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SQL
Menu147 experts in SQL topic
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EGEddie GalimiVBA Dev • NYCAll things VBA with a strong focus on Excel Get your VBA problem solved nowSQL • VBA • Microsoft Office • XML • Microsoft Excel • Outlook • VB.NET • ADO.NET • Microsoft Word • Cryptocurrency •$1.67/min per minute5.0 28 81
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AJAaron JonesDevops at FarmCredit • Regina, SaskatchewanSerial Actionpreneur. Enjoys mentoring youth in Entrepreneurial quests, contributing to Mastermind meetings, and giving talks on Business & Tech.SQL • JavaScript • Web development • Java • Database Design • DevOps • Cloud Deployment • HTML • Solution Architecture • Cloud Consulting •$1/min per minute5.0 5 4
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JDJim DeLaHuntSoftware localization consultant • Vancouver, CanadaPassionate about technology product globalization, internationalization, localization, and translation (GILT). Long-time presenter at the Unicode conference. 25+ years experience in the software industry. 16 years at Adobe Systems, working on Japan-oriented products. (Search fodder: i18n, l10n, t9n, g11n, multilingual, m10l.)SQL • Software Engineering • Python • Engineering Management • Multilingual • Internationalization • Localization • Globalization • Multicultural •$1.67/min per minute5.0 3 3
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BRBrooke RiggioSeattle, WAProduct builder, bootstrapper, and lean business advisor. Runs an app-building consultancy, and teaches tech-skills bootcamps.SQL • Ruby on Rails • JavaScript • html5 • Git • JavaScript Libraries • Technical Training • Online Training • Staff Training • Unobtrusive Javascript •$2/min per minute5.0 6 1
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RLRichard LockyerBusiness Intelligence + process automation for SME • Saint John, NBFounder Richard Lockyer Consulting, Inc; co-founder MindFarm Apps, Inc. Solution Architect. Business Intelligence Reporting expert familiar with small business and non-profits Passionate about quality, and helping small-medium business make the most of the technology they can afford. My deployments have an ROI less than 12 months and add 2-6% of top line revenue STRAIGHT to bottom line.SQL • Business Intelligence • Analytics • Business Analysis • Data Analysis • Business Process Improvement • Process Automation • Business Intelligence Tools • Crystal Reports • Reporting & Analysis •$1.67/min per minute5.0 5 7
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LSLuis SpencerEmail Deliverability and Marketing Automation • Barcelona Area, SpainBusiness Inteligence in the gambling area ( poker & casino). Deliverability Manager at Letsbonus (Livingsocial.com), also deliverability and marketing automation at partygaming. (partypoker.com & bwin.com) Deliverability Manager for groupalia.com and offerum.com, two of the most important daily deals company in SpainSQL • Business Development • Start-ups • Email Marketing • Marketing Strategy • Marketing Automation • Business Intelligence • CRM • CRM Integration •$1.67/min per minute5.0 13 12
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CCCarlos ChaconRichmond, VAManaging Partner at SQL Data Partners and host of the SQL Data Partners Podcast. See more at sqldatapartners.com.SQL • Disaster Recovery • Database Design • Windows Azure • SQL Server • Microsoft SQL Server • Database Administration •$1.67/min per minute5.0 7 2
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ATAndy TuchSenior Level Web Software EngineerOver 20 years of experience as a software engineer. Experienced with recurring payment (subscription) business models, online payment processing, online marketing systems. Currently focused on UI layer technologies (Javascript, CSS, HTML), although have much experience with server and database programming.SQL • JavaScript • Twitter Bootstrap • CSS • jQuery • AJAX • HTML/CSS • JSON •$1.67/min per minute4.6 7 5
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CGChristian GainsbrughFounder & Lead Architect at LearningCart • Carlsbad, CaliforniaeLearning development professional and Lead Architect of LearningCart (www.LearningCart.com). 10+ years experience developing courseware and SCORM compliant LMS systems.SQL • JavaScript • E-Learning • HTML • jQuery • C# • Learning Management Systems • Microsoft SQL Server • SCORM • Online Training •$4.17/min per minute5.0 6 1
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AMAzat MardanTech Leader, Author of 18 books • San Francisco, CATech Leader at Indeed.com, ex-Tech Fellow at Capital One. Author of 18 books and 20+ courses. Taught 1000+ software engineers in person and 20000+ from blogs, online courses, books. Number 239 top GitHub contributor. Conference speaker with over 20+ appearances. Guest speaker on podcasts. Founder and lead instructor at Node University.SQL • JavaScript • MongoDB • Web development • html5 • node.js • CSS • Front End Development • Amazon Web Services (AWS) • Nodejs •$1/min per minute5.0 2 1
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BMBill McEvoySQL Server DBA at DBA Depot • Ottawa, Canada AreaSQL Server DBA with 18 years experience developing and supporting mission critical systems on the ground and in the cloud. If you need direction on whether or not to move to the Amazon cloud, I can help. Once you have made the decision to move, I'll help get you there.SQL • Data Warehousing • SQL Server • Databases • SSIS • Database Administration • SSRS • Powershell • Performance Tuning • SSAS 2008 •$5/min per minute5.0 2 2
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HHHarry H. Hart, IIIFounder/Global Grid Telecom, Inc. • Seattle, Washington, USASerial Entrepreneur with 30+ years bringing new technologies to market. Innovator with 10 business start-ups to my credit. Currently, Founder/CEO of Global Grid Telecom, Inc. and the MAX family of next-generation telephony applications. MAX centers on the underlying network of telephone switching and millisecond decision making about what happens AS the call is moving across public and private networks. MAX takes ahold of the call transaction and executes logic on behalf of the call originator or recipient. Specialties: Business Start-up Issues, Telephone Networking, VoIP, SQL, Business Development.SQL • Business Development • Start-ups • Product Management • VoIP • Telecommunications • Mobile Devices • Wireless • RFID+ •$2.50/min per minute5.0 1 3
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DDDmitry DragilevGrowth Hacker @ Criminally Prolific • Boston, MAFounder @ Criminally Prolific - a growth hacking consultancy. PR + Inbound content marketing is our specialty. I've personally published 1300+ articles in publications such as FastCompany, Forbes, NYTimes, WSJ, Entrepreneur, TechCrunch, Gizmodo, Wired. I recently got a startup acquired by Google by growing it from 0 to 40M+ pageviews with a sneaky PR strategy. Addicted to using the web in unconventional ways to drive user acquisition for startups. Ex software developer, I still code.SQL • SEO • Java • SEM • CSS • HTML • C# • ASP.NET • XML • C++ •$5/min per minute5.0 1 1
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EMEyal MorTrading, Trading strategies, How to get intoSecurities Trader (Nostro) • Experience trading Governments' Bonds and STIRs futures. • Worked as part of a team trading strategic fixed income positions. • Developed investment criteria. • Cross market strategies.SQL • Entrepreneurship • JavaScript • Strategy • Web development • Marketing Strategy • Trading • E-commerce • Investments • HTML •$1/min per minute5.0 1 1
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CECary Edgar DowatEarly adopter/promoter of Cloud Architectures. • Chicago, IllinoisEnterprise Architect with 20 years of experience in helping companies successfully achieve strategic transformation using technology.SQL • Linux • Cloud Computing • Agile Methodologies • Technical Leadership • Perl • VMware • High Availability • Enterprise Architecture • Server Architecture •$1.67/min per minute4.0 1 1
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HJHimanshu JainSenior Data Engineer | Ex-Walmart, Target • IndiaWORK EXPERIENCE Senior Data Engineer - Data Infra Angle One, Bangalore, India (Jan 2024 – Present) ● Architected and deployed real-time data pipelines on Databricks using Apache Kafka and PySpark, enabling scalable processing of UPI, banking, equities, and fixed deposit datasets for 10M+ customers. ● Led mentorship for 2 data engineering interns, driving knowledge sharing on distributed data systems. ● Administered and enhanced a Consent Management System (CMS), ensuring secure PII handling and compliance while enabling seamless portfolio updates for end-users. ● Onboarded and integrated 5+ new Financial Information Providers (FIPs), expanding data coverage by 15% and optimizing ETL workflows to reduce data processing time by 20%, accelerating delivery of actionable insights. ● Engineered an automated Data Quality Check (DQC) framework using Great Expectations, validating 700+ tables across 40+ scheduled jobs daily to maintain data integrity, accuracy, and reliability. ● Designed and maintained high-volume data pipelines to ingest, transform, and validate gigabytes of KYC data daily, ensuring SEBI compliance for regulatory reporting and loan underwriting. ● Tuned and optimized Amazon Redshift queries and PySpark and Apache Flink jobs, achieving 40% improvement in performance and reducing duplicate data issues via efficient Databricks Delta Lake architecture and schema evolution strategies. ● Integrated Python with AWS services, EC2, EMR, Glue, S3, IAM, Athena, SQS using AWS APIs and Gemini APIs. (Took a brief career break to manage a temporary Parents health situation) Data Engineer III Walmart Tech Lab, Bangalore, India (Sep 2023 – Dec 2023) ● Achieved a 70% reduction in time complexity and a 50% decrease in cloud costs while working with GCP for data processing. ● Implemented audit tables for data integrity checks and incremental data validation. ● Successfully integrated real-time data ingestion with Kafka, Spark, and Scala for agile data processing. Data Engineer II Target Corporation, Bangalore, India (May 2022 – Sep 2023) ● Designed, developed, and deployed scalable ETL data pipelines using Apache Kafka, Apache Spark (Scala), Hadoop, Hive, SparkSQL, and SQL within an Agile development environment — improved data processing speed by 30% and data accuracy by 40%. ● Engineered and maintained a Data Correction Framework to automate anomaly detection and remediation, correcting over 500,000+ historical records and reducing data quality errors by 20% through proactive root cause analysis. ● Led the migration of legacy Hive-based workflows to Apache Spark on Hortonworks Hadoop, optimizing pipeline performance and reducing query latency by 25%. ● Developed a Data Retention and Archival Framework that decreased data storage costs by 30% while improving data discoverability and accessibility by 20% for analysts and business stakeholders. Data Engineer I Tekion Corporation, Bangalore, India (Jan 2020 – May 2022) ● Designed and deployed 30+ scalable ETL pipelines and 80+ Python APIs using AWS (Boto3, Lambda, API Gateway), Docker, and SQL, accelerating data processing by 50% and improving data accuracy by 30% across cloud-based systems. ● Engineered and optimized 40+ Apache Airflow DAGs to automate ETL workflows, enabling seamless data integration with AWS Redshift, PostgreSQL, and Enterprise Data Warehouses (EDWs), and reducing overall pipeline runtime by 50%. ● Collaborated cross-functionally in Agile and DevOps environments, driving data governance, CI/CD automation, and Tableau-based analytics for actionable insights — resulting in 20% system efficiency gains and higher transaction success rates via Razorpay integration. ● Implemented Python-based data quality monitoring and alerting systems, ensuring 35% improvement in data integrity and compliance with GDPR; mentored interns on AWS, SQL, ETL best practices, and Apache Airflow, boosting team productivity by 10%.SQL • Big Data • Python Programming • Python • Data Analysis • Artificial Intelligence • Resume Writing • Career Counseling • Screening Resumes • Data Architecture •$1/min per minute— — 0
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SSShivesh SinghNew Delhi🌟 Data Specialist 🌟 - 4 years Python/SQL experience. - 2 years data analytics/AI expertise. - Offering personalized data analysis, SQL optimization, Python scripting, and AI integration advice. - Let's collaborate to elevate your data strategies and drive impactful decisions!SQL • Data Analytics • Python Programming • Artificial Intelligence • Data Structures •$1/min per minute— — 0
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EPEdgar PilipsonSenior Software Engineer | Luxoft • Belgrade12+ Experience in Web development (.Net + Angular), can help to master your professional skills in both engineering and software architectureSQL • JavaScript • Web development • C# • ASP.NET • Microsoft SQL Server • AngularJS •$2.50/min per minute— — 0
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GHGomathi HProject Management Expert • united kingdomHighly skilled and results-oriented Project Manager with over more than 10 years of experience in leading cross-functional teams, managing project timelines, budgets, and ensuring the successful delivery of projects. Proven track record in both agile and waterfall methodologies, with strong analytical, problem-solving, and leadership abilities.SQL • Software Development • Content Creation • Big Data • Information Technology • Software Engineering • Project Management • MySQL • Data Analysis • Website Development •$1.67/min per minute— — 0
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AAAzamat AslakhanovHighly skilled ML/DS/AI expert with over 10 years of experience. My expertise includes management of DS/AI teams, implementing complex models (from tabular models to advanced neural network systems), analyzing large datasets and optimizing business processes using advanced technologies.SQL • Big Data • Consulting • Python • Data Science • SAS • Data Analysis • Forecasting • Neural Networks • Artificial Intelligence •$1/min per minute— — 0
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ISInder SinghERP Solution Architect and Data Science • San Francisco, CAERP Solution Architect with expertise in quote-to-cash, including EDI and system interface design. Analytical, insightful and collaborative business professional demonstrating the ability to effectively bridge the gap between business and technical communications; translates business needs into technical requirements and analyzes, interprets, and presents data clearly and concisely to drive business decisions. Works collaboratively across functions, verticals, and with stakeholders to resolve business challenges. Builds relationships cross-functionally, with coworkers, and senior leaders. Takes the initiative to understand systems and complex processes; committed to removing barriers to success.SQL • Python Programming • Accounting • ERP • NetSuite • Project Implementation • Software Implementation • Warehouse Management • Supply Chain Optimization • SAP ERP •$3.33/min per minute— — 0
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YLYgor Lazaro.NET/JavaScript/TypeScript/Node DeveloperAs a Senior Backend Software Engineer, I apply my technical expertise to develop robust software solutions, specializing in C#, Node, TypeScript, JavaScript and NestJS My role involves everything from coding to strategic problem-solving, ensuring clients' needs are met with cutting-edge applications.SQL • JavaScript • C# • Nodejs •$1/min per minute— — 0
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UAutkarsh AgarwalI am 4 yoe Data Engineer. • IndiaI have worked in companies like Deloitte, Sunlife. I have experience in working with cloud platforms like aws, azureSQL • Big Data • Python Programming • Windows Azure • Amazon Web Services (AWS) • Testing • Data Warehouse Architecture • Interview Preparation •$1/min per minute— — 0
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PBPuru BhatnagarData Science and Consultant • IndiaHello, I'm Puru Bhatnagar, an experienced Analyst based in Gurgaon, Haryana, India, with over 4 years of expertise in analytics, data science, and advanced problem-solving. I leverage data-driven insights to optimize processes, enhance business strategies, and drive growth. My skill set spans SQL, Python, machine learning, data visualization, and predictive analytics, enabling me to provide actionable solutions to complex business problems. I have led impactful initiatives such as automating manual tasks using Python, developing forecasting models, and creating customized analytical tools for operations teams. As a passionate learner, I continuously aim to enhance my skills and contribute to cutting-edge solutions in data science. I'm eager to take on challenging roles where I can drive business impact, optimize processes, and deliver value through my analytics expertiseSQL • Business Strategy • Python • Data Science • Business Consulting • Machine Learning • Data Analysis • Microsoft Excel • Automation •$1/min per minute— — 0
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WBWagner BritoSoftware Developer • Curitiba, PRI have been working on Software Development Projects for over 20 years. I have worked with many languages such as Delphi (10 years) and Java (10 years). Have experience with several king of business passengers transport, telephony, fuel distribution, spectacle lenses production, risk assessment evaluation, and process supported to BPMN. Worked with many software patterns and methodologies. I have good writing, reading, speaking and listening in English, besides native-level Portuguese. Currently I investing time to build knowledge in Artificial Intelligence and Data Science most most precisely with NLP.SQL • Software Development • Java •$1/min per minute— — 0
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