SQL complex queries home tutors

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.

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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,...

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...

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...

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 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...

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...

👨‍💻 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...

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....

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...

I am a passionate and dedicated B.Tech Computer Science graduate with hands-on experience in Python, C programming, Machine Learning, Web Development (HTML, CSS, Flask), and Data Science. I’ve completed multiple internships, including at IIIT Hyderabad and Intel Unnati, where I worked on advanced projects like Speech-based Depression Detection and...

I am a Software Engineer and Cybersecurity Professional with proven expertise in SOC Operations, Vulnerability Assessment & Penetration Testing (VAPT), Data Analysis, and Programming (Python, Java). With hands-on industry experience, I bring both technical depth and practical insights into my teaching.

Alongside my professional career, I mentor...

Hello! Myself KESHAVARDHINI. I am a passionate and dedicated tutor with strong expertise in Computer Science Engineering subjects, Spoken English, Biology, Chemistry, Mathematics, and Social Studies. I also specialize in guiding students preparing for competitive examinations, helping them build both knowledge and confidence.

My teaching...

Hi! I’m a Computer Engineering graduate and a passionate programming enthusiast who enjoys teaching Core Java and SQL in a simple, friendly, and beginner-friendly way.

Being a recent student myself, I understand where students usually get confused while learning programming, so my teaching style focuses on step-by-step explanation, practical...

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...

I have completed B.Tech in Electrical Engineering & Masters in Power & Control From
IIT Guwahati one of the best universities in India. I got the 99.05 percentile in the Gate Electrical Engineering Exam. I can Help students solving assignments in Electrical subjects like Power Electronics, Control system, Analog, Network Theory & Engineering...

✅ 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...

I am a Senior Finance Manager specializing in sales performance management and Big Data Analytics. From the backend architecture of your data to the analytical models and finally the visualizations, I can help!

I use a vast array of tools for both Data Science and Analytics with a specialty in:

Data Storage and Architecture:
-Google Big...

Hello! I am a dedicated and experienced tutor specializing in Mathematics, Chemistry, and Biology for grades 6 through 10. With a strong background in these subjects and two years of hands-on teaching experience at Srini Academy, I understand the unique challenges students face and know how to break down complex topics into simple, understandable...