Can you redesign or upgrade an existing website or application?

Yes. Existing platforms can be redesigned, rebuilt, or upgraded — from modernizing the UI to improving performance, security, SEO, and adding new features like dashboards and AI-powered tools.

Available for Projects Worldwide

King Greatman Spirit

Q: What services does King Greatman Spirit offer?

King Greatman Spirit offers software & web development, artificial intelligence & machine learning solutions, data analysis & business intelligence, digital strategy & consulting, digital design, and tech training & prompt engineering.

Q: Does King Greatman Spirit work with international clients?

Yes. Based in Port Harcourt, Nigeria, King Greatman Spirit serves clients locally and globally, delivering scalable software, AI systems, and data solutions across multiple industries.

Q: Do you offer training or mentoring?

Yes. Hands-on training and mentoring programs cover web development, Python, data analysis, AI tools, and prompt engineering — for individuals, teams, and organizations.

I'm a

I design and build intelligent software, AI-powered systems, and data-driven solutions that help ambitious businesses grow, automate, and win.

View My Work Download CV Hire Me

King Greatman Spirit Python/Django Full-Stack Engineer

9+ Production Apps

5+ Yrs Tech Experience

Scroll

Trusted by forward-thinking companies

5+ Years of hands-on
development experience

// About Me — Let me introduce myself

Software Engineer • AI & ML Engineer • Data & BI Analyst • Technical Instructor

Software Engineer with 5+ years of experience designing, developing, and deploying scalable web applications using Python, Django, React, PHP, JavaScript, PostgreSQL, and Docker. I build production-grade platforms for engineering, energy, logistics, security, and corporate clients - with AI-assisted delivery that ships faster without cutting corners.

Websitekinggreatmanspirit.com
CityNigeria
Emailspiritpydev@gmail.com
FreelanceAvailable for select projects worldwide

9+ production web applications delivered and maintained on Linux VPS infrastructure - architected REST APIs, role-based admin dashboards, and optimized backends that respond up to 30% faster.

My Resume Download CV

Years of Experience Hands-on engineering

Production Apps Designed, built & deployed

Projects Delivered Web, AI & data solutions

Industries Served Engineering, energy, logistics, security & corporate

Impact & Milestones

Achievements

Proof of work — measurable outcomes and production wins delivered for real clients across engineering, energy, logistics, security, and corporate sectors.

9+ Production Applications

Built, deployed, and maintained production web platforms across engineering, energy, logistics, security, and corporate sectors.

30% Faster Backends

Optimized SQL queries and backend architecture, cutting response times by approximately 30%.

Secure Role-Based Dashboards

Architected RBAC admin systems - including a 4-level platform - powering multiple live client websites.

AI-Assisted Delivery

Leverage ChatGPT, Cursor, Claude, GitHub Copilot, and Gemini to accelerate build, debug, and documentation.

My Expertise

Skills & Technologies

Delivering smart, scalable, and insight-powered digital solutions that help businesses optimize performance, enhance decision-making, and achieve lasting success.

Python 98%

Machine Learning 95%

Deep Learning 90%

NLP 92%

Data Analysis 94%

Predictive Analytics 90%

TensorFlow / PyTorch 85%

Django / DRF 93%

PHP / Laravel 87%

Node.js / TypeScript 85%

React / JavaScript 88%

SQL (MySQL / PostgreSQL) 90%

Power BI / Tableau 92%

Firebase / DevOps (Git, Docker) 88%

// Core Stack

Python Django / DRF TensorFlow PyTorch Scikit-learn SQL Power BI Tableau

// Also Working With

React Node.js PHP / Laravel Bootstrap Firebase Git Docker Linux / Nginx

Career Growth

Resume

A highly versatile and results-driven Software Engineer, AI & ML Engineer, Data & Business Intelligence Analyst, and Technical Instructor with proven experience designing, developing, and deploying scalable web applications, intelligent systems, and data-driven solutions. Adept at building robust backend architectures, modern front-end interfaces, and AI-powered platforms that enhance operational efficiency, improve decision-making, and deliver measurable business value across industries.

Certifications & Credentials

Agile Project Management HP LIFE

Backend Web Development (PHP) AQskill

Cloud Computing HP LIFE

Effective Leadership HP LIFE

Python Programming Techgyan

Web Development (Python) Django Masters

AI and the Future of Work: Preparing for the AI-Driven Job Market in Computer Science Co-Curricular Programming Center

Bridging the Digital Divide: Essential Tech Skills for Career Success Co-Curricular Programming Center

Building Diverse and Effective Teams for Success in Business Careers Co-Curricular Programming Center

Building Strong Virtual Teams: Best Practices for Remote Collaboration Co-Curricular Programming Center

Conflict Resolution in Teamwork: Strategies for Effective Communication Co-Curricular Programming Center

Cybersecurity Basics: Protecting Your Data in the Digital Age Co-Curricular Programming Center

Data-Driven Decision Making: Understanding Numbers in Everyday Life Co-Curricular Programming Center

Embracing Diversity: Building Inclusive Online Communities Co-Curricular Programming Center

Embracing Diversity: Cultivating Multicultural Competencies for Equity and Social Justice Co-Curricular Programming Center

Emerging Technologies and Their Impact on Future Careers in Business and Healthcare Co-Curricular Programming Center

Financial Literacy, Budgeting, and Investing Using Quantitative Skills Co-Curricular Programming Center

Financial Planning: Navigating Personal Finance in a Global Economy Co-Curricular Programming Center

Inclusive Communication for Careers in Healthcare: Bridging Differences through Dialogue Co-Curricular Programming Center

Leveraging AI for Career Growth and Skill Enhancement in Business and Healthcare Fields Co-Curricular Programming Center

Leveraging Digital Collaboration and Communication Tools for Career Advancement in Business Co-Curricular Programming Center

Leveraging Social Media for Professional Development Co-Curricular Programming Center

Navigating Effective Communication: Keys to Successful Interactions Co-Curricular Programming Center

Professional Communication Co-Curricular Programming Center

Promoting Equity and Social Justice in Online Work Environments Co-Curricular Programming Center

Recognizing and Challenging Implicit Bias for Career Growth in Business Co-Curricular Programming Center

The Psychology of Teamwork: Understanding Group Dynamics for Success Co-Curricular Programming Center

Understanding Cultural Competence and Global Perspectives in Computer Science Careers Co-Curricular Programming Center

Summary

GREATMAN JUSTUS UNYE-AWAJI

I build scalable web applications, intelligent AI systems, and data-driven solutions that help businesses work smarter and faster. I turn complex problems into actionable results using full-stack development, AI/ML, and data analytics.

Nigeria
+234 (901) 415 5705
spiritpydev@gmail.com
linkedin.com/in/greatman-pydev
github.com/King-Greatman-Spirit
linktr.ee/greatestmaneva

Download CV View GitHub

Professional Experience

Python Developer & Data Analyst

April 2021 – April 2024

Webstacka IT Company Port Harcourt, Nigeria

Engineered scalable web applications using Django, focusing on clean architecture and optimized backend performance.
Designed and implemented RESTful APIs, integrating PostgreSQL and MySQL databases for robust data handling.
Supported scalable deployments using Docker and maintained version control with Git, improving development efficiency and reliability.

Full-Stack Web Developer | Instructor

May 2024 – Sept 2024

FlowCode Tech Hub Port Harcourt, Nigeria

Delivered hands-on training programs in HTML, CSS, JavaScript, PHP, Python, and MySQL, equipping students with job-ready full-stack skills.
Mentored learners through real-world projects, covering application design, development, deployment, and debugging.
Managed relational databases and optimized SQL queries, improving database performance by up to 30%.

Software Engineer

Oct 2024 – Present

B.G. Technical Limited Port Harcourt, Nigeria

Developed and maintained enterprise-grade web applications for engineering, logistics, and industrial clients using Python, Django, React, PostgreSQL, and JavaScript.
Architected RESTful APIs and secure role-based administrative dashboards supporting multiple production platforms, deployed on Linux VPS infrastructure with Docker, Gunicorn, and Nginx.
Optimized SQL queries and backend performance, reducing response times by approximately 30%, and integrated Firebase authentication and real-time services.

Selected Works

Portfolio

Explore a curated collection of real-world projects spanning software engineering, artificial intelligence, data analytics, and digital solutions — designed to solve complex challenges and drive measurable business impact.

ALL
AI&ML
DA&BI
S&WD

ZHEHUS Agric-Mechanics & Investments Ltd Diversified Investments & Agriculture 2024

Live

What I Do

Services

From building scalable web applications and AI-powered tools to delivering actionable insights through data analytics — I help companies boost efficiency, drive growth, and stay ahead of the competition.

Client Feedback

Testimonials

What clients say about working with King Greatman Spirit

Questions & Answers

FAQ

Everything you need to know — answered

Software & web development, artificial intelligence & machine learning solutions, data analysis & business intelligence, digital strategy & consulting, digital design, and tech training & prompt engineering.

Python, Django, Node.js, React, PHP, Laravel, TensorFlow, PyTorch, Scikit-learn, SQL, Power BI, Tableau, Firebase, Docker, Git, and cloud & DevOps tools.

Yes. Based in Port Harcourt, Nigeria, I serve clients locally and globally — delivering scalable software, AI systems, and data solutions across multiple industries and time zones.

Absolutely. I modernize the UI, improve performance, security, and SEO, and add new features — dashboards, AI-powered tools, automation, and more.

Yes. Hands-on training covers web development, Python, data analysis, AI tools, and prompt engineering — for individuals, teams, and organizations.

Simply send a message through the contact form, WhatsApp, or email. Share your idea or requirements, and you'll receive a tailored, value-driven plan within 24 hours.

Pay Now

Secure Payments, Anywhere in the World

Pay any way you like — from anywhere on earth

Deposit for a project, pay for a service, or support the work. I accept cards, bank transfer, USSD, mobile money and crypto through world-class gateways — instant confirmation and a receipt in your inbox every time.

All Cards Accepted

Visa, Mastercard, Verve, Amex & more — in USD, NGN, GBP, EUR, JPY & all major world currencies.

Bank Transfer & USSD

No card? No problem. Pay by transfer in seconds.

Crypto via Binance

USDT & other coins — private, fast, global.

Instant Receipt

Beautiful receipt by email the moment payment clears.

Get In Touch

Contact

Have a project in mind or need expert support in software development, AI, data analysis, or digital strategy? Let's discuss how we can turn your ideas into scalable, high-impact solutions.