🚀Top Rated Database Administrator and Consultant on Upwork with a 100% Job Success Score. Liaqat is a Microsoft Certified Database Professional (DP-300) with extensive experience as a Sr. Azure and SQL Server Production DBA. I specialize in SQL Server, Azure SQL, PostgreSQL, providing database troubleshooting, daily operations and maintenance, performance optimization, database migration, incident response, reliable backup, high availability, and disaster recovery solutions for mission-critical environments. 🔍 Database Expertise: With over 5 years as a senior expert in SQL Server/PostgreSQL/MySQL, I’ve managed over 200 databases and 100 TB+ of data. My experience covers database architecture, performance optimization, backup and recovery, High availability, disaster recovery, and much more. I ensure every database solution I deliver is robust, scalable, high performance, and perfectly aligned with your business needs. 🛠️ Technologies & Tools SQL Server (Versions 2014 – 2025): Installation, High Availability and Disaster Recovery (Always On AG, FCI, Log Shipping, Replication), Distributed Availability Groups, SQL Server Management Studio / Azure Data Studio / sqlcmd, Backup & Restore, Failover Cluster / Always On Solutions, PowerShell dbatools / First Responder Kit, Storage Engine / Transaction Log / Change Data Capture. PostgreSQL (Versions 7-18): Installation, High Availability, Replication, and Scalability Solutions, SQL Tuning, pgpool-II, PostGIS, TimescaleDB, Patroni and Security. Cloud Service Providers: Azure SQL Database, Azure MI, Azure Virtual Machines on Windows and Linux, AWS RDS, DB2 Database and Data Engineering Tools: ETL, SQL Server Agent, Data Migration Assistant, Query Store, Profiler, Extended Events, PgAdmin, Linked Server etc. Certifications: I hold certifications from Microsoft, AWS, and IBM ensuring I bring industry-recognized expertise to every project. Why Choose Me? Proven Experience: Worked for leading IoT solution providers and governament projects supporting major operators, banking, financial enterprises and national gis land managment systems. End-to-End Solutions: From designing high availability architectures to delivering query optimizations and backup solutions, I offer complete database management expertise. Training & Support: I also provide course training to empower database-related skills. Let’s Work Together: If you’re looking for a seasoned database professional to tackle challenges in SQL Server, PostgreSQL, Azure SQL or other database technologies, let’s discuss how I can help streamline your operations and enhance performance. 📩 Connect With Me: I’m ready to dive into your project. Reach out, and let’s unlock the full potential of your data infrastructure together!

INTRODUCTORY I am a Advanced/Expert Microsoft Access Developer with over 20+ years (since 2001) Access experience. I can import/export your data, I can either modify an existing system or design a system from scratch based on your requirements, recommendations and direct input. I have many professional references that can attest to my easy-to-use, professional, robust and economical Microsoft Access databases. I am a great communicator and great documenter and can provide necessary training as needed. From a technical prospective, I fully utilize VBA coding (not macros) for my development style, I am well experience in SQL and can assist with older versions of Microsoft Access. I am very timely and available to discuss your system needs within a few minutes of our initial conversation. Find below some of my Microsoft Access Database Accomplishments: • Designed 7 Access DB’s for various teams to track productivity, appeals, complaints, etc. • Assisted in 20% decrease in TAT (turn-around-time) by creating 3-month analysis reporting • Designed Microsoft Access database used by 20+ users to store and track “do-not-call” members) • Designed Microsoft Access database that automated a previous manual process (saves 4.5 man hours) • Designed Microsoft Access database for handling over 600,000+ transactions per year and calculations. • Created email and fax interface ability within Microsoft Access System. • Designed Microsoft Access database responsible for State Parks reservations (55 state parks) • Designed Microsoft Access Payroll system, accruals, W-2 printing, weekly paychecks. • Designed Microsoft Access Elderly Abuse Tracking for Clark County (Las Vegas). • Designed Microsoft Access System for Storage Units. • Designed Microsoft Access System to track employees qualifications for working at Refineries. • Designed Microsoft Access System for tracking & entering cell phone payments. • Designed Microsoft Access Video check out system (equivalent to Block Buster). • Designed Microsoft Access Bail bond system (still current/active) • Designed Microsoft Access Payday Loan system (still current/active) • Designed Microsoft Access Title Loan system (still current/active) • Designed a time tracker/cost system keeps track of employee’s time (still current/active) • Designed Microsoft Access Asset Tracking System • Designed Microsoft Access Certified Training/Curriculum system • Designed Microsoft Access Salary Review/Compensation Tracker system for bonus structures • Upgraded many MS Access databases from previous version (i.e. 2000 to 2003 or 2003 to 2010, etc)

Slow databases? Production outages? Performance bottlenecks affecting your business? I help organizations identify root causes, optimize database performance, and build reliable database platforms. I am a senior database administrator (DBA) with over 13 years of hands-on experience managing production database systems. I specialize in MySQL, MariaDB, PostgreSQL, SQL Server, MongoDB and Oracle, providing database troubleshooting, incident response, daily operations and maintenance, performance optimization, and reliable backup, high availability, and disaster recovery solutions for mission-critical environments. 🔍 Database Expertise: With over 13 years as a senior expert in MySQL/MariaDB/Percona/PostgreSQL/MongoDB/Oracle/SQL Server/DuckDB, I’ve managed over 5000 databases and 300 TB+ of data. My experience covers database architecture, performance optimization, backup and recovery, High availability, disaster recovery, and much more. I ensure every database solution I deliver is robust, scalable, high performance, and perfectly aligned with your business needs. 🛠️ Technology Stack: MySQL/Percona (Versions 5-9) MariaDB (Versions 5-12): Installation、High Availability, Replication, and Scalability Solutions、InnoDB Cluster、Group Replication、Workbench/Shell/Router、Backup & Restore、Galera Cluster、Percona XtraDB Cluster、XtraBackup、Toolkit、InnoDB/MyISAM/Binlog、Orchestrator、replication-manager. PostgreSQL (Versions 7-18): Installation、High Availability, Replication, and Scalability Solutions、SQL Tuning、pgpool-II、PostGIS、TimescaleDB、ClickHouse、Patroni、Citus、pgvector、Security、Supabase、Neon. MongoDB (Versions 3-8) / MongoDB Atlas : Installation、MongoDB Shell (mongosh)、Aggregation、Indexes、Atlas、Time Series、Change Streams、Replication、Sharding、Storage、Administration、Security. SQL Server (Versions 6.5 – 2025): Installation、High Availability and Disaster Recovery (Always On AG, FCI, Log Shipping, Replication)、Distributed Availability Groups、SQL Server Management Studio / Azure Data Studio / sqlcmd、Backup & Restore、Failover Cluster / Always On Solutions、PowerShell dbatools / First Responder Kit、Storage Engine / Transaction Log / Change Data Capture. Other Database : Oracle、DB2、Redis、SQLite、DuckDB、DocumentDB Cloud service providers: AWS RDS、AWS Aurora、Amazon DocumentDB、GCP、Azure、N8N creator. Certifications: I hold certifications from Cisco, Oracle, MySQL, AWS, ITIL, PMP, and TOGAF, ensuring I bring industry-recognized expertise to every project. 📈 Why Choose Me? Proven Experience: Worked for leading ICT and IoT solution providers, supporting major operators, banking, and financial enterprises. End-to-End Solutions: From designing high availability architectures to delivering query optimizations and backup solutions, I offer complete database management expertise. Training & Support: I also provide course training for companies looking to empower their teams with database-related skills. 🤝 Let’s Collaborate: If you’re looking for a seasoned database professional to tackle challenges in MySQL, PostgreSQL, MongoDB, Oracle, or other database technologies, let’s discuss how I can help streamline your operations and enhance performance. 📩 Contact Me: I’m ready to dive into your project. Reach out, and let’s unlock the full potential of your data infrastructure together!

Having 18+ years experience and Microsoft certified Solution Architect with a great knowledge of Technologies not limited to DotnetCore, ASP.NET, Angular, Node.JS, React, Python. Proficient with DB2, Oracle, OOD and Relational Database systems. Currently experienced as a CTO in setting and managing the tech team(s) for my customers especially from USA, Canada and Germany. Established innovative Peer Code Review procedures to ensure standardization of coding practices, resulting in a 40% reduction in debugging costs, while at the same time, mentoring junior programmers and removing the "sole ownership" coding mentality so prevalent in talented developers. I have designed a lot of Solutions based on the Custom requirements from the customers including: - Payment Solutions - Retail - Fintech & EdTech - Construction - Legacy Software Rebuild - Multi Level Marketing - Accounting - HR & Payroll Management Systems - Learning Management System - Association Management System Also, My approach blends Cloud Architecture, DevOps automation, and AI-driven workflows—helping businesses accelerate digital transformation, reduce downtime, and increase operational efficiency. 🔹 Core Competencies ☁️ Cloud Architecture & Migration AWS, Azure Achitecture, GCP. I have worked with various small and medium sized companies including SAP as Senior Software Engineer. Client communication, Requirement gathering, Technical analysis, Data Modeling, Project Planning and Project Delivery have been a core part of my job. – Using standard frameworks to design the architecture of application which can be scaled easily and adjust to new technologies in future. – Specializes in front-end user interface development – Crafts elegant and robust solutions to complex business requirements – Collaborates openly and communicates clearly to remove blockages, keep projects moving and find durable solutions (not just quick fixes) – Delivers sites that are accessible, standards-compliant and which work across browsers and support devices like IPhone, IPad and any mobile device. – Backs up front-end expertise with solid experience in interface design, back-end programming and CMS development – Always improving deep knowledge of browser idiosyncrasies, bugs, accessibility standards and best practice – Can work with any team, as a team member or team lead based on the requirement. – Using design patterns and unit testing frameworks to provide quality and bug free work to client #TechSkills: ASP.Net, Dotnet Core, C#, VB.NET, Angular, React.JS, Microservices, Entity Framework, MVC3, MVC4, WCF, Web Services, Web APIs, Jquery, Ajax, Knockoutjs, Javascript, SharePoint, Cloud Architecture, DevOps, NopCommerce, Dotnetnuke, Umbraco, Design Patterns, Unit testing using frameworks like NUnit or Mock.

Need help managing a large eCommerce product catalog, vendor feed, inventory database, or recurring pricing updates? I am an eCommerce Data Operations Specialist with 11+ years of experience in product catalog management, inventory operations, ETL automation, pricing workflows, and database management. I help eCommerce businesses clean, organize, process, migrate, and automate complex product data using SQL, Python, Microsoft Excel, Magento, SQL Server, PostgreSQL, Power Query, and VBA. 𝗛𝗼𝘄 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽: • Product catalog management and catalog cleanup • Magento product data and inventory operations • Vendor feed processing and product imports • ETL pipeline development and automation • Inventory, stock, cost, and pricing updates • SKU matching, mapping, and missing-SKU audits • Duplicate product identification and removal • Product attribute and variation standardization • Bulk product uploads and catalog migration • Excel, CSV, XML, JSON, API, and database integration • SQL Server and PostgreSQL database management • Python, SQL, Power Query, and VBA automation • Product data validation and quality-control workflows • Structured product data extraction and web scraping 𝗘𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗱𝗮𝘁𝗮 𝗽𝗿𝗼𝗯𝗹𝗲𝗺𝘀 𝗜 𝘀𝗼𝗹𝘃𝗲: • Products missing from an online store • Incorrect or duplicate SKUs • Outdated inventory and pricing data • Inconsistent vendor spreadsheets • Incorrect categories, attributes, or variations • Manual and repetitive catalog updates • Unstructured supplier product data • Catalog discrepancies between vendors and websites • Large Excel or database files requiring transformation • Product data that needs to be prepared for import My key advantage is that I combine hands-on eCommerce catalog operations with technical data automation. I can manage your day-to-day product data while also developing reliable ETL workflows, SQL processes, Python scripts, and Excel automation to reduce repetitive work and prevent recurring catalog errors. I have supported multiple US-based businesses, including Discounted Wheel Warehouse, managing large product catalogs, Magento data, vendor feeds, inventory updates, pricing rules, SKU accuracy, and operational data quality. I have particularly strong experience with automotive, tire, and wheel catalogs involving thousands of products, fitments, specifications, variations, vendors, inventory records, and pricing combinations. 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 𝗮𝗻𝗱 𝘁𝗼𝗼𝗹𝘀: • Magento • Shopify • WooCommerce • BigCommerce • Microsoft SQL Server • PostgreSQL • Python and SQL • Microsoft Excel • Power Query and VBA • APIs and automated ETL workflows My goal is to improve catalog accuracy, automate repetitive data operations, reduce inventory and pricing errors, and keep your eCommerce product data organized and ready for sales. Send me your product spreadsheet, vendor feed, database structure, Magento catalog issue, or inventory workflow. I will review the current process and recommend a practical solution for cleaning, managing, migrating, or automating it.

I build production AI systems and data platforms that automate complex business workflows. My background in Data Engineering allows me to build AI solutions that are not only accurate, but also scalable, fault-tolerant, and cost-efficient. I specialize in Retrieval-Augmented Generation (RAG), LLM applications, AI workflow automation, PostgreSQL, SQL optimization, ETL pipelines, and analytics. Some recent projects include: • Production AI Newsroom Platform processing 300+ news items per day. The system performs semantic classification, deduplication, event clustering, and generates editor-ready articles using Claude and RAG while keeping production inference costs around $15/month through multi-model routing and prompt caching. • Real Estate Data Pipeline that automatically extracts, validates, and structures large property datasets into Parquet for downstream analytics and machine learning. • Enterprise data platforms including ETL pipelines, SQL optimization, API integrations, reporting, and Power BI dashboards. I can help you with: • AI applications powered by LLMs • Retrieval-Augmented Generation (RAG) • AI workflow automation • Knowledge bases and semantic search • PostgreSQL and SQL optimization • ETL and data pipelines • API integrations • Power BI dashboards Tech stack: Python • PostgreSQL • SQL • Docker • pgvector • SQLAlchemy • Pandas • Claude • OpenAI • Power BI I focus on building reliable production systems that deliver measurable business value rather than quick prototypes.

I help companies turn fragmented data into trusted analytics used by leadership and operations. I specialize in building modern data platforms, from ingestion to analytics, using dbt, SQL, cloud data warehouses, and BI tools. My work focuses on clarity, correctness, and business impact, not just pipelines. What I typically help with: Designing scalable analytics engineering layers (dbt, dimensional modeling) Building and optimizing ELT pipelines into Snowflake / BigQuery / Redshift Creating trusted metrics and dashboards for leadership and operations Improving data quality, testing, and CI/CD for analytics Migrating legacy reporting to modern data stacks I work closely with stakeholders to translate business questions into clean data models and actionable insights. If you need analytics that people actually trust and use, let’s talk.

🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | $𝟭𝟬𝟬𝗞+ 𝗘𝗮𝗿𝗻𝗲𝗱 | 𝟭𝟬𝟬% 𝗝𝗦𝗦 🏆 𝗖𝗧𝗢 @ 𝗗𝗿𝗲𝗮𝗺 𝗜𝗧 — 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗣𝗮𝗿𝘁𝗻𝗲𝗿 𝗶𝗻 𝗗𝗮𝘁𝗮 & 𝗔𝗜 🏆 𝟭𝟱+ 𝗬𝗲𝗮𝗿𝘀 | 𝟵𝟰 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 | 𝟱,𝟮𝟱𝟲 𝗛𝗼𝘂𝗿𝘀 ═══════════════════════════════ 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗖𝗛𝗢𝗢𝗦𝗘 𝗨𝗦 ═══════════════════════════════ I lead a 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁-𝗰𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝘁𝗲𝗮𝗺 delivering Fabric, Azure, and Power BI solutions for enterprises across 𝗽𝗵𝗮𝗿𝗺𝗮, 𝗙𝗠𝗖𝗚, 𝗶𝗻𝘀𝘂𝗿𝗮𝗻𝗰𝗲, 𝗮𝗻𝗱 𝗰𝗹𝗶𝗻𝗶𝗰𝗮𝗹 𝗿𝗲𝘀𝗲𝗮𝗿𝗰𝗵. ✅ Officially recognized 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗣𝗮𝗿𝘁𝗻𝗲𝗿 (Data & AI) ✅ Backed by a 𝘁𝗲𝗮𝗺 𝗼𝗳 𝗰𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘀 — not solo guesswork ✅ Recent enterprise clients in pharma, FMCG, beverages, clinical research ✅ End-to-end ownership: strategy → architecture → deployment → support ✅ ISO-certified delivery process ✅ 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 across 94 projects ═══════════════════════════════ 𝗪𝗛𝗔𝗧 𝗪𝗘 𝗗𝗘𝗟𝗜𝗩𝗘𝗥 ═══════════════════════════════ 🔹 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗙𝗮𝗯𝗿𝗶𝗰 End-to-end Lakehouse architecture (Bronze/Silver/Gold), OneLake, Delta tables, Fabric pipelines, semantic models, Direct Lake mode, real-time analytics 🔹 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜 Enterprise dashboards, advanced DAX, Power Query, RLS, paginated reports, embedded analytics, performance optimization 🔹 𝗔𝘇𝘂𝗿𝗲 𝗗𝗮𝘁𝗮 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 Data Factory, Synapse, Azure SQL, Data Lake Gen2, Databricks, Cosmos DB 🔹 𝗔𝗜 & 𝗖𝗼𝗽𝗶𝗹𝗼𝘁 Azure AI Foundry, OpenAI, Copilot for Power BI, custom ML pipelines 🔹 𝗗𝗮𝘁𝗮 𝗠𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻 Snowflake → Fabric, Tableau → Power BI, on-prem → cloud 🔹 𝗗𝗮𝘁𝗮 𝗚𝗼𝘃𝗲𝗿𝗻𝗮𝗻𝗰𝗲 Microsoft Purview, lineage, certified datasets, RBAC ═══════════════════════════════ 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 𝗪𝗘 𝗦𝗘𝗥𝗩𝗘 ═══════════════════════════════ 🏥 Healthcare, Pharma & Clinical Research 🛒 FMCG, Retail & Consumer Goods 🏦 Insurance & Financial Services 🏭 Manufacturing & Distribution 🚚 Supply Chain & Logistics 📌 𝗖𝘂𝗿𝗿𝗲𝗻𝘁𝗹𝘆 𝘁𝗮𝗸𝗶𝗻𝗴 𝗼𝗻 𝟯-𝟱 𝗲𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗲𝗻𝗴𝗮𝗴𝗲𝗺𝗲𝗻𝘁𝘀 𝗽𝗲𝗿 𝗾𝘂𝗮𝗿𝘁𝗲𝗿. Keywords: Power BI, Power Platform, Power Automate, Power Apps, Microsoft Fabric, Power Pages, KPI dashboards, executive reporting, data modeling, DAX, SQL, ETL, API integration, Microsoft Fabric

As a 𝟔𝐱 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐒𝐞𝐧𝐢𝐨𝐫 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 with 𝟔+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞, I specialize in architecting robust ETL/ELT pipelines across 𝐀𝐳𝐮𝐫𝐞, 𝐀𝐖𝐒, and 𝐆𝐂𝐏. Whether you need to untangle messy API data with custom code or process millions of rows using enterprise cloud tools, I build systems that don’t break in production. I bring deep expertise in both approaches to data engineering: ⚙️ 𝐂𝐮𝐬𝐭𝐨𝐦 𝐏𝐲𝐭𝐡𝐨𝐧 & 𝐀𝐏𝐈 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬: I bridge the gap between complex SaaS platforms (NetSuite, Shopify, HubSpot, Toast POS) and modern Data Warehouses. When standard connectors fail, I build custom Python logic handling pagination, OAuth, and complex transformations, backed by automated error handling and real-time observability. ☁️ 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐂𝐥𝐨𝐮𝐝 𝐄𝐓𝐋 & 𝐁𝐢𝐠 𝐃𝐚𝐭𝐚: I design, build, and maintain cloud-scale data architectures using 𝐀𝐳𝐮𝐫𝐞 𝐃𝐚𝐭𝐚 𝐅𝐚𝐜𝐭𝐨𝐫𝐲 (𝐀𝐃𝐅), 𝐃𝐚𝐭𝐚𝐛𝐫𝐢𝐜𝐤𝐬 (𝐏𝐲𝐒𝐩𝐚𝐫𝐤), 𝐀𝐖𝐒 𝐆𝐥𝐮𝐞, 𝐚𝐧𝐝 𝐁𝐢𝐠𝐐𝐮𝐞𝐫𝐲. I expertly manage full-refresh and incremental loads (CDC/SCD Type 2) to support scalable, high-volume batch data processing. I specialize in stable data logic, ensuring you never have to guess if your numbers are accurate. 📊 Delivered ETL pipelines syncing millions of records daily 💡 Powered reporting and KPI dashboards tied to real business outcomes 🚀 Built the data backend for SaaS platforms serving 100K+ users 💎 Signature Projects (Case Studies) 🚀 𝐄-𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 & 𝐂𝐥𝐨𝐮𝐝 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 (𝐏𝐢𝐧𝐤 𝐂𝐡𝐢𝐜𝐤𝐞𝐧) Challenge: High-volume inventory and financial data was heavily fragmented between Shopify and an ERP. Solution: Architected a secure Azure Data Factory (ADF) pipeline leveraging Shopify GraphQL and Azure Key Vault. Outcome: Achieved 100% data consistency via automated dual-syncs, secured inside a Managed Virtual Network. 🏦 𝐅𝐢𝐧𝐚𝐧𝐜𝐢𝐚𝐥 𝐃𝐚𝐭𝐚 𝐖𝐚𝐫𝐞𝐡𝐨𝐮𝐬𝐞 (𝐀𝐩𝐞𝐱 𝐇𝐞𝐚𝐥𝐭𝐡 𝐂𝐚𝐫𝐞) Challenge: Critical financial data was locked inside NetSuite, requiring manual, error-prone extraction for reporting. Solution: Built a Python/SQLAlchemy pipeline extracting data via SuiteQL into PostgreSQL and AWS S3 (Athena). Outcome: Eliminated manual reporting by automating daily financial KPI dashboards in Tableau. 🏛️ 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐆𝐫𝐚𝐝𝐞 𝐅𝐥𝐞𝐞𝐭 𝐌𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞 (𝐍𝐘𝐂𝐓) Challenge: Safely syncing mission-critical transit data from legacy SQL databases to modern APIs without stressing production servers. Solution: Engineered a 10-step Python ETL workflow utilizing custom Change Data Capture (CDC) for incremental updates. Outcome: Prevented silent failures by implementing automated data governance and a real-time Flask observability dashboard. 🛠 Technical Arsenal 🔹 𝐂𝐥𝐨𝐮𝐝 𝐃𝐚𝐭𝐚 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 & 𝐖𝐚𝐫𝐞𝐡𝐨𝐮𝐬𝐢𝐧𝐠 Warehousing: Snowflake, Azure Synapse Analytics, Amazon Redshift, Google BigQuery. Processing & Big Data: Databricks (PySpark), AWS Glue, Spark SQL. Cloud Infrastructure: Microsoft Azure (ADF, Functions, Blob, Key Vault), AWS (Lambda, S3, Athena). Orchestration & DevOps: dbt, Docker, Kubernetes, PM2, Cron. 🔹 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬, 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐌𝐨𝐝𝐞𝐥𝐢𝐧𝐠 Languages: Python (Pandas, SQLAlchemy, PyODBC, Boto3 - Expert Level). SQL: T-SQL, PL/pgSQL, Snowflake SQL, SuiteQL (NetSuite). Databases: PostgreSQL, MySQL, Azure SQL, Amazon RDS. Modeling: Star Schema, Dimensional Modeling, SCD Type 2, Entity Resolution. 🔹 𝐍𝐢𝐜𝐡𝐞 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐀𝐏𝐈𝐬 ERPs: NetSuite (SuiteTalk/SuiteQL), ApparelMagic. Commerce: Shopify (REST/GraphQL), Toast POS, Stripe. CRM: HubSpot, Salesforce, WordPress (MySQL). 📜 Certifications ✅ AWS Certified Solutions Architect – Professional ✅ AWS Certified Data Engineer – Associate ✅ Azure Data Engineer Associate (DP-203) ✅ Azure Database Administrator (DP-300) ✅ Databricks Certified Data Engineer – Professional 🏆 Why Clients Hire Me: • 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧-𝐆𝐫𝐚𝐝𝐞 𝐑𝐞𝐥𝐢𝐚𝐛𝐢𝐥𝐢𝐭𝐲: I build self-healing ETL pipelines handling millions of records daily, backed by automated alerting so metrics never break silently. • 𝐂𝐨𝐦𝐩𝐥𝐞𝐱 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: When drag-and-drop fails, I write custom Python (OAuth, pagination, CDC) for difficult systems like NetSuite, Shopify GraphQL, and legacy SQL. • 𝐅𝐚𝐬𝐭𝐞𝐫 𝐓𝐢𝐦𝐞 𝐭𝐨 𝐈𝐧𝐬𝐢𝐠𝐡𝐭𝐬: I don't stop at the database. I deliver clean, analytics-ready data directly to Power BI/Tableau, or build full-stack internal tools (React/Node). • 𝐓𝐫𝐮𝐬𝐭𝐞𝐝 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 (𝟗𝟎%+ 𝐑𝐞𝐩𝐞𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬): I optimize cloud infrastructure to reduce costs, eliminate manual reporting, and provide long-term data platform ownership. Your data should drive business decisions, not create technical bottlenecks. Let’s connect to design a scalable, automated data architecture for your next phase of growth. [Invite Me to Job]

• DBA ( RDBMS) MS-SQL ORACLE MYSQL IBM DB2 • DBA ( NoSQL) CASSANDRA MONGO • SQL Developer MSSQL IBMDB2 MYSQL • SSIS Package Developer • SSRS Report Developer • Automation Expert for DBA works • AZURE SQL Database & Azure SQL Data Factory Technical Skills • Scripting Language : T-SQL, PowerShell,Linux,CQLSH • SQL Tools: SSMS, Idera, Apex, Redgate, SP_Blitz, Solarwinds