Passionate full stack developer with more than 17 years of experience in designing, developing, and supporting software projects. I love to take up challenges and convert them into opportunities and achievements for our clients.   I have great experience in building small and big distributed high load applications. I can create high-quality and stable applications using new technologies. Technical skills: • C#, ASP.NET, VB.NET, MVC 5, .NET Core 2/3/5,Blazor • Entity Framework 4.6+, NHibernate, ADO.NET, Linq to Sql,Dapper • MS SQL Server 2005 - 2017, Oracle, Mongo, Cosmos db, MSSQL Compact • VisualStudio 2017-19• WCF, NServiceBus • Telerik, Devexpress, Kendo UI • Visual Studio 2019, ASP.NET Core 3.1 • JavaScript, jQuery, KnockoutJS • Angular JS, React JS • HTML5, XML, XSL, Bootstrap   • Agile, Scrum, TDD Database: -SQL Server,MySQL,Oracle,MongoDB - Designing database - Indexing Strategies and optimization - Table partitioning - SQL Server Integration Services (SSIS) - SQL Server Analysis Services (SSAS) - SQL Server Reporting Services (SSRS) - MySql- MS Access • Issue management tools: Team Foundation Server, Atlassian-JIRA, and ConnectWise • Excellent code reviews and code Debugging skills. • Windows applications in C# • Send automated mass emails using SendGrid and Onesignal with asp.net core on demand and run as batch Source Control: * Git * Team Foundation Server (TFS) * SVN * Bitbucket

I am an experienced Oracle APEX Developer with several years of hands-on expertise in building secure, scalable, and user-friendly enterprise applications. My work spans across Oracle APEX, Oracle Forms & Reports, Oracle Database Development, BI Reporting, and modern web technologies — enabling me to deliver complete end-to-end solutions for business automation, data processing, and custom reporting. 💡 What I Can Do for You ✔ Build advanced Oracle APEX applications ✔ Develop and customize Oracle Forms (.fmb/.fmx) and Oracle Reports ✔ Create optimized PL/SQL packages, procedures, functions, triggers ✔ Design, tune, and maintain Oracle Databases ✔ Build dynamic, interactive UI/UX using JavaScript, HTML, CSS ✔ Create BI Publisher (XML/RTF) and OTBI dashboards & reports ✔ Convert legacy Oracle Forms to APEX ✔ Integrate REST APIs, payment gateways, and 3rd-party services in APEX ✔ Fix bugs, optimize performance, and enhance application workflows 🔧 Technical Expertise Oracle APEX (Dynamic Actions, Plug-ins, Web Service Integrations, Chart.js, IG customization) Oracle Forms & Reports (10g/11g/12c) SQL & PL/SQL (Performance tuning, complex queries, bulk operations) Oracle Database (Schema design, functions, views, triggers) BI Publisher / XML Publisher (RTF, Excel templates, PDF reports) OTBI & Analytics Cloud (Custom subject areas, data modeling) JavaScript, HTML5, CSS3 (Client-side customization for APEX) XML, JSON, RESTful Services Server Setup (ORDS, Apache Tomcat, WebLogic deployment) 🌟 Why Choose Me Strong problem-solving skills Clear communication and quick understanding of requirements Clean, maintainable, and well-optimized coding style Reliable delivery and long-term support Ability to handle both legacy systems and modern APEX applications

With 17+ years of Business Intelligence and Data Warehousing industry experience, a 'Microsoft Certified Azure Data Engineer' and ‘TOP RATED PLUS' Business Intelligence Consultant on Upwork for 3 years in a row. I have a tremendous BI and Data Warehousing experience working at some of the Top Fortune Technology and Manufacturing Companies of the World. I enjoy working with data analytics and developing robust BI solutions for companies to enhance their business decisions making. I have completed various end-to-end BI projects with high volume data, complex reporting requirements, presenting them visually as story-telling insights. - 17+ Years of experience with ETL, Data modelling, Data Analytics and BI Reporting using different BI tools like POWERBI, Microsoft BI Stack (MS SQL Server, SSIS, SSAS, SSRS), Azure Synapse Analytics, DBT, Snowflake, SAP Business Objects, SAP Netweaver BW and Board BI. - 17+ Years of experience in designing dimensional models and data warehouse solutions architecture, developing and implementing ETL solutions to extract, transform and load data into data warehouses and data marts.

Greetings! I’m Kishan Kalathiya, a seasoned developer and database expert with over nine years of experience in creating tailored solutions for businesses. My Expertise: Web and Desktop Application Development ASP.NET, MVC, C#.NET, VB.NET Database Administration (MSSQL Server) Database Design, Query Optimization, Stored Procedures, Functions, and Triggers Custom Reporting Solutions SSRS Report Design (RDL and RDLC) SAP Crystal Reports Web Development & Scripting PHP, WordPress, Python Scripting Advanced UI/UX Tools DevExpress, Infragistics, Telerik, Stimulsoft, and more Graphic Design Clean, user-friendly, and professional designs Why Choose Me? Client-Focused Approach: I prioritize understanding your requirements to ensure 100% accuracy and satisfaction. Expert Guidance: I offer insights and suggestions to enhance your project, delivering results that exceed expectations. Reliability: My solutions are robust, scalable, and built using best practices in object-oriented programming (OOP). Efficiency: I develop applications that are fast, cost-effective, and highly dependable. "Runs Faster, Costs Less, and Never Breaks!" My Qualifications & Experience: Education: Bachelor of Computer Applications (BCA) Professional Experience: Over nine years in developing desktop and web applications using C#.NET, VB.NET, MSSQL, MS Access, and Excel databases. Six+ years as a freelance developer, successfully delivering hundreds of desktop applications and numerous web-based solutions. Key Projects Delivered: Diamond ERP Custom CRM for Advocates Stock Management Systems Accounting Systems Various other enterprise and small-scale applications I am proficient in using DevExpress, Telerik, Stimulsoft, and other advanced tools to create exceptional user experiences. Let’s Get Started! Have a project in mind? Feel free to send me an invite, and I’ll respond promptly. Together, we’ll turn your ideas into reality! Thanks & Regards, Kishan Kalathiya

• 15 years of working experience in software development industry • Extensive experience in handling the small teams. • Microservice architecture design experience. • Experience in building Azure DevOps pipelines for different projects. • Experience of working with cloud platforms (Microsoft Azure, AWS) • Familiarity with Agile delivery methodologies. (Jira/Git) • Providing technical leadership, mentoring and support to software development teams. • Documenting architectural decisions, designs patterns. • AI agents programming using semantic kernel • AI chatbot developing using .NET Core • Experience in building large scale, eventually consistent, enterprise systems. • Able to handle to complete software solution from requirement gathering, Database designing, Documentation, Coding, Testing, Deployment. • Good functional and technical knowledge about Energy trading. Worked on Elexon BMRA Data Feed. • Good knowledge of ML.NET, Deep Learning & Blazer.NET Expertise - C#.Net - Semantic Kernel - ML.NET - Blazor .NET - Asp.net - Asp.net MVC - Asp.net Core Web API - WCF - SQL Server - My SQL - Angular 10 / 12 / 14, IONIC - Node JS, Jquery - MongoDB, SQL Server, MYSQL - Swagger API - Lob Integration - Plaid Integration - AWS Deployment - Windows Azure - Power BI - Share point Implementation - Oracle Jet - Oracle APEX - ClickHouse Database Third Party API Integrations - Sage 50 Cloud API (C#) - Sage 50 SDK Expert (C#) - Sage 200 API (UK) - Sage 300 (Global) API - Sage 200 Evolution SDK - Okta Authentication - Power BI Embed Report Client API - Xero API - Stripe API - Merge API - SquareSpace API - CreditSafe API - Patreon oAuth API - Quickbook API - Elexon API - Uptick API - ETRM integrations - NHS API integrations Domain Knowledge - Health Care - Banking & Finance - Oil & Gas - Document Management - eCommerce - Education - Energy Trading

Struggling with data scattered across spreadsheets, disconnected systems, or slow manual reports? I help businesses turn raw data into fast, reliable dashboards and automated pipelines, so decisions get made from real-time numbers, not outdated exports. I'm Mobeena, a Microsoft Certified Power BI & Fabric Data Engineer with 5+ years of experience delivering end-to-end Business Intelligence and Data Engineering solutions, from raw data ingestion to executive-ready dashboards, for clients across manufacturing, insurance, healthcare, finance, logistics, and retail. Power BI & Reporting ✔ Power BI dashboard development & executive KPI reporting ✔ Power BI Paginated Reports (Report Builder) ✔ DAX, Power Query (M) & dashboard performance optimization ✔ Interactive dashboards designed for both executives and daily business users Microsoft Fabric & Azure ✔ Microsoft Fabric Lakehouse & Medallion Architecture (Bronze, Silver, Gold) ✔ Azure Data Factory ETL pipelines & data integration ✔ Azure Synapse Analytics ✔ API integration with Azure SQL & cloud data platforms Data Engineering & SQL ✔ SQL development, data modeling & query performance optimization ✔ Python & automation for repetitive data tasks ✔ Clean, scalable data models built for long-term reliability What you can expect working with me: ✅ Dashboards that load fast and actually get used, not ignored ✅ Automated reporting that removes hours of manual work every week ✅ End-to-end Fabric/Azure solutions, from ingestion to visualization ✅ Accurate KPIs and real-time insights your team can trust ✅ Clear communication, realistic timelines, and support after delivery Certified: DP-700 (Fabric Data Engineer Associate) • PL-300 (Power BI Data Analyst Associate) • AZ-900 (Azure Fundamentals) Whether you need a single Power BI dashboard, a full Microsoft Fabric implementation, an Azure Data Factory ETL pipeline, or ongoing BI support, send me a message and let's talk about what your data setup actually needs.

Hi, I am Microsoft Certified SQL Server Database Administrator, Developer, Architect, and Consultant with 25+ years of experience with a variety of very complex highly transnational and Data Warehousing environments. An expert in solving the complex problems, optimizing servers, databases and procedures. Troubleshooting locks and deadlocks are my everyday tasks, and I solve them in a very short time. I can set up the server to give the best performers, and to find all the things that are not well set and are a risk for normal operation of the system I maintain more than 100 servers and more than 500 databases. I have great experience working with databases larger than 10TB, and with tables with more than 2 billion rows. I have extensive experience with all versions of SQL Server, from 2000 to 2022, and with administrations and migrations to higher versions. My challenge is to solve problems that others cannot solve, to optimize commands that others cannot optimize. I can work max 2h per day. I think it's enough to show my magic. I can work only Remote. I am a hard worker, productive and worthy of your attention. If you are interested in my services, I will be glad to help you. If needed I will adjust my working hours to your time zone. I am in a time zone (UTC+01:00). "We thought we were the experts until watched Alex adjust, update, refine and improve system performance. He turned a our For into a Ferrari" - Client, Mart 2019 Kinds Regards, Aleksandar

🏆 𝐎𝐫𝐚𝐜𝐥𝐞 𝐀𝐏𝐄𝐗 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, OCI Expert, 📊𝐎𝐫𝐚𝐜𝐥𝐞 𝐅𝐨𝐫𝐦𝐬 & 𝐑𝐞𝐩𝐨𝐫𝐭𝐬,📊𝐎𝐫𝐚𝐜𝐥𝐞 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞𝐬 - Delivering Excellence Every Time ✅ Successful projects on Upwork ✅ Multiple projects delivered with client satisfaction 🔥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐎𝐫𝐚𝐜𝐥𝐞 𝐀𝐏𝐄𝐗, 𝐒𝐐𝐋, 𝐏𝐋/𝐒𝐐𝐋, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐎𝐫𝐚𝐜𝐥𝐞 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 (𝐎𝐂𝐈), 𝐚𝐧𝐝 𝐑𝐞𝐩𝐨𝐫𝐭𝐬 💡 API Integration Specialist - Seamless Functionality Guaranteed Hello, I'm 𝐌𝐮𝐡𝐚𝐦𝐦𝐚𝐝 𝐀𝐡𝐦𝐚𝐝 𝐑𝐚𝐧𝐣𝐡𝐚, a highly skilled 𝐎𝐫𝐚𝐜𝐥𝐞 𝐀𝐏𝐄𝐗 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with a proven track record in application development, API integrations, hands-on experience in Oracle Cloud Infrastructure (OCI), and a specialization in Reports. My dedication to Oracle APEX, OCI, and Jasper Reports goes beyond just skills—it's a passion that has driven my career for 4 years. 𝐌𝐲 𝐒𝐭𝐫𝐞𝐧𝐠𝐭𝐡𝐬 𝐚𝐧𝐝 𝐒𝐤𝐢𝐥𝐥𝐬 𝐎𝐫𝐚𝐜𝐥𝐞 𝐀𝐏𝐄𝐗 𝐌𝐚𝐬𝐭𝐞𝐫𝐲: Expertise in designing and deploying robust web applications rapidly. 𝗢𝗿𝗮𝗰𝗹𝗲 𝗖𝗹𝗼𝘂𝗱 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲: Skilled in creating scalable and reliable cloud-native applications. 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲: Advanced SQL and PL/SQL skills for efficient database solutions. 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Proficient in JavaScript for dynamic and engaging user interfaces. 𝐑𝐞𝐩𝐨𝐫𝐭𝐬 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭: Strong command of Reports for insightful data visualization. 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Seamless and secure integration of third-party services. 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Proven ability to build applications ready for future growth. 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗔𝘀𝘀𝘂𝗿𝗮𝗻𝗰𝗲: Meticulous attention to detail, ensuring reliable and bug-free applications. 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗮𝗻𝗱 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀: - Delivered multiple complex Oracle APEX applications with exceptional user experiences. - Developed robust data models and integrated third-party services seamlessly. - Enhanced performance and efficiency of applications through optimization efforts. - Maintained a 100% on-time and on-budget delivery record, earning client trust and satisfaction. I am ready to bring my extensive expertise in Oracle APEX, web development, API integrations, Oracle Cloud Infrastructure, and Jasper Reports to your project. Let's collaborate to create a successful web application with robust reporting capabilities that exceeds your expectations. Let's make it happen!

I build and automate large-scale Excel/VBA systems and SQL Server databases for finance and operations teams, replacing manual, error-prone spreadsheet processes with structured, repeatable models. I also use AI tools to accelerate model-building, macro generation, and reporting automation. Recent work includes a company-wide bonus scheme model spanning 150 employees and a multi-month forecasting model rebuilt through several rounds of client collaboration. I take on occasional structured finance work as well (securitizations, HELOCs) for the right project. Expert at … Excel / VBA — large, complex workbooks and systems, not quick fixes SQL Server / database administration Financial modeling & reporting automation Really good at … Data engineering / process automation AI-assisted automation (model-building, macro generation, reporting) Structured finance (securitizations, HELOCs) Good at … Python, machine learning, blockchain/Solidity — available on request, not the primary focus

15+ Years as a senior equity trader, I saw first-hand the importance of data and analytics in making informed decisions. I realized that there was a significant need for business intelligence solutions that could provide actionable insights for businesses across various industries. This led me to start Data Sense 9, a company that specializes in providing dashboards & customized business intelligence solutions to our clients. Currently, we are a team of 15 expert developers proficient in data analytics, the Microsoft stack, and custom solutions. Our team is guided by our Tech Lead with over 30 years of experience in data. Together, we deliver top-tier, results-driven dashboard solutions to our clients. Created solutions for: Diabetes UK CDC (Centers for Disease Control and Prevention) CISCO HV Capital The Salvation Army Department of Defence US ISRO- Indian Space Research Organisation Automated data extraction and transformation saving 70+ working hours per week for an FTSE 100 firm. How we can help: Develop dashboards that truly drive business decisions, not just present raw data. Save time by automating data extraction and transformation. Digitize and standardize your processes with custom Power Apps & Power Automate. Uncover valuable insights through machine learning. If this aligns with your needs, let’s chat! I’m available almost 24/7.