BigQuery SQL Skills Mentorship

@Parveenlamba77

Hello, I’m a data analyst with strong hands-on experience in Google BigQuery and SQL mentoring, and I’d be glad to help you build a solid, practical foundation in querying and data retrieval. I’ll guide you through core SQL concepts directly inside BigQuery, starting with clean and correct SELECT statements, then moving into JOINs and GROUP BY aggregations using real, meaningful examples.

@sankargan88

I can help you to teach in a simple term and will ensure you are able to write by yourself. Ping me to connect and we can start our work

@saliktechpro

Hey , I just finished reading the job description and I see you are looking for someone experienced in BigQuery, Database Programming, SQL, Database Administration, Data Visualization, Database Development, Data Analysis and Data Management. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Salik.

@haseebsidd07

Hey , I just finished reading the job description and I see you are looking for someone experienced in SQL, Database Development, Data Visualization, Data Analysis, BigQuery, Database Programming, Data Management and Database Administration. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Haseeb.

@syeds273

Hey , Thank you for sharing the job details. After going through the description, it’s clear you need someone confident with Data Management, Database Programming, Data Visualization, BigQuery, Database Development, Data Analysis, Database Administration and SQL and can deliver clean, reliable results. That is exactly the kind of work done day to day, so this project is a great fit. Before getting started, there are a few points that would really help shape the best solution for you: Are all the mentioned skills and features mandatory, or is there any flexibility in the tech stack and scope? Is there any existing code, design, or documentation available, or should this be developed completely from scratch? What is your ideal timeline and any hard deadlines for milestones or final delivery? Why work with me? 1. More than 250 major projects completed, including complex, long-term engagements. 2. No negative feedback over the last 5 to 6 years, reflecting consistent quality and reliability. 3. 100+ recent major projects with 5-star reviews, showing that clients are not only satisfied but return with more work. Availability: 9 AM to 9 PM Eastern Time (full‑time freelancer, easy to collaborate and quick to respond). Portfolio: https://www.freelancer.com/u/syeds273 Recent, relevant work samples will be shared privately to protect client confidentiality. Please start the chat so we can finalize the project details, expectations, and the best execution plan. Regards, Syed.

@YammTech110

Hello there, I understand that you are seeking a mentor to enhance your SQL skills specifically within Google BigQuery, focusing on basic SELECT statements, join operations, and aggregate functions with GROUP BY. I propose a structured mentorship program where I will demonstrate each concept directly in BigQuery, assign practice tasks, and provide constructive feedback to help you improve. The explanations will be clear and practical, gradually incorporating optimization tips and BigQuery-specific features as you grasp the core techniques. Key Deliverables: - Direct demonstrations of SQL concepts in BigQuery - Assigned practice tasks with feedback - Clear explanations and gradual introduction of optimization tips - Completion of a small set of exercises stored in a shared repository I bring extensive experience in teaching and coaching individuals in BigQuery, and I am committed to providing regular, feedback-rich sessions to help you achieve your goals. I'll share my portfolio with you in the DM. Kindly, ping me there. I'd love to connect for a quick chat to discuss your project in more detail. Best regards, Bilal

@webzonenetwork80

Hello, hope you're doing well. I can mentor you in SQL using Google BigQuery with a clear, hands-on approach focused on SELECTs, JOINs, and GROUP BY with aggregates. I’ll demonstrate each concept directly in BigQuery, assign short practice tasks, and review your queries with actionable feedback. We’ll progress from core techniques to query optimisation and BigQuery-specific features, helping you understand execution plans and performance. By the end, you’ll have a set of completed exercises in a shared repo showing real progress. Best regards, Yassir

@Joejoe777

Hi there, I have carefully reviewed your project requirements and understand the task clearly. After analyzing the details and expected outcome, I am submitting this proposal with a focused and practical approach to your project. I will provide structured mentorship in Google BigQuery to help you sharpen your SQL skills. Our sessions will focus on basic SELECT statements, join operations, and aggregate functions with GROUP BY. I will demonstrate each concept directly in BigQuery, assign practice tasks, and provide feedback to help you improve. Upon mastering the core techniques, we will gradually delve into optimization tips and BigQuery-specific features. By the end of our mentorship, you will confidently write clean SELECTs, create reliable joins, summarize data effectively, and understand query plans for efficiency. Let's discuss in detail through chat.

@chistytech

Hi, I Am New Here. I Have 5 Years Of Experience In Mobile And App Development And Have Worked On Several Projects. I Can Do Your Work. Can We Discuss This Further In Chat? Thank You.

@kafeel1000

Hey , I just finished reading the job description, and I see you are looking for someone experienced in Database Development, Data Analysis, Database Programming, Database Administration, Data Visualization, SQL, Data Management and BigQuery. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have a few questions: 1. Are all these requirements? If not, please share more detailed requirements. 2. Do you currently have anything done for the job, or does it have to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback in the last 5-6 years. 3. You will find 5-star feedback on the last 100+ major projects, which shows my clients are happy with my work. I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Kafeel Ahmed.

@hassann007

Hey , I just finished reading the job description and I see you are looking for someone experienced in Data Management, Database Programming, Database Development, Database Administration, SQL, Data Analysis, Data Visualization and BigQuery. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? Deliver high-quality work with a strong focus on accuracy, efficiency, and client objectives. Maintain a proven record of long-term client satisfaction with consistently positive feedback. Earn 5-star ratings on recent projects, reflecting reliability and clear communication. Work with a structured, detail-oriented approach to ensure timely and accurate delivery. Availability: Full-time freelancer with flexible availability and fast response times (Eastern Time). I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Hassan.

@HS823

Having worked extensively with Java, Python, and BigQuery (BQ), I bring a versatile skill set and vast experience that make me an excellent fit for your SQL mentorship needs. I'm well-versed in designing transparent and effective REST/GraphQL APIs, proficient in all aspects of the Spring Boot microservices and building scalable database schemas & queries (Postgres/MySQL). Moreover, my proficiency extends to optimisation and performance tuning, which means I can specifically address your needs to improve data querying and retrieval skills. Through structured, hands-on practice tasks and comprehensive reviews of your work, I can help you understand how BQ query plans reveal efficiency issues and how to utilize various BQ-specific features. Lastly, having employed CI/CD with GitHub Actions and Docker, I'm familiar with the value of measurable improvements. You can expect a similar approach to our mentorship journey where we'll not just focus on completing exercises but strive towards tangible measures of improvement by storing completed tasks in a shared repository. The goal is not just to impart knowledge but to ensure you're able to write clean SELECTs, build reliable joins, summarize data confidently at the end of our sessions. Together let's craft an accelerated learning trajectory for enhanced SQL abilities.

@VANSH1609

I am passionate about my work . I have skills in sql and am working on sql for more than a year . I ahve work experience as a intern in sql.

@andrewarg

22 years of SQL Experience. Also I was a teacher / professor in the area some years ago. Please don’t hesitate to contact me. Thanks!

@sadiap28

Hello, I’d be happy to mentor you in SQL using Google BigQuery with a clear, hands-on approach. I have strong experience writing and teaching SELECT queries, JOINs, and GROUP BY aggregations in BigQuery environments. My approach is practical and structured: I demonstrate each concept directly in BigQuery, assign short exercises, and review your queries with detailed feedback so you clearly understand what to improve. As you progress, I also introduce BigQuery-specific optimizations and explain how query plans impact performance. By the end of our sessions, you’ll be able to confidently write clean queries, build reliable joins, and summarize data efficiently. I can also help organize completed exercises in a shared repo to track your progress. I’m available to start immediately and can deliver focused, feedback-rich sessions within your timeline. Looking forward to working with you. Best regards, Sadia

@dinae76

Hello, I have a solid background in SQL and data handling, with hands-on experience writing SELECT statements, joins, and aggregate queries using GROUP BY. I enjoy mentoring and explaining concepts in a clear, practical way. I can demonstrate each concept directly in BigQuery, assign short practice tasks, and review your work with detailed feedback so you clearly understand where to improve. My focus is on clean query structure, correct logic, and gradually introducing optimisation concepts once the fundamentals are solid. I am reliable, detail-oriented, and committed to clear communication throughout the sessions. Looking forward to working with you.

@alexslk97

Hello, I saw your request for a mentor and I would love to help you master BigQuery. About me: As a Computer Science Lecturer at the university level, I have taught SQL to hundreds of students. My experience has shown me that true mastery of data querying doesn't happen by watching someone else code on a video call—it happens through structured practice and detailed correction. My Methodology (University Standard): Due to my academic schedule, I do not conduct live video sessions. Instead, I use a "Lab & Review" methodology that guarantees better retention: The Lesson: I send you a concise, professional explanation of the concept (e.g., GROUP BY or JOINS), tailored specifically for BigQuery nuances. The Lab: I assign you specific practical problems to solve. Code Review: You submit your queries, and I provide line-by-line written feedback. I will analyze your execution plan, correct errors, and teach you optimization exactly as I do with my top students. Pricing: My rate is €25 per lesson cycle. This flat fee covers the preparation of the material, the assignment design, and the personal correction of your code. If you are willing to learn with a structured, academic approach that respects your time and mine, let's start immediately. Best regards, Alex

@ktkgp

BigQuery SQL Mastery: Hands-on Mentorship with Feedback & Exercises by Top College Alumni IIT Kharagpur - INDIA I have more than 7 years of professional experience in data analytics. I'll deliver exactly what you need: 1. Live BigQuery demos: Basic SELECT → JOINs → GROUP BY/aggregates → CASE statements 2. Short practice tasks after each concept (5-10 min each) 3. Code reviews with optimisation feedback + query plan analysis 4. BigQuery-specific tips (partition pruning, clustering keys) 5. Shared repo tracking all your completed exercises Your outcome: Confident querying, reliable joins, efficient summaries, and query plan reading. 1-week structured program → Write production-ready BigQuery SQL independently. Ready to start? Give it a chance, and you won't regret !! Regards, Kartik Gupta

@arvindk637

Hello, I’m interested in working with you to sharpen your SQL skills using a structured, hands-on approach in Google BigQuery, with a strong focus on data querying and retrieval. I can guide you through practical, real-world SQL exercises tailored to your current skill level, ensuring you gain confidence and efficiency when working with BigQuery datasets. The learning approach will be incremental and application-driven, covering core querying concepts and best practices while emphasizing performance and accuracy. What I offer: Structured, step-by-step SQL learning plan Hands-on BigQuery exercises using real datasets Clear explanations of querying logic and optimization Practice-focused sessions to reinforce learning Guidance aligned with real analytics and business use cases My goal is to help you not only write correct SQL queries, but also understand why they work and how to apply them effectively in real scenarios. I’d be happy to discuss your specific goals and customize the approach to match your learning pace. Looking forward to working with you. Best regards, Arvind kumar Contact-9028622954