Hire the best SQL Consultants in Wellington, NZ
Check out SQL Consultants in Wellington, NZ with the skills you need for your next job.
- $25 hourly
- 4.9/5
- (29 jobs)
🥇 Microsoft Certified Data Analyst, Azure Data Engineer Associate, Fabrics Data Engineering Associate & Snowflake Expert ✌ Specialist in Power BI Dashboards & End-to-End Data Engineering Pipelines (Azure, Microsoft Fabric, Snowflake, AWS) ⚓ Tech Stack: Power BI, DAX, Microsoft Fabric, Snowflake, Azure Data Factory, Azure Synapse, Databricks, Python, SQL, Azure Logic Apps, REST APIs, Power Automate, ETL/ELT Pipelines & more 👋 About Me Hi there, thanks for stopping by! I’m Dhilip Subramanian, a Data Consultant with over 15 years of experience working with Fortune 500 companies and global clients. I specialize in Power BI reporting and cloud-based data engineering using Azure, Microsoft Fabric, Snowflake, and AWS. I help small and medium-sized businesses turn raw data into smart insights. Whether you need eye-catching Power BI dashboards, complex ETL/ELT pipelines, or data platform migration to the cloud, I’m here to make it happen — fast, efficiently, and with a touch of design flair. Need a reliable data partner? You’ve just found your guy. 💼 My Services ✍ Power BI Reports and Dashboards (Not limited to the below!) - Develop dynamic reports using DAX and Power Query - Connect diverse data sources: APIs, SQL, Cloud, SharePoint, Excel, etc. - Build custom API connectors for real-time insights - Data modeling, transformation, Dataflows, Data Gateway setup - Power BI Service: permissions, web publishing, UX/UI enhancements - Define & calculate business-critical KPIs/metrics ✍ Cloud Data Engineering (Not limited to the below!) - Design scalable ETL/ELT pipelines using Azure Data Factory, Microsoft Fabric, Synapse, and Databricks - API integration & data ingestion into Azure SQL, Fabric Lakehouse, or Snowflake using ADF and Python - Build modern Lakehouse and Data Warehouse solutions using Microsoft Fabric and Snowflake - Real-time data streaming & orchestration with Azure Logic Apps, Functions, and Event-driven workflows - Migrate on-premises databases to Azure, AWS, or Snowflake Cloud - Work with leading cloud platforms: Microsoft Azure, AWS, Google BigQuery, Redshift, Snowflake. 🧠 My Work Process ♓ Step 1: Understand Your Business We’ll kick off with a discovery session to understand your goals, data landscape, constraints, and deadlines. ♓ Step 2: Clear Documentation You’ll get a well-defined scope and roadmap. I’m happy to sign an NDA if required. ♓ Step 3: First Draft Delivery I’ll deliver a working prototype or sample report/dashboard for early feedback. ♓ Step 4: Final Delivery Your final, high-quality solution is delivered — along with documentation or training as needed. ♓ Step 5: Communication & Support Expect crystal-clear communication and full transparency. I’m flexible, collaborative, and genuinely invested in your success. 📩 Let’s build something amazing together! Whether it’s a dashboard, a pipeline, or a full data platform — I’m ready when you are. Reach out now to get started!
SQL
Azure Service FabricSnowflakeAI Agent DevelopmentData AnalysisMicrosoft Azure SQL DatabaseMicrosoft Power BI DevelopmentReportMicrosoft Power BIData VisualizationMicrosoft Power BI Data VisualizationMicrosoft AzureMicrosoft Power AutomatePythonMicrosoft Excel - $50 hourly
- 4.9/5
- (2 jobs)
Greetings! I am a seasoned Senior Test Engineer with over 12 years of experience in New Zealand ensuring the quality and reliability of software applications. My versatile skill set encompasses a wide range of testing expertise and tools. Key Testing Skills: Requirements Review Test Estimates Test Strategy Test Plans Static Testing Test Case Design and Scripting Test Execution Defect Management Test Progress Tracking Regression Testing API Testing (SOAP, REST, SCIM APIs) Test Environment Organizing Advanced Test Design Techniques Automation Testing (Python and TypeScript) Non-functional Testing (Performance Testing exposure) Tools Proficiency: Advanced SQL skills: MS SQL, PostgreSQL, Oracle SQL Microsoft Office Suite: Advanced Excel skills API and system integration: Postman, SOAP UI, JSON Visual Studio, JIRA, TOSCA, IntelliJ, Neo Load, JMeter WSS Wrapper, Filezilla, Winscp419, Putty Azure Dev Ops Education and Certifications: TOSCA/AS1, AS2, Test Design 1, API Certification ISTQB Advanced Test Analyst Certificate Massey University: Bachelor of BI with Majors in Information Management & System Development Took 4 Java papers in Victory University: Comp102, 103, 205 and SWEN 221 covers • Computer Hardware; • Software Engineering; • Data Structures and Algorithms; • Operating Systems; • Networking; • Software Design Principles; • Implementation and Testing. Various other certifications demonstrating continuous learning commitment. Other Skills: 1. Innovative Problem-Solver; 2. Analytical Precision; 3. Leadership Excellence; 4. Effective Communication; 5. Data Integrity and Confidentiality; 6. Continuous Learning; 7. Adaptability; 8. Client-Centric Approach; 9. Ethical Conduct; 10. Efficiency and Time Management; 11. Service Excellence; 12. Team Collaboration. Couple of Past Achievements: Financial System Stewardship: • Leadership and Oversight: Managed a complex financial payment system, responsible for overseeing intricate calculations handling billions of dollars in payments annually. • Risk and Defect Identification: Successfully identified and mitigated risks and defects, demonstrating a meticulous approach to detail in calculations, addressing even minimal discrepancies. • Operational Excellence: Throughout my tenure, ensured the consistent flawless operation of the system, fostering satisfaction within the business group. Integration Project Leadership Amid Challenges: • Proactive Leadership: Faced with significant delays in the Cleanslate to Australian DHA integration project testing due to an unexpected system outage, I assumed a leadership role within the testing team. • Strategic Adjustments: Continuous adjustments to the testing approach, ensuring adaptability to evolving challenges. • Resource Management: Secured additional resources with the requisite skills, demonstrating agility and effective team mobilization. • Risk Management: Conducted ongoing risk analyses, prioritized tasks, and tracked progress to mitigate potential setbacks. • Transparent Communication: Maintained frequent communication with management, providing real-time updates. • Timely Completion: Successfully completed all critical tests and promptly addressed major defects. • Risk Mitigation: Ensured risks were proactively managed to minimal levels, consistently updating management with the latest progress. • On-Schedule Delivery and No Production Issues: The new interface went live on time without any issues. A large volume of data transferred between the systems without any issues. Problem Solving Examples: Refined Problem-Solving Examples: 1. Test Case Management Enhancement: • Challenge: Introducing a new Test Case management tool required migrating thousands of regression test scripts, initially done manually and taking approximately 20 minutes for one test case. • Solution: Proposed a solution by creating VBA scripts, enabling the bulk conversion of regression test suites into the required Import file format. I spent a couple of days developing and testing, the solution saved significant time equivalent to months of manual conversion. Shared the scripts with admin users for future import processes. 2. Test User Account Optimization: • Challenge: Encountered a bottleneck with a limited number of test user accounts shared among the entire testing team, hindering productivity and traceability. • Solution: Conducted an analysis of user and access controls, devising a solution with SQL scripts for the bulk creation of test user accounts directly through the DB tables. Sets of accounts were generated for each client, enhancing productivity, traceability, and security. Shared the scripts with the data team, facilitating the seamless onboarding of CBA bank and efficiently managing complex user structures across a vast network of 92 valuation firms. I am excited about the opportunity to bring my skills and expertise to your project. Let's connect and discuss how I can contribute to your team's success.
SQL
Excel MacrosPostgreSQLPostmanProblem SolvingQuality AssuranceTest Results & AnalysisMicrosoft SQL Server Reporting ServicesAPISoftware TestingQA TestingData AnalysisData Migration - $40 hourly
- 0.0/5
- (0 jobs)
🇳🇿 Kia Ora! I'm Alon, an AWS developer based in Wellington, New Zealand. 🏦 For the past 3.5 years, I've been contracting at BNZ (Bank of New Zealand). ☁ AWS Expert: Amazon Connect / Bedrock / Lex / Lambda / DynamoDB / ECS / API Gateway. AWS development: ⚡ Bedrock agent evaluation. ⚡ Troubleshooting connectivity issues (VPC / HTTP proxy / Security Groups / Subnets / IAM). ⚡ CDK projects setup. ⚡ Full-stack development (ECS / Lambda). Amazon Connect: ⚡ Amazon Connect setup and customization. ⚡ SSO/SAML setup. ⚡ Voicemails. ⚡ Call recordings. ⚡ Embedding wait-time estimations into contact-flows. ⚡ Realtime queue analytics. ⚡ Setting-up Athena for deep contact trace record search. ⚡ Softphone remote logging. ⚡ Back-end configuration portals for prompts, operation hours and contact-flow settings. ⚡ Caller identification with Voice ID. ⚡ Voice recognition with Lex. ⚡ Chat bots with Lex. ⚡ Lambda integration (e.g. read configuration settings from DynamoDB). ⚡ Salesforce integration. ⚡ Migration off Twilio, Five9 or RingCentral. ⚡ Custom softphone development. ⚡ Outbound campaign setup. ⚡ Historical reporting with Kinesis. ⚡ VOIP integration. ⚡ Custom dashboards.
SQL
Data ScrapingFirebaseAWS DevelopmentServerless StackSoftware Architecture & DesignAngularNode.jsRuby on RailsJavaGolangNext.jsWeb DevelopmentJavaScriptReactTypeScript - $100 hourly
- 0.0/5
- (0 jobs)
I am a seasoned programmer with over 20 years of development experience. For the past decade, I have been working in New Zealand, primarily utilizing PHP, Docker, and Google Cloud Platform (GCP). I possess strong problem-solving skills and the ability to work efficiently under pressure, managing multiple tasks simultaneously. My career includes significant experience working in China and Japan, where I was employed by Hewlett-Packard (HP). During my tenure with HP, I was seconded to Japan to work on major projects for banking and automotive enterprises.
SQL
DockerPHP ScriptAPI DevelopmentPHP - $100 hourly
- 0.0/5
- (0 jobs)
Experienced technologist with a demonstrated history of working in the WWW software industry. Full stack web developer is my background, and currently I am working as a Product Architect for the Reporting web product at Xero. Skilled in Microsoft-based backend technologies (ASP.NET+Core, SQL Server), AWS architecture, modern frontend technologies (React). Strong engineering professional with a Master Degree focused in Computer Engineering.
SQL
Microsoft AzureAWS DevelopmentResponsive DesignReactJavaScriptCSSHTMLCI/CDElectronNode.js.NET FrameworkASP.NETDesktop ApplicationWeb Application - $50 hourly
- 0.0/5
- (0 jobs)
Overview: Interactive Brokers Expert – Trading Solutions, Coding, and Consulting I am an experienced IT contractor with extensive expertise in Interactive Brokers (IB), specializing in trading solutions, coding, and consulting. With over a decade of experience in the trading industry, I help clients leverage Interactive Brokers API (IBAPI) to build robust, automated trading systems for various asset classes, including stocks, futures, options, and forex. I am highly skilled in Python development for trading algorithms, creating custom trading bots, integrating market data analysis (e.g., technical indicators, price action), and order flow analysis. My expertise includes backtesting strategies, optimizing risk management, and implementing real-time trade execution strategies. I also help clients integrate Interactive Brokers with third-party platforms, enabling seamless workflows and superior trading insights. Whether you need assistance with IBAPI integration, algorithmic trading, or custom analysis tools, I am equipped to deliver tailored solutions that enhance your trading strategies. I focus on ensuring the systems are optimized for low-latency, real-time performance, and risk management, and I work closely with clients to customize solutions that align with their specific trading goals. Key Skills: Interactive Brokers API (IBAPI) – Expertise in developing Python scripts for live and backtest trading systems. Automated Trading Systems – Algorithm development, trade execution, and custom strategy creation. Market Data Analysis – Integration of real-time data for technical indicators, surging market detectors, and volume analysis. Order Flow Analysis – Identifying patterns and signals for better trade entry and exit. Risk Management & Optimization – Ensuring strategies minimize risk and maximize profitability. Consulting & Training – Offering personalized guidance on using Interactive Brokers for better trading outcomes. If you're looking for a professional who can help you build and optimize your Interactive Brokers trading solutions, I would be happy to discuss how I can contribute to your success. Let's work together to enhance your trading strategies and achieve your financial goals!
SQL
Trading AutomationStock MarketTravis CIJenkinsDockerPostgreSQL ProgrammingJavaGoogle Cloud PlatformAmazon Web ServicesSeleniumAPI TestingAPI IntegrationWeb Application DevelopmentPython - $100 hourly
- 5.0/5
- (36 jobs)
As a technology executive and seasoned software engineer, I fix things ranging from your app bugs and performance issues to your engineering processes and operations. With over 15+ years of experience and a reputation in the top 3% of Stack Overflow contributors, I bring a wealth of experience and expertise to the table. I've successfully delivered numerous projects with millions of users, driving key initiatives from development to C-level executive roles, including CTO and CIO. Client Review: "Simply amazing! A rare find—passionate, detail-oriented, and a great communicator. Goes above and beyond expectations. I will continue to hire for future projects!" Expertise: - Solution Architecture & Design - Lead Development Teams - Code & Architecture Review - Domain & Data Model Design - SQL & NoSQL Solutions - Mentoring & Pair Programming - Java, Kotlin, C#, Ruby, Python, TypeScript, React, Angular, and more - Troubleshooting & Bug Fixing Let’s work together to make your project a success. 🚀
SQL
Software Architecture & DesignRESTful APIDevOpsWeb DevelopmentRubyAmazon Web ServicesJavaScriptKotlinMicroserviceKubernetesJavaSpring BootC#Spring Framework - $50 hourly
- 0.0/5
- (0 jobs)
Data Scientist and Public Policy Professional with 17 years of experience in data analysis, quantitative and qualitative research, strategic planning, and predictive modelling. Demonstrates a strong ability to interpret complex information and deliver actionable insights, contributing to innovative projects. Skilled in stakeholder engagement, professional writing, and reporting, with a passion for leveraging data science to drive impactful decisions.
SQL
Large Language ModelNVivoPRINCE2StrategyLinguisticsPythonResearch & StrategyQualitative Research - $20 hourly
- 0.0/5
- (1 job)
I'm a developer with strengths in automation and web development. I have experience in HTML, JavaScript, CSS, Python, VBA, SQL and game development on platforms such as Unity3D/C#. My current role as a Data Operations Specialist ensures I maintain a professional level of time management and communication skills, extended to your and your upwork job.
SQL
Next.jsAngularReactVisual BasicWeb DevelopmentSelenium WebDriverMicrosoft PowerAppsWeb ScrapingCSSRESTful ArchitectureHTMLTypeScriptPythonJavaScript - $40 hourly
- 0.0/5
- (0 jobs)
Profile Results-driven CA with 6+ years of hands-on data and accounting experience, including roles in a leading investment bank and a large group. Played a key role in various projects for workflow optimization, KPI reporting, and financial analysis. Motivated by solving complex problems, bridging strategy and execution, and delivering results under tight deadlines.
SQL
Budgeting & Forecasting SoftwareMicrosoft ExcelPythonPower QueryFinancial ProjectionFinancial ModelingFinancial PlanningFinancial AnalysisDashboardAnalytical Presentation - $15 hourly
- 4.2/5
- (2 jobs)
Technical • Solid skills in Software Development using the following technologies/products: o Built a cloud solution that uses AWS offerings (S3, Lambda, EC2, API Gateway, Cloud Formation, IAM, etc.) I used these for my freelance project and to an on-demand photo resizing service o Leverage Azure services (SQL Databases, blob storage, app services, VM, RabbitMQ cluster) for my freelance project o .NET Core to develop web APIs used as back-end services o .NET Framework to develop Windows desktop based applications and different automation tools o C++ and Visual Basic for understanding and maintaining legacy systems o Messaging frameworks for microservice communications such as NServiceBus and RabbitMQ o Front-end maintenance and enhancements using ASP.NET MVC, React, and Knockout o Data storage using SQL, PostgreSQL o Visual Studio/ IntelliJ / VS Code as preferred applications for software development o Worked on platforms with microservice and/or monolithic architecture as well as thick client products(desktop systems) • Different levels of experience with software delivery and monitoring with the use of the following: o Scripting tools such as PowerShell, Windows Batch, VBScript o Atlassian products (Bitbucket, Jira, Confluence, Crucible) for source control, project management, documentations, and code reviews o TeamCity, Octopus, Windows Services, IIS, Docker, Hyper-V, VMWare, OpenShift, and Jenkins for builds, deployments, and hosting of the different systems. o Monitoring products as Splunk, DynaTrace, New Relic, PRTG, and in-house made tools to monitor system performance, health, load, etc..., as well as using it for success metrics, feature usage, and incident triaging • Self-studying the following areas related to cloud engineering: o Operational attributes such as availability, reliability, scalability, security, operational excellence, cost optimization, and performance efficiency. o Passed AWS Certified Cloud Practitioner (Feb 2020) o Salesforce courses in Trailhead o Keeping myself up to date or informed with the different DevOps tools and practices being introduced by attending conferences • Proficient in Software Application Architecture and Design by applying the following: o SOLID Principles o Object Oriented analysis and design o C4 model o Design patterns o UML • Increased software quality using the following testing tools: o Whitebox test frameworks such as MS Test, NUnit, and XUnit leveraging mocking tools o Blackbox test frameworks using Selenium with Specflow, Cypress, TestCafe, WireMock, and Postman Leadership • Provides guidance on my team’s responsibilities, give domain and technical expertise on different areas of the product, motivate, challenge, and recognize the team's achievements. • Coaches the team on how to prioritize tasks, estimate projects, and communicate with colleagues overseas • Practices the different levels of leadership from instructing, coaching, supporting, and delegating. • Applied the Agile ways of thinking, working, and embraced continuous improvement and implementing automation where it makes sense • Use data to decide on the needed steps to solve problems • Ability to create a strategy along with team members and other teams on making a Platform or Product vision into reality by setting goals and phases • Participates on the recruitment process by checking technical tests and conducting technical interviews Communication • I apply the different communication principles learned from experience, supervisors, and soft skill trainings on the daily collaboration with my team in order to set clear understanding, directions, and expectations. • Well-versed in communicating with other domains located in different parts of the world using virtual conference meetings or written messages via email.
SQL
Microsoft Windows PowerShellASP.NET Web APIASP.NET MVCC#Windows FormsAPI.NET FrameworkASP.NETASP.NET CoreWindows Communication Foundation.NET Core - $30 hourly
- 0.0/5
- (0 jobs)
SUMMARY : I am a second-year software engineering student specializing in Artificial Intelligence, and I am seeking a retail position to build on my strong leadership, communication, and teamwork skills. My proficiency in time management and ability to meet deadlines, developed through academic projects, will allow me to contribute eΛectively in a fast-paced retail environment. I am eager to apply my organizational and problem-solving abilities to provide excellent customer service, gain hands-on experience, and further enhance my interpersonal skills while working in a dynamic retail setting. ABOUT ME / INTERESTS: I am an extroverted person who enjoys group gatherings/ being involved in group activities. My interests and hobbies are very diversiΞed. I enjoy doing anything that involves artistic skills and creative thoughts, listening to music, thrill activities and cooking. I am also interested in photography and editing and look forward to doing it in my free time.
SQL
Web ApplicationWeb DevelopmentJava GUIJava Want to browse more freelancers?
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