SQL complex queries home tutors

Highly experienced in various Computer science subjects including programming along with Mathematics/Analytical skills both academically and professionally with total combined experience of 25 yrs in designing, programming, solving various real world software problems and academic problems
Dedicated and resourceful aspiring Computer Science...

I professionally teach,train and guide my students step by step to most wanted understanding by the students involved.
In hardship with homework and assignments, I'm proud to chip in and try make you understand more because you are my priority here.
Any missed points I must be there to help when possible to help my students get best out me.
I...

I have solved nearly 700 leetcode problems currently working professional on python development, developed rest apis and have experience in backend.i will explain each and every topic clearly using real time examples to understand them. I will give you real time projects to gain experience and provide guidance on how to crack job.my teaching will...

Experienced Data Engineer with over 9 years in the insurance industry, currently at Chubb, with a strong background in both data engineering and data analysis. Skilled in designing and optimizing data pipelines, building reporting solutions, and delivering business insights using SQL, Python, Power BI, and Tableau. Alongside my professional work,...

👨‍💻 About Me

Hi! I’m a passionate Software Developer with 5 years of IT industry experience, specializing in Java backend development, Spring Boot, and interview preparation.

I hold a **Bachelor’s degree in Computer Science Engineering (BE CSE)** and have worked extensively with **Java, SQL, REST APIs, Microservices, and Spring Boot** to...

I am an Automation Engineer in an MNC. I am a MCA graduate. I will teach you Java from scratch in depth. Anybody willing to learn is welcome. I have taught a class 12 student and she scored excellent! I can make complex things simple and develop your thinking to solve complex problems. I will not just help you pass exams but also make you a great...

About Me:
I'm a Bachelor of Education graduate specialising in Mathematics and Physics, with certification in Python programming. My passion is helping students transform from struggling to excelling in subjects they once found intimidating.
My Teaching Approach:
I use problem-based learning that makes abstract concepts concrete and relevant....

How can I help you achieve your goals?

My teaching style focuses on making the learner feel at ease, supported, and empowered. I truly care about student outcomes and the student having an excellent, positive, empowering learning experience.

I leverage teaching techniques and concepts such as mastery learning and the Socratic Method. I've...

I am a motivated Frontend Developer and technical trainer with hands-on experience in building responsive and user-friendly web applications using HTML, CSS, JavaScript, and React. I have practical experience converting UI designs into clean, efficient, and reusable code while ensuring cross-browser compatibility and performance optimization. In...

Hi, I'm Mr. Harish – an Oracle SQL & PL/SQL Trainer with 11 years of experience in both corporate IT and teaching.
I specialize in delivering practical, industry-relevant training with real-time examples.
Whether you're a fresher or working professional, my training is tailored to help you master Oracle SQL & PL/SQL from basics to advanced.

✨...

I am a seasoned Data Engineering professional with over six years of experience in the IT sector. My specialization includes mentoring and instructing students, new learners, and job seekers, providing them with the skills and knowledge required to excel in their careers.

My expertise spans Data Engineering and Data Analysis, with a successful...

I'm a Software Engineer by profession and looking forward to share my knowledge with those who are new to the Microsoft ASP.NET framework and eager to learn, especially the C# language. I have experience as a team lead, mentoring 10 junior developers to attain sufficient knowledge in the C# language.

Excited to discover more while sharing my...

With 5.5 years of dedicated experience, I specialize in teaching graduate and Post graduate subjects such as Business Analytics, DevOps, Data Science and SQL. My educational background includes a B.Tech and an MBA, providing a solid foundation for imparting knowledge in these domains.

My primary goal is to help students navigate the...

I have 4.5 years of Experience in SQL, Python, ADF, Databricks, Data Analysis, Data Science and Azure Data Engineering.

I have good knowledge on Azure cloud fundamentals, Azure Storage, Azure Data Factory, DataBricks, Synapse Analytics.

I start the sessions with very basic concepts. And after that I go deep into the concepts by considering...

Headline: Empower Your Data Analytics Journey with Expert Guidance

Introduction: Hello, I'm Anjali from Chandigarh, India. With over 2 years of experience as a Data Analyst and Training Development Specialist, I’m passionate about making data concepts accessible and engaging.

Teaching Style: My teaching style is interactive and hands-on. I...

Hi! I’m a passionate Data Scientist with over 8years of experience working in the credit card and banking domain. I specialize in Data Science, Machine Learning, Python, SQL, and Power BI, and I love breaking down complex concepts into simple, practical lessons.

I also teach data science and have mentored 100+ students from beginner to advanced...

I bring 5 years of hands-on experience in SQL, Power BI, and Excel, working on real business data in the data analytics domain. My teaching style is practical, beginner-friendly, and focused on making you job-ready—not just theory.
If you're a student or a fresher looking to build strong fundamentals, create impressive dashboards, and gain...

I am a professional in development field and also teaching at university level which shows I relate to both academia and professional working field. I am more helpful in teaching any practical subject. I will give student exercises and implementation in real field so that students will learn more and will be capable to implement any kind of...

✅ Top 3 Computer Science and programming Subject Matter Experts in Chegg (2021 and 2023) where I have solved 4379 problems with over 93% 5-star ratings

✅ Expert in Machine Learning, Artificial Intelligence and Statistics.

Hi, My name is Saif (MTech CSE and Data Science ).

💯 I am here to get you excellent grades in your computer science...

My expertise spans a wide range of areas, including Java, Python, SQL, programming logic, Data Structures Algorithms, along with very good understanding of logic building. Throughout my career, I've had the privilege of working with Java, SQL, where I've consistently demonstrated my ability to become best give my best and make best out of my...