Indianapolis, Indiana, United States

Dmitry Denisov

Principal Software Engineer | Data Architecture & Analytics

SnowPro Core certification badgeSnowPro Core Certified

SQL Server • Snowflake • Azure | Driving Decisions Through Data

Building scalable data platforms that turn complex business data into reliable, decision-ready systems.

About

Engineering data platforms end to end

Architecture, pipelines, and analytics built for reliability, performance, and long-term maintainability.

Principal engineer with 10+ years designing and operating scalable data systems across healthcare, finance, and enterprise analytics. I own the full stack of data platform work — architecture, data modeling, ETL/ELT pipelines, performance tuning, and production support — turning complex requirements into systems teams can depend on.

Hands-on expertise in SQL Server, Snowflake, and Azure, backed by SnowPro Core certification. I lead technical strategy, make architecture decisions, and mentor engineers while staying close to the code and the data.

Education: Moscow University for Industry and Finance

Based in: Indianapolis, Indiana, United States

Expertise

Core skills

Databases, cloud platforms, and data engineering practices refined across healthcare and banking systems.

Databases

T-SQLSnowflakeData ModelingData WarehousingJSONDynamic SQL

Cloud

AzureSnowflake

Data Engineering

ETL/ELTPerformance Tuning

Domain & Architecture

System ArchitectureHealthcare Analytics

Career

Experience

A path from banking systems to large-scale healthcare data platforms.

Credentials

Certifications

Recognized credentials that validate hands-on data platform expertise.

SnowPro Core

Earned

Snowflake · COF-C03

Certified in core expertise implementing and migrating to Snowflake, with a thorough understanding of the Snowflake platform and the knowledge to design, develop, and manage secure, scalable Snowflake solutions that drive business objectives.

Skills / Knowledge

CloudDatabaseSnowflakeSnowflake ConceptsSnowflake Data SharingData LoadingData TransformationPerformance OptimizationDDL QueriesDML Queries

Personal builds

Side projects

These are personal side projects I build for fun and learning — not client or employer work. My professional experience is in the timeline above.

Side project

One Line Deals

Curated Amazon deals and coupon catalog with search, themes, auth, and publishing integrations (Telegram, Pinterest). Paired with a private admin tool that manages deals, content, scraping, and automation behind the scenes.

Next.jsReactTypeScriptPrismaMongoDBAuth.jsTailwind CSSPlaywrightOpenAI
Live SiteGitHubPrivate repository
Side project

Pro Practice

Unofficial SnowPro certification practice exam simulator — timed Core, Architect, and Data Engineer exams with domain-weighted sampling, scoring, explanations, and attempt history stored locally in the browser.

Next.jsReactTypeScriptTailwind CSSZustandRecharts
Live SiteGitHubPrivate repository

Connect

Get in touch

Reach out for data architecture, analytics platforms, or collaboration opportunities.

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