Services
$360 / month
Start free, decide later
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1
Free 7-day trial
No charge until day 7. Cancel anytime. -
2
Ongoing calls + chat
2 × 60-min calls per month, unlimited Q&A. Replies in 2 days. -
3
No lock-in
Month to month, no contract.
About
Hi,
I am a Senior Technical Architect with over 15 years of experience in the data sphere, specializing in delivering modern data architecture, database solutions, and business intelligence systems. My expertise spans a wide array of technologies, including Snowflake, Microsoft SQL Server, Oracle, AWS, dbt, and other modern data stack implementations. I have successfully designed, developed, and optimized data solutions across various industries.
I’ve had the privilege of working with industry giants such as Oracle as a Principal Data Engineer and BlackBerry, as well as innovative startups, where I helped deliver complex database solutions and advanced data strategies, gaining invaluable insights into the latest technologies and best practices.
Certifications & Recognitions
I hold advanced certifications, including:
• Snowflake Advanced Architect
• Snowflake Advanced Data Engineer
• Microsoft IT Professional (MCSE: Data Platform, MCITP)
Author & Educator
In addition to these, I am a recognized thought leader and award-winning technical author on MSSQLTips.com, where I’ve published over 100 expert tips, earning the Author of the Year (2020) and Champion Award (2024) titles.
I am also the author of the book "Building a Successful Career in IT - How I Did It", where I provide actionable advice on thriving in the ever-evolving IT industry. This work reflects my passion for mentoring professionals and sharing insights about navigating IT careers.
What I Offer
As your mentor, I can guide you through:
• Data Architecture & Strategy: Crafting scalable, efficient solutions tailored to business needs.
• Database Design & Optimization: From performance tuning to high availability systems.
• Cloud & Modern Data Technologies: Leveraging tools like Snowflake, AWS, and dbt to build future-ready systems.
• Career Development in IT: Insights on advancing your career, from technical expertise to team leadership.
Whether you’re looking to master data technologies, solve complex challenges, or accelerate your IT career, I am here to help you succeed.
What happens when you start
You tell Sergey your goals. They see exactly what you want to work on before session one.
You meet within days. Sergey reviews your application and books your first session, usually within a day or two.
You leave with a plan. Concrete next steps and a weekly rhythm from your very first week.
