockchain-powered identity systems continues to redefine how we build digital trust.

    I am proactively learning and sharpening my skills and knowledge in Web3 innovations.

  • Robotics icon

    Cryptocurrency

    The evolving landscape of digital currencies fascinates me, especially their role in enabling peer-to-peer financial freedom.
    I’m particularly interested in how layer-2 scaling solutions, DeFi protocols, and stablecoins are transforming global finance.

    Exploring blockchain ecosystems like Ethereum and Solana fuels my enthusiasm for the decentralized future of money.

Testimonials

  • Edwin Lubanga

    Edwin Lubanga CTO, Snark Health Ltd.

    LinkedIn

    "Jackson consistently delivers with professionalism and technical excellence. His attention to detail and clear communication helped drive our project forward smoothly. I’d gladly recommend him for any development or consulting work."

  • Jeremy Omare

    Jeremy Omare Renewable Energy Professional.

    LinkedIn

    "Exceptional service! Jackson provided unparalleled expertise and support throughout the entire development process. The attention to detail and commitment to delivering high-quality results exceeded my expectations. I highly recommend the services to anyone looking for top-notch tech solutions."

  • Nelson Lawrence

    Nelson Lawrence MD, Pinnacle Green Systems Ltd.

    LinkedIn

    "Working with Winter Jackson, on my project has been a positive experience so far. The collaborative nature and innovative solutions have made the development process smooth and efficient. Looking forward to the project's completion!"

  • Kimathi I.

    Kimathi I. Investment Manager

    LinkedIn

    "Absolutely reliable and highly efficient! Not only was our project completed well ahead of schedule, but the quality of work delivered surpassed the expectations. Exceptional service from start to finish!"

Jeremy Omare

"Exceptional service! Jackson provided unparalleled expertise and support throughout the entire development process. The attention to detail and commitment to delivering high-quality results exceeded my expectations. I highly recommend the services to anyone looking for top-notch tech solutions."

Resume

Education

  1. Moringa School, Nairobi

    Software Engineering | May, 2023 - November, 2024.
  2. European Business University, Luxembourg

    Management Information Systems | September, 2022 - March, 2023.
  3. Kenyatta University, Nairobi

    BSc. Commerce, Procurement & Supply Chain Management | September, 2016 - July, 2022.

Experience

  1. Junior Software Developer.

    Snark Health Jr. Software Dev | April 2024 - Current


    Key Responsibilities:

    • Spearheaded the development of a full-fledged hospital dashboard web application using Next.js, TypeScript, and Tailwind CSS.
    • Built modular, reusable UI components to improve scalability and maintain design consistency across the dashboard.
    • Integrated full CRUD operations for hospitals, departments, and services using Next.js API routes and Prisma ORM.
    • Implemented real-time KPI displays and analytics visualizations for bed availability, top-performing doctors, and patient activity.
    • Developed robust patient and appointment management interfaces with editable tables, rescheduling functionality, and profile tracking.
    • Maintained clean, maintainable, and well-documented code in line with modern development best practices.

  2. Junior Software Developer.

    Vepo Clear Water Ltd. Intern | September 2023 - Dec 2023 Jr. Software Dev | January 2024 - March 2024


    Key Responsibilities:

    • Participating in the design, development, and testing of a sales and production automation application.
    • Collaborating with other software engineers to execute project requirements and translate them into technical specifications.
    • Implementing new features and functionalities to the automated application as outlined in the project roadmap.
    • Troubleshooting and debugging issues to ensure smooth operation of the application.
    • Working closely with cross-functional teams, such as sales, production, and quality assurance, to gather requirements, and insights and address concerns.
    • Providing technical support to end-users as needed.
    • Writing clean, maintainable code in accordance with well-known coding standards and best practices.
    • Keeping abreast of industry trends and advancements in software development methodologies.

  3. Data Analyst Intern.

    Apollo Agriculture | October 2021 - April 2022.


    Key Responsibilities:

    • Collaborating with other colleagues in the management of each farmer’s information.
    • Data Collection. Gathering and cleaning data from various sources, including customer transactions, credit applications, and agricultural training records.
    • Printing of reports for analysis of the data collected.
    • Analyzing customer insights and feedback to enhance product improvements and better customer engagement strategies.

  4. Credit Analyst

    Momentum Credit Ltd. | March 2021 - September 2021.


    Key Responsibilities:

    • Analyzing financial data, such as income statements, balance sheets, and cash flow statements, to evaluate the applicant's financial health.
    • Assessing the creditworthiness of individuals or businesses applying for loans or credit lines.
    • Reviewing credit history, payment records, and credit scores to determine the applicant's repayment capacity and risk profile.
    • Communicating with applicants to gather additional information and clarify financial details as needed.
    • Collaborating with underwriters, loan officers, and other team members to ensure thorough evaluation and decision-making processes.
    • Monitoring existing credit accounts and performing periodic reviews to assess ongoing credit risk and recommend adjustments to credit terms if necessary.
    • Maintaining accurate records and documentation of credit assessments and decisions for compliance and audit purposes.

  5. Merchandiser / Brand Ambassador

    Swivel Marketing Agency | February 2019 - January 2020.


    Key Responsibilities:

    • Representing the brands being marketed positively in different marketing strategies carried out.
    • Participating in event planning aimed at marketing the brands and making sure the events run smoothly
    • Issuing and keeping track of the available marketing merchandise used.
    • Creating other brand awareness strategies that would eventually translate to an increase in sales.
    • Providing updated feedback on how the marketing strategies have been executed backed up by the resulting product sales for analysis.

  6. Attachment, Supply Chain Mgt. Department

    Kenya National Treasury | September 2018 - November 2018.


    Key Responsibilities:

    • Keeping records of inventory in the National Treasury stores.
    • Retrieval and issuance of stored items from the stores to the authorized personnel.
    • Clearance and collecting of returned items to the stores by the authorized staff.
    • Arranging the items in the stores in an orderly manner for easy retrieval and issuance of the items.
    • Participating in shortlisting trustworthy suppliers who can be able to supply the government with the required products.
    • Participating in approval of applied tenders by trusted suppliers of various items required by the government.
    • Receiving and directing walk-in supplier applicants who are willing to supply certain products to the government.
    • Receiving and counter-checking products and items supplied to the government by the shortlisted suppliers.

Download CV

Skills

  • Frontend Development
    85%
  • Backend Development
    80%
  • Mobile App Development
    75%
  • API Development
    75%

: Python | JavaScript | React JS | React Native | Next JS | Ruby | API Development | MySQL | PostgreSQL | MongoDB | Git (Version Control) | Jest.

Portfolio

* Hover (or tap on mobile) any project card to reveal its description. Use the “Github” and “Demo” buttons below each card to view the source code or live demo.

  • Snark Health Dashboard

    Snark Health Dashboard

    Applications

    The Snark Health Dashboard is a Next.js, TypeScript, and Prisma–based hospital management platform offering role‑specific dashboards for Admins, Doctors, Nurses, and Staff. It tracks patients, appointments, referrals, beds, and doctors in real time, uses NextAuth (with optional 2FA), and employs MUI, Radix UI, and React Query. Deployed on Vercel, it’s monitored via Sentry.

    Github Demo
  • Vepo Clear Water

    Vepo Clear Water

    Web development

    Vepo Clear Water is an app for vending purified bottled water. It streamlines access with an intuitive interface and secure payment system, delivering a seamless experience for both vendors and customers.

    Demo
  • Plutus Capital

    Plutus Capital

    Web development

    Collaborated on Plutus Capital to develop a web platform for investment management, building backend algorithms and seamlessly integrating them with the frontend using Python, Flask, SQL, and JavaScript. Delivered a user‑centric application and plan to incorporate machine learning and expand product offerings.

    Github Demo
  • BTS Sizing Tool

    BTS Sizing Tool

    Applications

    For a client, I developed a Python calculator using tkinter to help solar installers quickly determine both the number of panels needed and the correct battery specifications. Users simply enter project details and receive accurate panel counts and battery sizing, streamlining system planning and deployment.

    Github
  • Yikes YouTube Downloader

    Yikes YouTube Downloader

    Personal Projects

    Yikes YTD is an open‑source YouTube downloader that handles single videos and full playlists. Currently Linux‑only, it’s being expanded to Windows and iOS. Community contributions drive faster improvements and cross‑platform compatibility.

    Github Demo
  • allCurrency

    allCurrency

    Personal Projects

    AllCurrency was an early personal project that delivered real‑time and historical cryptocurrency rates via a free API, complete with a built‑in converter. It served as hands‑on training in web development and API integration.

    Github Demo

Contact

Contact Form

All Rights Reserved. © 2020 | Winter Jackson