SQL complex queries home tutors

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,...

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...

👨‍💻 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 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...

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 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...

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 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...

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.

✨...

Hello! I’m Nasir, a 5th semester Computer Science student at FAST NUCES Islamabad.
I have 2 years of teaching experience, both online and offline, where I’ve taught university students, juniors, and school students.

🔹 Why Learn With Me?
- Strong academic background in CS + Math
- Experience in both fundamentals and advanced topics
-...

Hi! I’m a passionate tutor who loves making Math, Science, and Physics simple and fun for students from Class 6 to 12. My classes are filled with easy explanations, real-life examples, regular quizzes, and personalized tips to help you succeed at school and in exams.Whether you need help catching up, preparing for tests, or want to score top...

I am a Data Analytics and Informatics Practices tutor with strong expertise in Excel, Advanced Excel, SQL, Power BI, Python and Tableau. I teach Class 11 and 12 students (Informatics Practices) with a focus on concept clarity, structured learning and practical implementation of data concepts. My approach combines theory with hands on practice to...

I have close to 15 years into teaching and a graduate from NIT Calicut. I take the sessions from class 7th till 12th and provide all the required helps and support to the students. I have taken more than 1000+ students till date. All my students have provided a good feedback and find the sessions very interactive. All the sessions are based on...

* Aspiring Data Science and AI/ML professional with 7 months of internship experience as a Data Science Trainee.
* Skilled in Python, SQL, Power BI, Data Analysis, Data Cleaning, and Exploratory Data Analysis (EDA).
* Hands-on experience with Python libraries like Pandas, NumPy, Matplotlib, and Seaborn for data visualization and analysis.
*...

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...

I am computer programming faculty.i can teach c,c++,core java,python,sql,php,mysql,bootstrap, html,css,javascript etc.i have 7 plus years of experience in teaching. In various organizations Hyderabad.i will give u the contents to the students and explain to the students topic wise.after completion of the class releated assignments will be given to...

I am a experienced working professional and currently working as assistant manager in a Ajanta shoes India Pvt. Ltd Since last 4 years handling and working on mainly tools like Power BI, Advance excel and MYSQL and with my years of hands on experience i have gained in my professional carrer i can teach my students even the minute details to make...

Hello dear student/parent,

I'm Anuradha Nandasena.
--Here my responsibilities and duties for you--
>>Design Lesson Plans.
>>Create Assignments.
>>Engage Students During Class.
>>Provide Feedback.
>>Assess Student Performance
>>Maintain Availability
>>Track Attendance.

---Here are some of my Skills and Qualifications as a Online...