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Always learning and always yearning, I sincerely believe that we can achieve greater heights by collaborating on our problems. I love to be involved with technical communities in different capacities and enjoy solving issues. I have had more than 50 mentoring sessions on HackHands ( http://www.hackhands.com/hiren ). Currently I run my own business, which is into mobile apps and websites.
Hello! If you need help with game development, I'm here to help you find (and learn) effective techniques and solutions for your projects.
I've been a Game and Software developer since 2010. I have solid experience with Unity, C#, and Game Design, and I'm constantly updating my skills. I also have experience with Unreal Engine 5, Level Design, 3D Modeling, and Mobile Development.
I developed games for PC and Android. My background includes working on:
● SAK'D (2D metroidvania game, demo released on Steam)
● NekoSuki! ~ Kitty Love Adventure (action-adventure game, in development)
● Time Master (puzzle-platformer game, released on Steam)
● Baneville (an educational game for Brazilian schools)
I have knowledge and experience with:
● Unity, C#, async-await (UniTask), advanced programming concepts
● Unreal Engine 5, Blueprints, C++
● Game Design, Level Design, UI Programming, Game Optimization, QA
● Unity Addressables, Timeline
● Third-party assets and plugins: Platformer Project, Corgi Engine, Game Kit Controller, World Streamer 2, DoozyUI, RealtimeCSG, Rewired, Animancer, RealToon, Dialogue System for Unity, MicroSplat, MicroVerse, etc.
● Blender, VRoid Studio (3D Modeling, Rigging, Skinning, Animation)
● Photoshop, Krita, GIMP (Texturing, Image editing)
● Wwise Audio Middleware
● Mobile Development: Android (native), iOS (native), Kotlin, Swift, Xamarin, Xamarin.Forms
● Kotlin, Swift
I've been coding since age of 15, starting with perl, moving to php, and finally to python. I've been a freelancer working in the US, New Zealand, Vietnam, and now working in Germany.
I'm interested in helping people solve their website problems quickly and efficiently. At the moment I focus mostly on python/django, javascript, and to a lesser extend php or wordpress problem. I can also help out with linux system admin questions, more specifically with ubuntu/debian based problems.
More than 10 years of experience in web/product development(worked at Microsoft for 10 years).
Currently working as a Full-stack developer. Extensive experience working with JavaScript, C#, Angular, React, DotNet. Available for freelance work as well.
I've a lot of experience working end to end with large enterprise grade applications.
Full-stack software craftsman and technical leader with over 15 years of experience. Equally adept at system design, programming, technical leadership, mentorship, and business collaboration. Have a wide breadth of technical experience, but specialize in backend API development, relational databases, and web applications. Passionate about simplicity and efficiency.
I have worked at over a dozen companies large and small, in a handful of different domains. Also participated in hundreds of interviews, about half-and-half as the interviewer and the interviewee. I have given dozens of talks and training sessions on a variety of topics, mostly focusing on distributed systems, caching, and testing.
My top skills are Java, SQL, testing, and refactoring.
I have experience with formal academic and professional mentorship, and would love to help you skill up, solve a problem, or just nerd out with you today!
**Nice to meet you!**
If you're looking for *clear, concise explanations of data engineering concepts*—**especially SQL**—I can help. I specialize in making complex topics approachable, from understanding syntax and logic to writing performant queries.
**Areas of Focus:**
- SQL (my specialty)
- Explaining syntax and the reasoning behind it
- Tuning queries for performance
- Designing databases for speed and reliability
Most of my work is with Snowflake, but I can help with SQL across nearly any platform unless your question is deeply vendor-specific
**Business Intelligence:**
- Power BI
- Tableau
- Business Objects
- SSRS
**ETL/ELT Tools:**
- dbt
- Some experience with IBM DataStage
**Why Work With Me:**
I hold a degree in fine arts, which shaped how I teach. I blend creativity with logic and adapt sessions to your background and learning style.
In my current role, I’ve helped save over $10,000 in Snowflake costs through query and architecture optimization.
Whether you're brand new to SQL or trying to optimize enterprise-scale pipelines, I’ll meet you where you are.
Let’s build your skills and confidence—step by step.**Send me a message to get started today!**
See the power of our Sql optimization tutors through glowing user reviews that showcase their successful Sql optimization learning journeys. Don't miss out on top-notch Sql optimization training.
“In this lesson as well, Precious. was a great help: he clarified my doubts by clearly explaining the underlying concepts, supporting me with effective examples, and constantly encouraging me to give my best.“
none / May 2025
Nwoko Onyekachi Precious
Sql optimization tutor
“Amazing is the one word that I would utilize to use this person. You were so patient and calm with my slowness in learning, and you were able to help so much in my problems. You not only took the time out to explain where the problems were stemming from, but how to resolve them and what I could do in the future. I 100 percent will contact you again if I have any issues or if anybody has any questions I would hands down recommend to you.“
Tiffany Myers / Jun 2025
Olajide Olanrewaju
Sql optimization tutor
“I highly recommend Pazia as a tutor. She consistently looked for the most effective ways to help me grow, both technically and in my interview preparation. It was clear that she genuinely cared about helping me succeed and always tailored her approach to what would benefit me the most. Her dedication and insight made a big impact on my learning and confidence.“
Stella Chang / Jun 2025
Pazia Bermudez-Silverman
Sql optimization tutor
“Scott is a smart and thoughtful instructor who makes learning fun and interesting. He was the perfect match for my learning needs and style -- teaching SQL and dbt with real-world knowledge of data concepts and industry concerns.“
Grace Hawkins / Jun 2025
Scott Taylor
Sql optimization tutor
How to find Sql optimization tutors on Codementor
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We'll help connect you with a Sql optimization tutor that suits your needs.
Find the most suitable Sql optimization tutor by chatting with Sql optimization experts.
Arrange regular session times with Sql optimization tutors for one-on-one instruction.
Frequently asked questions
How to learn Sql optimization?
Learning Sql optimization effectively takes a structured approach, whether you're starting as a beginner or aiming to improve your existing skills. Here are key steps to guide you through the learning process:
Understand the basics: Start with the fundamentals of Sql optimization. You can find free courses and tutorials online that cater specifically to beginners. These resources make it easy for you to grasp the core concepts and basic syntax of Sql optimization, laying a solid foundation for further growth.
Practice regularly: Hands-on practice is crucial. Work on small projects or coding exercises that challenge you to apply what you've learned. This practical experience strengthens your knowledge and builds your coding skills.
Seek expert guidance: Connect with experienced Sql optimization tutors on Codementor for one-on-one mentorship. Our mentors offer personalized support, helping you troubleshoot problems, review your code, and navigate more complex topics as your skills develop.
Join online communities: Engage with other learners and professionals in Sql optimization through forums and online communities. This engagement offers support, new learning resources, and insights into industry practices.
Build real-world projects: Apply your Sql optimization skills to real-world projects. This could be anything from developing a simple app to contributing to open source projects. Using Sql optimization in practical applications not only boosts your learning but also builds your portfolio, which is crucial for career advancement.
Stay updated: Since Sql optimization is continually evolving, staying informed about the latest developments and advanced features is essential. Follow relevant blogs, subscribe to newsletters, and participate in workshops to keep your skills up-to-date and relevant.
How long does it take to learn Sql optimization?
The time it takes to learn Sql optimization depends greatly on several factors, including your prior experience, the complexity of the language or tech stack, and how much time you dedicate to learning. Here’s a general framework to help you set realistic expectations:
Beginner level: If you are starting from scratch, getting comfortable with the basics of Sql optimization typically takes about 3 to 6 months. During this period, you'll learn the fundamental concepts and begin applying them in simple projects.
Intermediate level: Advancing to an intermediate level can take an additional 6 to 12 months. At this stage, you should be working on more complex projects and deepening your understanding of Sql optimization’s more advanced features and best practices.
Advanced level: Achieving proficiency or an advanced level of skill in Sql optimization generally requires at least 2 years of consistent practice and learning. This includes mastering sophisticated aspects of Sql optimization, contributing to major projects, and possibly specializing in specific areas within Sql optimization.
Continuous learning: Technology evolves rapidly, and ongoing learning is essential to maintain and improve your skills in Sql optimization. Engaging with new developments, tools, and methodologies in Sql optimization is a continuous process throughout your career.
Setting personal learning goals and maintaining a regular learning schedule are crucial. Consider leveraging resources like Codementor to access personalized mentorship and expert guidance, which can accelerate your learning process and help you tackle specific challenges more efficiently.
How much does it cost to find a Sql optimization tutor on Codementor?
The cost of finding a Sql optimization tutor on Codementor depends on several factors, including the tutor's experience level, the complexity of the topic, and the length of the mentoring session. Here is a breakdown to help you understand the pricing structure:
Tutor experience: Tutors with extensive experience or high demand skills in Sql optimization typically charge higher rates. Conversely, emerging professionals might offer more affordable pricing.
Pro plans: Codementor also offers subscription plans that provide full access to all mentors and include features like automated mentor matching, which can be a cost-effective option for regular, ongoing support.
Project-based pricing: If you have a specific project, mentors may offer a flat rate for the complete task instead of an hourly charge. This range can vary widely depending on the project's scope and complexity.
To find the best rate, browse through our Sql optimization tutors’ profiles on Codementor, where you can view their rates and read reviews from other learners. This will help you choose a tutor who fits your budget and learning needs.
What are the benefits of learning Sql optimization with a dedicated tutor?
Learning Sql optimization with a dedicated tutor from Codementor offers several significant benefits that can accelerate your understanding and proficiency:
Personalized learning: A dedicated tutor adapts the learning experience to your specific needs, skills, and goals. This personalization ensures that you are not just learning Sql optimization, but exceling in a way that directly aligns with your objectives.
Immediate feedback and assistance: Unlike self-paced online courses, a dedicated tutor provides instant feedback on your code, concepts, and practices. This immediate response helps eliminate misunderstandings and sharpens your skills in real-time, making the learning process more efficient.
Motivation and accountability: Regular sessions with a tutor keep you motivated and accountable. Learning Sql optimization can be challenging, and having a dedicated mentor ensures you stay on track and continue making progress towards your learning goals.
Access to expert insights: Dedicated tutors often bring years of experience and industry knowledge. They can provide insights into best practices, current trends, and professional advice that are invaluable for both learning and career development.
Career guidance: Tutors can also offer guidance on how to apply Sql optimization in professional settings, assist in building a relevant portfolio, and advise on career opportunities, which is particularly beneficial if you plan to transition into a new role or industry.
By leveraging these benefits, you can significantly improve your competency in Sql optimization in a structured, supportive, and effective environment.
How does personalized Sql optimization mentoring differ from traditional classroom learning?
Personalized Sql optimization mentoring through Codementor offers a unique and effective learning approach compared to traditional classroom learning, particularly in these key aspects:
Customized content: Personalized mentoring adapts the learning material and pace specifically to your needs and skill level. This means the sessions can focus on areas where you need the most help or interest, unlike classroom settings which follow a fixed curriculum for all students.
One-on-one attention: With personalized mentoring, you receive the undivided attention of the tutor. This allows for immediate feedback and detailed explanations, ensuring that no questions are left unanswered, and concepts are fully understood.
Flexible scheduling: Personalized mentoring is arranged around your schedule, providing the flexibility to learn at times that are most convenient for you. This is often not possible in traditional classroom settings, which operate on a fixed schedule.
Pace of learning: In personalized mentoring, the pace can be adjusted according to how quickly or slowly you grasp new concepts. This custom pacing can significantly enhance the learning experience, as opposed to a classroom environment where the pace is set and may not align with every student’s learning speed.
Practical, hands-on learning: Mentors can provide more practical, hands-on learning experiences tailored to real-world applications. This direct application of skills is often more limited in classroom settings due to the general nature of the curriculum and the number of students involved.
Personalized mentoring thus provides a more tailored, flexible, and intensive learning experience, making it ideal for those who seek a focused and practical approach to mastering Sql optimization.