Hire the Best Java Tutors

Hi there 👋 I am a senior software engineer with more than 18+ years of experience in the industry with a can-do thinking in mind. As a fullstack developer heavy on the backend, I have a wide range of expertise in the backend, frontend, devops, and system design. I am proficient with Java Spring Boot and familiar with Spring Cloud, Spring AI, Spring Data, Micronaut, Hibernate, JUnit, Mockito, AssertJ, K6, Thymeleaf, React, Vue, Angular, Tailwind, Bootstrap, Docker, Kubernetes, Helm, GCP, AWS, Azure and VPS. Using various servers like Postgres, MySQL, Oracle DB, SQL Server, MongoDB, Redis, Elasticsearch, Vespa, Sqlite, BigQuery, Tomcat, Jetty, Undertow, Netty, Nginx, Apache, Node, ActiveMQ, RabbitMQ, Kafka, PubSub, Auth0, Keycloak, LDAP, Eureka, Consul, Vault, Sleuth, Resilience4j, Minio, S3, Alfresco, Jenkins, Stripe, Twilio, OpenAI, Azure AI, Gemini AI, and OpenRouter AI. Using applications like GitHub, GitLab, BitBucket, Jira, Redmine, Trello, Notion, Figma, SSH, TMux, Git, NVim, Copilot, ChatGPT, Gemini, Claude, Codex, VSCode, Cursor, Antigravity, IntelliJ, DBeaver, Insomnia, Postman, and Chrome. The most common projects I work with are API services, web applications, enterprise applications, and AI platform integration using architecture like monolith, modulith, and microservice, using protocols like REST, GraphQL, SOAP, gRPC, JSON-RPC, XML-RPC, WebSocket, Webhooks, Polling, OpenAPI, and AI Platform Integration API with HITL (Human in the loop) good practices. I am open to discussion and project work. Feel free to hire me. Thanks, Warmly Regard. -- a full-time freelancer with one active client currently --

- B.tech and M.tech in Computer Science - Worked as a Software engineer in Virtusa Corp & DIGIDEZ - More than 6 years of teaching experience - Oracle Certified Trainer - Helped students placed in FAANG Work Experience on Upwork 1. Wordpress Help "Aniket helped me with some issues on my WordPress project. He identified the issues and provided knowledgeable guidance to get my project on the right path." 2. Automation Project Phil Charles : "Another great session & good progress has been made on my automation project" 3. Technical Support "Aniket has a great work ethic, ensures he has clarity on what is expected, & executes. Great communication & technical skills with regards to my automation project." Thanks!

⭐ 𝑨𝒎𝒐𝒏𝒈 𝑻𝒐𝒑 10 𝑪𝒐𝒎𝒑𝒖𝒕𝒆𝒓 𝑺𝒄𝒊𝒆𝒏𝒄𝒆 𝑻𝒖𝒕𝒐𝒓𝒔 | 3000+ 𝑳𝒆𝒔𝒔𝒐𝒏𝒔 𝑫𝒆𝒍𝒊𝒗𝒆𝒓𝒆𝒅 | 5+ 𝒀𝒆𝒂𝒓𝒔 𝑬𝒙𝒑𝒆𝒓𝒊𝒆𝒏𝒄𝒆 | 𝑺𝒕𝒖𝒅𝒆𝒏𝒕𝒔 𝒊𝒏 40+ 𝑪𝒐𝒖𝒏𝒕𝒓𝒊𝒆𝒔 | 𝑷𝒚𝒕𝒉𝒐𝒏 𝑻𝒖𝒕𝒐𝒓 | 𝑱𝒂𝒗𝒂 𝑻𝒖𝒕𝒐𝒓 | 𝑪++ 𝑻𝒖𝒕𝒐𝒓 | 𝑪 𝑻𝒖𝒕𝒐𝒓 | 𝑪𝒐𝒅𝒊𝒏𝒈 𝑰𝒏𝒕𝒆𝒓𝒗𝒊𝒆𝒘 𝑷𝒓𝒆𝒑 𝑻𝒖𝒕𝒐𝒓 | 𝑫𝒂𝒕𝒂 𝑺𝒕𝒓𝒖𝒄𝒕𝒖𝒓𝒆𝒔 & 𝑨𝒍𝒈𝒐𝒓𝒊𝒕𝒉𝒎𝒔 𝑻𝒖𝒕𝒐𝒓 | 𝙇𝙚𝙚𝙩𝙘𝙤𝙙𝙚 𝑻𝒖𝒕𝒐𝒓 🌟 What My Students Say (based on Reviews on Preply) ⭐️⭐️⭐️⭐️⭐️ “Zain’s 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". ⭐️⭐️⭐️⭐️⭐️ “The 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... ⭐️⭐️⭐️⭐️⭐️ "Zain Makes programming simple and teaches very well. He simplifies the material and explains it clearly." Hi! I’m M. Zain 👋, a Software Enginee with 5+ years of teaching experience in 𝙥𝙧𝙤𝙜𝙧𝙖𝙢𝙢𝙞𝙣𝙜 and 𝙘𝙤𝙢𝙥𝙪𝙩𝙚𝙧 𝙨𝙘𝙞𝙚𝙣𝙘𝙚. So far, I’ve taught 150+ 𝙨𝙩𝙪𝙙𝙚𝙣𝙩𝙨 𝙖𝙘𝙧𝙤𝙨𝙨 40+ 𝙘𝙤𝙪𝙣𝙩𝙧𝙞𝙚𝙨 🌍. ✨ Proven Results with Students ✦ Helped a university student improve from a C grade (58%) to an A grade (89%) in one semester. ✦ Consistently improved learners’ scores by 40–60% on average through structured, interactive lessons. ✦ Guided 15+ students to build and deploy their first full-stack applications, many landing internships afterward. ✦ Coached 20+ O/A Level & IGCSE students, with 90% scoring A or A* in Computer Science & Programming exams. ✨ Certifications & Achievements ✦ Certified in Python Programming, Data Structures & Algorithms, Full-Stack Web Development, and Introduction to Front-End Development (Meta, Coursera). ✦ Winner of multiple coding competitions and hackathons, with top 3 finishes in 5+ national and university-level contests. ✦ Competitive programmer with a Top 10% global ranking on coding platforms (LeetCode & HackerRank). ✨ Teaching Style Engaging, interactive, and results-driven: ✦ Animated Canva slides for visual clarity ✦ Real-world coding projects ✦ Weekly progress tracking & feedback ✦ One-on-one mentorship for problem-solving & interview prep ✨ 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. 👨‍🏫 What I Teach ✦ Programming Languages: Python, Java, C++, C, JavaScript ✦ Core Concepts: OOP, Data Structures & Algorithms, DBMS, Operating Systems, and many more ✦ Databases: MySQL, PostgreSQL, NoSQL ✦ Tools: Git/GitHub, Google Colab, Jupyter Notebook, VS Code, Cursor ✦ MS Office: Word, Excel, PowerPoint ✦ Web Development ✦ Exam Prep: IB, AP, GCSE, IGCSE, and O/A Levels, University Exams / Assignments & Projects 👨‍🏫 Teaching Experience With over 5+ years of teaching programming and computer science, I’ve learned how to turn tricky concepts into “oh, that makes sense!” moments 💡. My approach blends animated Canva slideshows, clear visual aids, and real-life coding examples to make lessons both interactive and memorable. Whether you’re just starting out or tackling advanced topics, I focus on understanding not rote memorization so the concepts truly stick. 🎓 Certifications & Background ✦ O-Level Computer Science = A* ✦ A-Level Computer Science = A ✦ Advanced Programming Coursework (Software Engineering degree, FAST University) 💼 Industry Experience I’m a Full-Stack Software Engineer experienced in building and deploying scalable web applications. ✦ Proficient in React, Node.js, Express, MongoDB, and SQL ✦ Strong foundations in C, C++, Java, Python ✦ Skilled in API development & cloud hosting ✦ Passionate about writing clean code and delivering real-world solutions ✔ Clear Explanations: I break down complex topics like OOP, DSA, and Computer Networks into simple, easy to grasp ideas. ✔️ Engaging Lessons: With animated slides , coding challenges , and real-world examples , learning never feels boring. ✔️ Personalized Approach: Whether you’re a complete beginner or tackling advanced topics, I adjust lessons to your pace and goals. ✔️ Industry Insight: As a Software Engineer, I don’t just teach theory I show you how it’s applied in real projects. ✔ Lifetime Support: Learning with me doesn’t end after class. I’ll always be there to answer your questions and guide you. For me, it’s not about money, it’s about helping you grow. 🤝 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. Don’t wait until “someday” to start let’s turn tricky coding problems into aha! moments together. 👉 Book your first lesson today and start learning the smart way!

I'm a Software Engineer at a U.S.-based tech startup and a Stanford Code in Place Programming Instructor with 300+ lessons taught and a perfect 5-star rating across 13 reviews. I work in two areas: PROGRAMMING TUTORING I teach Python, Java, C++, Data Structures, OOP, and Data Science to students of all levels - from absolute beginners to professionals preparing for technical interviews. I was selected by Stanford University to teach in their Code in Place program, where I used their human-centered methodology to teach programming to complete beginners. What my students say: "Since starting just a week ago, I feel like I have already come such a long way. Hamza's attention to detail and consistency is unmatched." - Ricky (complete beginner) "Even a person with zero IT background can understand the material very quickly. He makes learning Python interesting and fun." - Anna "Hamza made sure I fully understood the materials and always followed up to check on my progress." - Jude (interview preparation) AI & SOFTWARE DEVELOPMENT I build production AI and backend systems using Python, Java/Spring Boot, and cloud infrastructure (GCP, Firebase, MySQL). At my current role, I developed an ML-powered video filtering pipeline that saved our marketing team dozens of hours every week. My former CTO (PhD, 40+ years in tech, ex-Chief Scientist) wrote: "Hamza is one of the most promising young engineers I've worked with. He rose to the occasion and delivered outstanding work. His learning agility and professional maturity are impressive." I can help with: - AI chatbot and LLM-powered application development - Python automation and scripting - Backend API development (FastAPI, Spring Boot) - ML pipelines and data processing - Small to mid-size AI/ML projects I bring the same reliability and communication to development projects that my tutoring students value - I've never missed a deadline or a scheduled lesson. Learning to code was hard for me - I made every mistake in the book. That's exactly why I know how to help you avoid them. And if you need something built rather than taught, I bring that same depth of understanding to every project. Message me with what you need - whether it's learning, building, or both.

Hello! I’m Amna – Specialized Kids Coding Tutor Welcome! I help children learn coding in a fun, creative, and interactive way. My lessons are designed to build problem-solving, logical thinking, creativity, and confidence while making programming simple and enjoyable. Whether your child is a complete beginner or ready to explore advanced concepts, I create lessons according to their age, level, interests, and learning pace. 🚀 What I Teach ⭐ Scratch Coding I teach Scratch from beginner to advanced levels, helping children create: Interactive games Animations Stories Quizzes Simulations Creative projects Children learn important concepts such as loops, variables, conditions, events, functions, and problem-solving through hands-on projects. ⭐ Coding Course Creation Need a complete coding course for kids? I can create structured and engaging coding courses that include: Video tutorials Lesson plans Assignment sheets Presentations Worksheets Quizzes Coding exercises Projects Homework Complete curriculum I can develop customized courses for Scratch, Python, HTML & CSS, App Development, beginner coding, and STEM subjects based on your students' needs. ⭐ Python Programming I teach Python in a simple, kid-friendly way, covering: Variables and data types Conditions and loops Functions Lists, dictionaries, tuples, and sets Object-Oriented Programming Problem-solving Logical thinking Fun coding projects and mini-games Students gradually develop their programming skills by creating practical and exciting projects. ⭐ HTML & CSS Web Development Children learn how websites work by building their own web pages from scratch. Topics include: HTML website structure Text and formatting Images and links Lists and tables Colors and fonts CSS styling Responsive layouts Beautiful web page design ⭐ App Development I introduce beginners to app development using easy and beginner-friendly platforms. Students learn: App design User interface (UI) Logic building Event handling Interactive app development Project creation By completing projects, children gain practical experience and confidence in building their own apps. 🌟 Why Choose Me? Specialized in teaching children Friendly, patient, and supportive teaching style Lessons customized to each child's level and learning pace Interactive and project-based learning Simple and easy-to-understand explanations Hands-on coding practice Creative projects that keep children engaged Regular progress updates for parents FREE Trial Lesson 💻 One-on-One Live Classes I provide one-on-one live coding lessons through Zoom, giving each child personalized attention in a comfortable and supportive learning environment. My goal is not just to teach coding, but to help children think creatively, solve problems, build projects, and enjoy learning technology. 📩 Book your FREE trial lesson today and let’s start your child’s coding journey together!

Backend developer with 4+ years of professional software engineering experience building APIs, backend services, distributed systems, and microservices. I work primarily with Java, Spring Boot, Python, REST APIs, PostgreSQL, and Apache Kafka, with experience developing production software and event-driven systems. I also build Unity (C#) projects focused on gameplay systems, simulation mechanics, and management-style games. This includes a published Unity simulation project, Cinema Rush. I can help with: * Backend development and REST APIs * Java / Spring Boot development * Python backend development * Microservices and event-driven systems * Bug fixing, debugging, and existing codebase improvements * Unity gameplay systems and technical game development I focus on clean, maintainable implementations, clear communication, and solving problems without unnecessary complexity.