๐ Experienced Computer Science Educator | Full Stack Developer | AI Integration Expert
Iโm a passionate Computer Science teacher with 19+ years of experience and a Super Tutor with 4600+ lessons delivered across 20+ countries. Currently serving as a Government School IT Teacher, I also work as a freelance full stack developer, building advanced web portals, AI chatbot integrations (OpenAI APIs), and real-time communication apps.
๐ง Core Skills:
Programming: C, C++, Python, Java, JavaScript, HTML/CSS, SQL, MySQL,Scala,Lua
Frameworks: Node.js, React.js,EJS
CS Subjects: Data Structures, OS, Cybersecurity, Software Engineering, AI, Theory of Computation
Tools: Zoom, Skype, Google Meet, MS Teams
Languages: Fluent in English & Urdu
๐ฏ Key Highlights:
Founder of a large-scale web portal with real-time features
Former System Administrator at Bank of Punjab (9+ years of experience)
Delivered Computer Science courses from school to university level
MS in Computer Science (CGPA: 3.82/4) from Virtual University of Pakistan
WordPress
C++
Software
Technology Tutoring
Coding Lesson
SQL Programming
Python
JavaScript
Java
NodeJS Framework
STEM Tutoring
Coding Art
ChatGPT API
OpenAI API
Teaching
Muhammad Z.
Karachi, Pakistan
$20/hr
5.0
31 jobs
โญ ๐จ๐๐๐๐ ๐ป๐๐ 10 ๐ช๐๐๐๐๐๐๐ ๐บ๐๐๐๐๐๐ ๐ป๐๐๐๐๐ | 3000+ ๐ณ๐๐๐๐๐๐ ๐ซ๐๐๐๐๐๐๐๐ | 5+ ๐๐๐๐๐ ๐ฌ๐๐๐๐๐๐๐๐๐ | ๐บ๐๐๐ ๐๐๐๐ ๐๐ 40+ ๐ช๐๐๐๐๐๐๐๐ | ๐ท๐๐๐๐๐ ๐ป๐๐๐๐ | ๐ฑ๐๐๐ ๐ป๐๐๐๐ | ๐ช++ ๐ป๐๐๐๐ | ๐ช ๐ป๐๐๐๐ | ๐ช๐๐ ๐๐๐ ๐ฐ๐๐๐๐๐๐๐๐ ๐ท๐๐๐ ๐ป๐๐๐๐ | ๐ซ๐๐๐ ๐บ๐๐๐๐๐๐๐๐๐ & ๐จ๐๐๐๐๐๐๐๐๐ ๐ป๐๐๐๐ | ๐๐๐๐ฉ๐๐ค๐๐ ๐ป๐๐๐๐
๐ What My Students Say (based on Reviews on Preply)
โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ
โZainโs explanations in Python & C++ are clear and easy to follow. His teaching style is very informative and easy to understand. He first explains the main concepts and then goes through examples with you".
โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ
โThe teacher is amazing! He is always prepared for the classes and explains Java concepts very well, asks if I am understanding, does not proceed when there are doubt...
โญ๏ธโญ๏ธโญ๏ธโญ๏ธโญ๏ธ
"Zain Makes programming simple and teaches very well. He simplifies the material and explains it clearly."
Hi! Iโm M. Zain ๐, a Software Enginee with 5+ years of teaching experience in ๐ฅ๐ง๐ค๐๐ง๐๐ข๐ข๐๐ฃ๐ and ๐๐ค๐ข๐ฅ๐ช๐ฉ๐๐ง ๐จ๐๐๐๐ฃ๐๐. So far, Iโve taught 150+ ๐จ๐ฉ๐ช๐๐๐ฃ๐ฉ๐จ ๐๐๐ง๐ค๐จ๐จ 40+ ๐๐ค๐ช๐ฃ๐ฉ๐ง๐๐๐จ ๐.
โจ Proven Results with Students
โฆ Helped a university student improve from a C grade (58%) to an A grade (89%) in one semester.
โฆ Consistently improved learnersโ scores by 40โ60% on average through structured, interactive lessons.
โฆ Guided 15+ students to build and deploy their first full-stack applications, many landing internships afterward.
โฆ Coached 20+ O/A Level & IGCSE students, with 90% scoring A or A* in Computer Science & Programming exams.
โจ Certifications & Achievements
โฆ Certified in Python Programming, Data Structures & Algorithms, Full-Stack Web Development, and Introduction to Front-End Development (Meta, Coursera).
โฆ Winner of multiple coding competitions and hackathons, with top 3 finishes in 5+ national and university-level contests.
โฆ Competitive programmer with a Top 10% global ranking on coding platforms (LeetCode & HackerRank).
โจ Teaching Style
Engaging, interactive, and results-driven:
โฆ Animated Canva slides for visual clarity
โฆ Real-world coding projects
โฆ Weekly progress tracking & feedback
โฆ One-on-one mentorship for problem-solving & interview prep
โจ My secret sauce? Animated Canva slides to help you see the logic, not just read it plus real-world examples and hands-on coding challenges after every session.
๐จโ๐ซ What I Teach
โฆ Programming Languages: Python, Java, C++, C, JavaScript
โฆ Core Concepts: OOP, Data Structures & Algorithms, DBMS, Operating Systems, and many more
โฆ Databases: MySQL, PostgreSQL, NoSQL
โฆ Tools: Git/GitHub, Google Colab, Jupyter Notebook, VS Code, Cursor
โฆ MS Office: Word, Excel, PowerPoint
โฆ Web Development
โฆ Exam Prep: IB, AP, GCSE, IGCSE, and O/A Levels, University Exams / Assignments & Projects
๐จโ๐ซ Teaching Experience
With over 3+ years of teaching programming and computer science, Iโve learned how to turn tricky concepts into โoh, that makes sense!โ moments ๐ก.
My approach blends animated Canva slideshows, clear visual aids, and real-life coding examples to make lessons both interactive and memorable. Whether youโre just starting out or tackling advanced topics, I focus on understanding not rote memorization so the concepts truly stick.
๐ Certifications & Background
โฆ O-Level Computer Science = A*
โฆ A-Level Computer Science = A
โฆ Advanced Programming Coursework (Software Engineering degree, FAST University)
๐ผ Industry Experience
Iโm a Full-Stack Software Engineer experienced in building and deploying scalable web applications.
โฆ Proficient in React, Node.js, Express, MongoDB, and SQL
โฆ Strong foundations in C, C++, Java, Python
โฆ Skilled in API development & cloud hosting
โฆ Passionate about writing clean code and delivering real-world solutions
โ Clear Explanations: I break down complex topics like OOP, DSA, and Computer Networks into simple, easy to grasp ideas.
โ๏ธ Engaging Lessons: With animated slides , coding challenges , and real-world examples , learning never feels boring.
โ๏ธ Personalized Approach: Whether youโre a complete beginner or tackling advanced topics, I adjust lessons to your pace and goals.
โ๏ธ Industry Insight: As a Software Engineer, I donโt just teach theory I show you how itโs applied in real projects.
โ Lifetime Support: Learning with me doesnโt end after class. Iโll always be there to answer your questions and guide you. For me, itโs not about money, itโs about helping you grow. ๐ค
Book Your First Lesson
Your first session is the perfect chance to see how I teach and how quickly you can start understanding programming concepts.
Donโt wait until โsomedayโ to start letโs turn tricky coding problems into aha! moments together.
๐ Book your first lesson today and start learning the smart way!
Computer Science
Teaching Programming
Coding Lesson
Technology Tutoring
Teaching
Tutoring
Java
C++
Python
Object-Oriented Programming
Data Structures
Full-Stack Development
SQL
C
Education
Sajida T.
Karachi, Pakistan
$15/hr
4.4
55 jobs
Are you looking to learn AI tools such as Claude to improve your productivity, automate repetitive tasks, and work more efficiently?
Are you a beginner, homeschool student, university student, or career changer who wants to build practical coding skills with structured guidance?
You are in the right place.
I am an AI & Coding Instructor with a 100% Job Success Score and experience teaching 50+ students from diverse backgrounds, including homeschool learners, school students, university students, and adults.
My goal is to make technology accessible and practical for everyone, whether you want to leverage AI tools in your daily work or develop programming skills from the ground up.
What I Teach
โ AI Productivity & Claude for Non-Technical Professionals
โข Learn how to use Claude and modern AI tools effectively
โข Research, writing, brainstorming, and content creation
โข Task automation and workflow optimization
โข AI-assisted learning and productivity systems
โข Practical use cases for business owners, freelancers, educators, and professionals
โ Python Programming
โข Programming fundamentals
โข Problem solving and logical thinking
โข Real-world projects and applications
โข Preparation for coursework and internships
โ Web Development
โข HTML, CSS, and JavaScript
โข Building responsive websites
โข Front-end development fundamentals
โ Scratch & Creative Coding
โข Game development and animations
โข Computational thinking for young learners
โข Beginner-friendly coding concepts
โ Beginner AI & Automation
โข Introduction to AI concepts
โข Prompt engineering fundamentals
โข No-code and low-code automation tools
Who I Work With
โ Non-Technical Professionals seeking to use AI effectively in their work
โ Adult Beginners transitioning into technology-related fields
โ Homeschool Students following personalized learning paths
โ School Students developing coding and problem-solving skills
โ University Students preparing for projects, internships, and technical assessments
Every lesson is tailored to the learner's goals, experience level, and learning style. Whether your objective is to become more productive with AI tools or build a strong foundation in programming, I provide structured, practical, and personalized guidance.
Feel free to message me to discuss your learning goals and determine the most suitable learning plan for your needs.
Computer Science
Coding Lesson
HTML
CSS
Scratch
C++
Technology Tutoring
Coding Art
Python
AI Development
Web Development
JavaScript
Claude
ChatGPT
AI Instruction
Gemini
Microsoft Word
Presentation Slide
STEM Tutoring
Abdullah Shayan N.
Mailsi, Pakistan
$15/hr
5.0
11 jobs
Are repetitive tasks slowing down your team? Are you missing opportunities because your systems are not connected?
I help businesses eliminate manual work and build AI-powered automation systems that run 24/7. My goal is simple: save time, reduce operational costs, and create scalable workflows that allow your team to focus on growth instead of repetitive tasks.
With strong experience in AI automation, workflow automation, and API integrations, I design reliable systems that connect your tools, automate operations, and streamline your entire business process.
Instead of fragile automations, I build production-ready systems that are scalable, well-structured, and designed for long-term reliability.
โ ๐พ๐๐๐ ๐ฐ ๐ ๐ ๐ฉ๐๐๐:
๐น Workflow Automation
Automate complex workflows using platforms like n8n, Make, and Zapier.
I create multi-step automations that connect CRMs, marketing tools, databases, and internal systems.
Examples include:
โข Lead capture and routing automation
โข Multi-channel marketing workflows
โข CRM syncing and data automation
โข Sales pipeline automation
โข Task and notification automation
โข Automated reporting systems
๐น AI Agents & AI Automation
I build custom AI-powered agents and workflows using modern LLM technologies.
Examples include:
โข AI chatbots for customer support
โข AI lead qualification systems
โข AI content automation
โข Document processing AI systems
โข Retrieval-Augmented Generation (RAG) systems
โข Knowledgebase AI assistants
๐น CRM & Database Automation
I design automated CRM systems that help businesses manage leads and customers efficiently.
CRMs & Databases I work with:
โข GoHighLevel (GHL)
โข HubSpot
โข Salesforce
โข Pipedrive
โข Airtable
โข Notion
โข Supabase
โข Google Sheets
๐น API Integrations & Custom Automation
Many businesses use tools that donโt communicate with each other. I connect them using APIs, webhooks, and custom scripts.
โ ๐ช๐๐๐๐๐ ๐ท๐๐๐๐๐๐๐ ๐ฐ ๐บ๐๐๐๐
โ OpenClaw installs that break on VPS, OAuth, or webhook configuration
โ Claude Code setups that lack proper MCP integrations, hooks, or permission models
โ n8n/Make automations that are fragile, messy, or expensive to maintain
โ Agents stuck in loops, using too many tokens, or failing on multi-step tasks
โ Poor security around credentials, servers, and internal tools
โ โCool AI toolingโ that never becomes a dependable part of the business
โ ๐พ๐๐๐ ๐๐๐ ๐๐๐
โ Full deployment and configuration
โ Security hardening and private access setup
โ Custom integrations with your tools and APIs
โ Cost optimization for API usage and model selection
โ Clear documentation and recorded handoff walkthroughs
โ A system you can actually use and manage after delivery
โ ๐พ๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐ ๐๐๐๐ ๐๐:
โ Automation systems designed for real business use
โ Strong understanding of AI + automation architecture
โ Reliable, scalable solutions (not fragile automations)
โ Clear communication and structured delivery
โ Focus on measurable ROI and efficiency
If you're looking to automate operations, build AI-powered workflows, or integrate your business systems, Iโd be happy to discuss your project.
Letโs build automation that saves time, reduces manual work, and scales your business.
Claude CoWork Specialist, Claude Code & Claude Cowork, Claude Code Tutor, Claude AI Expert, Claude Automation Specialist, Claude Consultant, OpenClaw setup, OpenClaw Automation, OpenClaw AI Agent Setup, AI Chatbot Developer, n8n Automation Architect, AI Workflow Automation, n8n Workflow Assistance, n8n Automation Specialist, n8n Automation, AI Workflow Engineer, AI Agent Builder, n8n Workflow Automation, AI Automation Consultant, n8n Automation Developer, Python Automation Expert, n8n Workflow Developer, Senior n8n Engineer, AI Automation Architect, n8n Integration Specialist, n8n Workflows Expert, Senior n8n Automation Engineer, n8n Expert, n8n Developer, n8n Consultant, Expert OpenClaw Developer, n8n Automation Engineer, n8n Workflows Developer, Claude Code Builder, Claude Cowork, Claude Cowork Expert, Claude Workflows, Claude Cowork Training, Claude Cowork AI Expert, Claude Cowork Automation, OpenClaw AI setup, OpenClaw expert, Data Analysis, OpenClaw Setup Expert, AI Automation Expert, AI Automation Developer, AI OpenClaw Project Manager, Experienced n8n Engineer, OpenClaw AI Agent Engineer, AI Bot Development, AI Consultant, n8n Specialist, AI Agent Developer, AI Automation Engineer, n8n Automation Expert, AI Automation, n8n AI Agent Developer
Artificial Intelligence
n8n
AI Agent Development
Business Process Automation
Automation
AI Consulting
Data Analysis
AI Chatbot
LLM Prompt Engineering
Prompt Engineering
Marketing Automation
Zapier
Claude
JavaScript
API Integration
Node.js
Python
Natural Language Processing
PyTorch
Deep Learning
Muddasar K.
Rawalpindi, Pakistan
$20/hr
4.9
18 jobs
AI Engineer | Machine Learning Expert | Python Developer | Computer Science Lecturer (10+ Years Teaching Experience)
I am a passionate and results-driven AI Engineer, Machine Learning Specialist, and Python Web Developer, with more than 10 years of experience teaching Computer Science at BS, Intermediate, and College levels. I combine deep technical expertise with strong teaching skills to deliver AI-powered solutions and high-quality online learning experiences to students worldwide.
๐ What I Offer
๐ AI & Deep Learning Solutions
Expertise in TensorFlow, PyTorch, Keras
Skilled in computer vision, NLP, transformers, GANs
Building end-to-end pipelines: data preprocessing โ training โ deployment
Experience with explainable AI, model optimization, and performance tuning
๐ Machine Learning
Supervised, unsupervised learning & advanced ML algorithms
Scikit-learn, XGBoost, LightGBM
Model selection, evaluation, and real-world application development
๐ง Generative AI Applications
LLM-based apps, text generation, and content automation
Image generation and AI creativity tools (GANs, diffusion models)
๐ Python Web Development
Expertise in Django, Flask, FastAPI
Integrating AI/ML models into production-ready applications
API development, dashboards, analytics platforms
๐ Web Scraping & Automation
BeautifulSoup, Scrapy, Selenium
Automated data collection, large-scale scraping, workflow automation
๐ Research Writing
Published work in AI, Machine Learning, Deep Learning, and Computer Vision
Writing research reports, projects, and articles in domains including:
Healthcare
Agriculture
Environmental monitoring
IoT systems
๐จโ๐ซ Online Teaching & Training Services (New Service Added!)
Alongside my engineering background, I am also an experienced Lecturer in Computer Science with more than 10 years of teaching BS-level and college-level subjects.
โ I Teach the Following Subjects & Skills:
Python programming (Beginner to Advanced)
Machine Learning & Deep Learning
Data Structures & Algorithms
C & C++ programming
Web Development: HTML, CSS, JavaScript, PHP, MySQL
Computer Science Subjects:
Operating Systems
Database Systems
Object-Oriented Programming
Software Engineering
Computer Networks
FYP guidance and thesis support for BS & MS students
Special coaching for Matric, Intermediate, and O-Level Computer Science
โ Teaching Style
Concept-based learning with real examples
Live coding sessions
Assignments + practice problems
Interview preparation (DSA, coding tests)
Personalized learning approach
Course materials + recordings (if required)
I have taught at FG Liaquat Ali Degree College, FG schools, and multiple platforms, providing structured lessons, assessments, and personalised student support.
โญ Why Clients Love Working With Me
โ Strong blend of technical expertise + teaching ability
โ Clear communication and smooth collaboration
โ Quality-driven solutions with real impact
โ Professional experience in both industry and academia
โ End-to-end development: idea โ development โ deployment โ training
โ Letโs Work Together
Whether you need a full AI solution, a smart Python application, a research article, or high-quality online tutoring, I am here to help.
๐ Ready to bring your idea to life or learn new skills the right way? Letโs connect!
Best Regards
Muddasar Khan
Machine Learning
Deep Learning
Generative AI
Flask
Python
Natural Language Processing
TensorFlow
Research & Development
Research Paper Writing
Education
Teaching
Coursework Assignment
Thesis Writing
Teaching Programming
Technology Tutoring
Laiba M.
Gujranwala, Pakistan
$25/hr
5.0
91 jobs
I am an online tutor of Mathematics, English and computer science subjects. I have been tutoring online for 8 years. I also worked as a substitute teacher at local school for sometime. I have been dealing SAT/ACT students recently and helping them prepare for their college entrance exam. With a strong background in education, a passion for teaching, and a commitment to fostering a positive learning environment, I am confident in my ability to contribute effectively to the child's academic mission. Throughout my 5 years of experience as an educator, I have developed a comprehensive understanding of curriculum development, instructional design, and student assessment strategies. My approach to teaching emphasizes student engagement, critical thinking, and practical application of concepts, ensuring that every student has the opportunity to reach their full potential.
One of my key strengths lies in my ability to establish meaningful connections with students, fostering a supportive and inclusive classroom environment where everyone feels valued and empowered to participate. I believe in the importance of cultivating a growth mindset, encouraging students to embrace challenges, learn from setbacks, and persist in their academic pursuits.
Aside from this, I have also expertise in accounting and finance. My final year projects involve detailed working on a firmโs accounts, creating financial statements and preparing the financial analysis, acquired skill in calculating and filling taxes, how to introduce a new product in the market as marketing project.
Self-motivated, organized,detail-oriented and devoted to learn and engage in projects, either as a team player or individual contributor, to improve my skills.
If you need a quick turn around time then you have the right freelancer on Upwork. Quality, original, and well-researched work is an assurance from the moment we agree.
Let me handle your next project and you will never regret the value for your money.
Integral Calculus
C++
Calculus
Differential Calculus
Statistics
Precalculus
Computer Engineering
Mathematics Tutoring
Chemistry
Teaching Algebra
Technology Tutoring
Business Mathematics
Data Science
Research & Development
Machine Learning
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