I’m a Data Engineer specializing in building scalable, production-grade data platforms on Microsoft Azure. I help businesses design efficient data pipelines, automate workflows, and deliver analytics-ready datasets for reporting and decision-making. With 4+ years of experience, I focus on transforming raw data into actionable insights using Azure-native tools and modern data architecture practices. What I Do Azure Data Engineering ✔ Build ETL/ELT pipelines using Azure Data Factory (ADF) ✔ Develop data solutions with Azure Databricks (PySpark) ✔ Design data lakes using Azure Data Lake Storage (ADLS) ✔ Implement scalable architectures with Synapse Analytics ✔ Automate workflows using Azure Functions SQL & Data Modeling ✔ Advanced SQL development (SQL Server, PostgreSQL) ✔ Query optimization & performance tuning ✔ Data warehouse design (Star/Snowflake schemas) Power BI & Analytics ✔ Interactive dashboards and reports ✔ Data modeling and DAX optimization ✔ End-to-end integration with Azure data sources ✔ Business-ready insights and KPI tracking Tools & Technologies Azure Data Factory | Azure Databricks | ADLS | Synapse | SQL Server | PostgreSQL | Python | Power BI Why Work With Me ✔ Azure-focused data solutions ✔ Clean, scalable, production-ready pipelines ✔ Strong SQL and data modeling expertise ✔ Clear communication & reliable delivery 💬 Let’s build robust Azure data platforms and turn your data into insights with Power BI.

This is Taqi Chapra, C.E.O of TAFSOL TECHNOLOGIES Group!! 🎯 Aiming to deliver $10M+ Projects in 2026-2027 "26th profound member of the OpenJS Foundation among other tech giants, including Google, Microsoft, IBM, Uber, and Coinbase, etc." "Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence." "Actively contributing to Official WordPress, the platform behind millions of websites." "Honored WWF Corporate Member 🌿 Because saving the world is just a side gig! 💼🌎" TAFSOL Technologies is an Award-Winning Digital Agency Recognized by Clutch. co and Manifest as: 1. TOP B2B (Business-to-Business) SERVICES by Clutch. co in the Mobile App Development category. 2. MOST REVIEWED COMPANIES by The Manifest in the Software Development category. Our team of skilled professionals has extensive experience in providing a wide range of digital services such as: ✅ AI Development & Integration to transform your business ✅ Mobile App Design and Development ✅ Vibe Coding & AI-Powered Development using Lovable, Claude Code, Bolt.new, Base44, Cursor, and other AI-assisted development tools for Rapid MVPs, SaaS Platforms, Web Apps, Mobile Apps, and Business Automation ✅ CRM Design and Development ✅ SAAS-based platform Design and Development ✅ ERP solutions Design and Development ✅ Website Design and Development ✅ Blockchain and smart contracts Development on Ethereum, BNB Smart Chain, Solana, Polygon, etc. ✅ Logo and Graphics Designing ✅ Blender (3D modeling/animation), Unity (game engine/real-time development), and Unreal Engine (3D creation tool) At TAFSOL, we understand that having a strong online presence is crucial to the success of any business. That's why we take a comprehensive approach to our services, ensuring that every aspect of your digital presence is optimized for maximum impact. From creating eye-catching logos to developing fully-functional and user-friendly websites, web apps, and mobile applications. Tech Stack We Are Proficient In: Frontend Development Frameworks ✅Reactjs ✅Nextjs ✅Vuejs ✅Angular ✅React Native ✅TypeScript ✅Tailwind CSS ✅Bootstrap ✅Storybookjs ✅Three.js Backend Development Frameworks ✅Nodejs ✅Expressjs ✅Nestjs ✅Typescript ✅ASP.net ✅Core PHP ✅PHP Laravel ✅Python ✅Django ✅FastAPI ✅REST APIs ✅GraphQL ✅SOAP APIs Mobile Development ✅React Native ✅Flutter Databases ✅PostgreSQL ✅MongoDB ✅MySQL ✅SQL ✅Redis ✅Supabase ✅Neo4j (Graph Database) ✅Pinecone ✅Weaviate ✅FAISS ✅Chroma ✅pgvector Cloud and DevOps ✅AWS ✅Google Cloud ✅Microsoft Azure ✅Docker ✅Kubernetes ✅CI CD pipelines ✅Nginx AI and Automation ✅OpenAI APIs ✅RAG pipelines ✅Vector databases ✅LangChain ✅AI agents ✅OCR pipelines ✅Computer vision integrations CMS and Ecommerce ✅WordPress ✅Shopify ✅WooCommerce ✅Headless CMS ✅Sanity ✅Strapi Payments and Integrations ✅Stripe ✅PayPal ✅Affirm ✅Twilio ✅SendGrid ✅Google Maps API ✅Zapier What we Offer: ✅ 100% Client Satisfaction Rate ✅ 200+ Years of Accumulated Team Experience in IT Services ✅ 1500+ List of Satisfied Clients ✅ 140+ In-house Resources ✅ 55+ Countries in Which Our Clients are Based ✅ Quick Response Time of less than 2-3 Hours ✅ 5 Star Rated Profile Across All Platforms ✅ Dedicated Project Managers with Fluent English ✅ Support Services are available 5 days a week in EST, PST, MST, and GMT time zones Let's start a chat here on Upwork so we can discuss your requirements in detail and share our ideas with you. You can also google us “Tafsol Technologies” and enjoy exploring more about our amazing services and reviews. Thanks for Visiting our Profile!! Expertise: AI Development & Automation, Machine Learning, Computer Visions, AI Chatbot Development, ChatGPT Integration, LLM & NLP, Mobile App Development, CRM Development, SaaS Development, Web App Development, Blockchain & Smart Contracts, ERP Solutions, Industrial Automation, UI/UX Design, WordPress Development, Shopify Development, E-commerce Development, Database Management, ERP Development, Custom Software Development

Over 20 years experience in Microsoft Access development, VBA, database design, and data conversions. Ongoing projects include sales and customer support systems, electronic medical record data conversions and data extraction and custom reports.

🔥 Send me your idea — and I’ll give you a free initial consultation with practical thoughts, possible solutions, and a rough time and cost estimate. Legacy systems draining budget, slowing delivery, and blocking growth? At OSKI Solutions, we help companies modernize legacy applications and build scalable cloud-ready products with our 3x delivery strategy: experienced engineers + AI-assisted coding + disciplined execution. That means you get more than just developers. You get a team that can move significantly faster on implementation, reduce repetitive work through AI-assisted workflows, and still keep architecture, maintainability, and business priorities under control. Most of our engineers are from Ukraine, and we’ve built a delivery model that combines strong technical talent with modern AI tools to help clients ship faster without sacrificing code quality. Over the past 20+ years, I’ve worked as a senior engineer, architect, and ex-CTO, helping startups, SMBs, and enterprise clients rebuild outdated systems into secure, scalable, future-ready platforms. We work hands-on with .NET, Node.js, React, and modern cloud infrastructure to turn brittle systems into products that are easier to maintain, extend, and grow. What we do best Backend Development .NET Core, ASP.NET MVC, C#, Entity Framework Node.js, Express, REST APIs, GraphQL APIs Microservices, event-driven systems, business-critical backend logic Frontend Development React, Next.js, TypeScript, Redux Angular, Vue.js, SPA and PWA development Responsive interfaces, Tailwind, Material UI Legacy Modernization Legacy .NET and custom business platform modernization Monolith to modular/cloud migration Performance, maintainability, and technical debt reduction CMS & Business Platforms Umbraco CMS, Umbraco Cloud, migrations, custom development ERP-related systems and workflow platforms Internal tools, client portals, dashboards, admin systems Cloud & DevOps Azure, AWS, Google Cloud Docker, Kubernetes, CI/CD pipelines GitHub Actions, GitLab CI, deployment automation Databases SQL Server, PostgreSQL, MySQL MongoDB, Redis, caching and query optimization API Integrations & SaaS Stripe, PayPal, Twilio, SendGrid Slack, Shopify, Zoom, QuickBooks, Google Maps SaaS integrations, workflow automation, external service connectivity Why clients choose OSKI Solutions 3x delivery strategy: senior engineers + AI-assisted coding + structured execution 20+ years of experience modernizing complex systems CTO-level thinking focused on business outcomes, not just tickets Full-cycle delivery from architecture to deployment Lean, practical approach that keeps MVPs and modernization efforts within scope Clear communication with weekly demos, tracked hours, and transparent reporting Selected results One Motion Technologies — designed and built ERP system from scratch TutorPro — helped scale a SaaS platform, supporting 3x adoption growth in 2 years Umbraco platforms — delivered 15+ CMS and business platforms, including cloud migrations and integrations What our 3x approach means in practice We use AI to accelerate coding, prototyping, refactoring, and repetitive engineering tasks — but not to replace engineering judgment. The result is: faster delivery, cleaner implementation, better budget efficiency, and a stronger technical foundation for future scaling. 💬 Send me a message, and I’ll review your project, suggest the best approach, and give you a realistic next-step plan.

I'm Mohsin, your AI Agent expert and Automation Specialist 🤖. I help businesses: ⭐ Basic AI Agents - Simple decision-making bots 🤖 Smart AI Agents - More advanced, using models to improve decisions 🦾 Goal-driven AI - Agents that work toward specific objectives 🛠️ AI with Utility Functions – Optimized for the best possible outcomes 🎓 Learning AI Agents - Continuously improves based on data Programming: Python, JavaScript (Node.js) Frameworks & Libraries: TensorFlow, Next.js, Django, Flask, FastAPI, React, OpenCV, LangChain ML Platforms: NVIDIA AI, Amazon SageMaker, Azure OpenAI Data & Tools: Streamlit, Qlik Sense, QlikView, Power BI, Tableau, CVAT, Label Studio, GitHub Copilot APIs & Integration: OpenAI API, Claude API, Stripe API, Google APIs, HubSpot API Databases: SQL, NoSQL, Vector Databases Specialties: LLM Fine-Tuning, RAG, Computer Vision, Medical AI, Generative AI ⭐What I Offer: 💬 On-call/chat support & flexible collaboration. 🔄 Regular project updates, aligned with your time zone. 🔍 Data-driven solutions for diverse business challenges. 💰 Special rates for nonprofits. 🧠 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? Combining a deep understanding of AI technologies with business intuition, I offer solutions that not only meet your needs but also exceed expectations, ensuring maximum efficiency and success for your business

I help companies migrate, modernize, and stabilize databases on Azure with zero downtime, high availability, and lower cost. I’m a Database Platform Architect with 19+ years of experience, specializing in SQL Server, Azure SQL DB, Azure SQL MI and hybrid cloud architectures. I work across architecture, presales, and hands-on delivery for global clients. Proven results: - Migrated 500+ servers and 20,000+ databases to Azure - Achieved 99.99% uptime with HA/DR designs - Reduced SQL licensing TCO by 35–40% - Delivered zero-downtime migrations for mission-critical systems - I’m often brought in when migrations are high-risk, high-scale, or time-sensitive. What I Can Help You With: - SQL Server → Azure SQL DB / SQL Managed Instance migrations - Azure Migrate, DMA, DMS, MI Link execution - PostgreSQL HA/DR setup on Azure (EDB EPAS) - HA/DR, backup, ransomware recovery architecture - Performance tuning & cost optimization - Presales support: architecture reviews, RFP/RFI, PoCs Technologies: - SQL Server (2016–2022), Azure SQL DB, Azure SQL MI, Azure Migrate, DMS, DMA - PostgreSQL (EDB EPAS), Oracle (ASM), MongoDB Atlas, - ADF, Databricks, Synapse, ADLS, PowerShell, Power BI, Azure Monitor Certifications: - Azure Solutions Architect (AZ-305) - Azure Database Administrator (DP-300) - Azure AI Fundamentals (AI-900) Why you should choose me: - Architect mindset, not just DBA work - Clear communication with business & tech teams - Production-ready, secure, and scalable designs - Strong ownership from assessment to delivery If you need an experienced Azure Database Architect who gets it done right, let’s talk.

I have developed applications across diverse industries, including Healthcare, Law, Fintech, Lead Generation, Real Estate, eCommerce, Entertainment, and more. I am leading experts in... 1️⃣ Scalable & robust code & database architecture design 2️⃣ Development of complex and large apps (having 100k DB in one app) 3️⃣ 3rd party API & Webhook development and integrations (Paypal, stripe, xero, Quickbooks, Zapier, Clickfunnel, Twilio, Mailchimp, Mindbody, Docusign, GoHighLevel, and many more...) 4️⃣ Custom Plugin (WP), API/webhooks development 5️⃣ Query optimization, performance tuning, data encryption in database, SSL installation, VPN/AWS server setup/migration. My technical proficiency includes demonstrated expertise in... ➡️ Mobile app language: React Native, Flutter, redux ➡️ Server scripting: PHP (Laravel, Codeigniter, Symphony, Cake, Core PHP) ➡️ JS Framework: NodeJs, ExpressJS, React JS, Angular JS, and Vue JS ➡️ Database: MySQL, PostgreSQL, SQLite, MariaDB, Realm DB, NoSQL, AWS RD, & so on ➡️ Content Management System (CMS): WordPress, Opencart, Shopify, Squarespace, & so on ➡️ Project management: Trello, Basecamp, Slack, JIRA, CI/CD ➡️ Version control and code security: Git (Push and Pull), Bitbucket, & SVN ➡️ Server: AWS, Godaddy, Bluehost, Hostgater (from setup to migration, troubleshooting), Google Cloud, Rackspace, & so on! ➡️ CRM Customization & Integration (via API/Webhooks): Zoho, HubSpot, Salesforce, ZenDesk Simple, predictable, and flexible pricing! I design🎨, build💻, and provide after-delivery support to clients worldwide. Interested? Let's talk 📞 I don’t just apply technical tactics; I also leverage my years of experience to build outstanding web and mobile apps in minimal time and within a reasonable budget.

I bring 18 years of deep expertise in enterprise IT systems, with a specialization in Salesforce.com. I serve as your Enterprise System Architect, Program/Project Director/Manager, Business Analyst, and Developer—a versatile, all-around senior consultant capable of addressing every aspect of your IT landscape. Throughout my career, I have earned certifications across various technologies, including Salesforce.com, Microsoft SQL Server, Oracle Database, and PMP. Currently, I hold 17 Salesforce certifications, showcasing my commitment to mastering this powerful platform. As a Salesforce Architect with over 12 years of experience, I have successfully delivered solutions for some of the world's leading multinational corporations. My strength lies in solving complex business problems with creativity and speed, often exceeding user expectations. In addition to my in-depth Salesforce expertise— I have 7 years of experience with ERP systems, particularly with Fourth Shift, one of the oldest ERP systems written in C language. Fourth Shift has been trusted by large global manufacturing corporations since the 1980s till now, and my work with it has given me invaluable insights into manufacturing businesses, and bridging legacy systems with modern cloud-based platforms. I have a wide spectrum of knowledge on technologies , spanning Visualforce, Apex, SOQL, LWC, REST/SOAP APIs—I also possess significant experience with DBMS systems like MS SQL Server and Oracle DB, as well as modern web technologies such as HTML5, Meteor.js, AngularJS, and Cordova. This cross-disciplinary knowledge allows me to think beyond conventional approaches, offering unique perspectives that drive both business value and technical innovation.

Dear Sir or Madam, My name is Oleksandr Prognimak. I have been working as a software developer for 33 years. I have extensive and longstanding experience in the following programming languages, frameworks, libraries, and technologies. Currently, my main focus is on the following IT areas: Java, JEE, Spring, Spring Boot, Angular, HTML5, JavaScript, TypeScript, CSS, SQL, PL/SQL, Docker, JUnit, Mockito, WireMock, Pact io, Maven, Oracle, PostgreSQL, and Azure Cloud. Here is the complete list of my skills: Skills, consulting, and development as a freelancer in the following areas: - Java: JDK 1.1 - 21, JSE, Swing, AWT - JEE: J2EE, JEE5,6,7,8,10 (Servlet, CDI, EJB, JPA, JMX, JMS, JSF) - Spring/Spring Boot: Spring Core, Spring Boot, Spring Test, Spring Data, Spring Integration, Spring Batch, Microservices - Cloud: Azure, AWS - Web Development/UI: Angular 4,7,10,16; Vue.js 2,3; TypeScript, GWT, Vaadin, JSP, JSF (RichFaces, PrimeFaces), HTML4, HTML5, JavaScript, JQuery, AJAX, Struts, Spring MVC - Web Services: SOAP, SOA, RESTful, Rest-API, OpenAPI, Swagger, RestEasy, Jersey, JSE HttpClient - ORM: Hibernate, EclipseLink, Apache OpenJPA - RDBMS/SQL: Oracle, Postgres, MySQL, MS-SQL, SQL, PL/SQL, MS Access, Teradata, H2 - App. Server/Servlet Container: Apache HTTP, Apache Tomcat, JBoss, Wildfly, Websphere, OC4J - XML Processing: AXIS-2, XPath, XSLT, XML Schemas, JAXP, JAXB - Build Tools: ANT, Maven, Gradle, Mojo - Source Code Management: GIT, GitLab, GitHub, Bitbucket, SVN, CVS - Case Tools/UML: Magic Draw, Software Architect, Together, ERWin, RationalRose - Report Tools: Jasper Report, BIRT Reports, Oracle Forms and Reports, Eclipse BI-Reports - Security: Java Security, JSSE, PKI, Websecurity, X509 - Test Tools/Testing: JUnit, TestNG, Cucumber, JBehave, Mockito, WireMock, EasyMock, Spring Test, Pact io, LoadTest, IntegrationTest, CI - MS-Office: VB, VBA, Excel-VBA, Access-VBA - Container Virtualization: Docker, Docker-Compose, Swarm, Kubernetes (K8) - Big Data: Apache Kafka, Zookeeper - Very Old Skills: C, C++, Basic, Pascal I am available immediately. Best regards, Oleksandr Prognimak

𝙄 𝙗𝙪𝙞𝙡𝙙 𝙛𝙖𝙨𝙩, 𝙧𝙚𝙡𝙞𝙖𝙗𝙡𝙚 𝙋𝙤𝙬𝙚𝙧 𝘽𝙄 𝙨𝙮𝙨𝙩𝙚𝙢𝙨 𝙩𝙝𝙖𝙩 𝙩𝙪𝙧𝙣 𝙢𝙚𝙨𝙨𝙮 𝙙𝙖𝙩𝙖 𝙞𝙣𝙩𝙤 𝙘𝙡𝙚𝙖𝙧 𝙙𝙚𝙘𝙞𝙨𝙞𝙤𝙣𝙨. 𝙁𝙧𝙤𝙢 𝙎𝙌𝙇 𝙢𝙤𝙙𝙚𝙡𝙨 𝙩𝙤 𝙙𝙖𝙨𝙝𝙗𝙤𝙖𝙧𝙙 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 𝙖𝙣𝙙 𝙙𝙖𝙩𝙖 𝙫𝙞𝙨𝙪𝙖𝙡𝙞𝙯𝙖𝙩𝙞𝙤𝙣, 𝙄 𝙙𝙚𝙨𝙞𝙜𝙣 𝙩𝙝𝙚 𝙥𝙖𝙩𝙝, 𝙙𝙤 𝙩𝙝𝙚 𝙬𝙤𝙧𝙠, 𝙖𝙣𝙙 𝙨𝙝𝙞𝙥. 𝙄 𝙤𝙗𝙨𝙚𝙨𝙨 𝙤𝙫𝙚𝙧 𝙋𝙤𝙬𝙚𝙧 𝘽𝙄, 𝙘𝙡𝙚𝙖𝙣 𝙎𝙌𝙇, 𝙨𝙩𝙧𝙤𝙣𝙜 𝘿𝘼𝙓, 𝙖𝙣𝙙 𝙙𝙖𝙨𝙝𝙗𝙤𝙖𝙧𝙙𝙨 𝙥𝙚𝙤𝙥𝙡𝙚 𝙖𝙘𝙩𝙪𝙖𝙡𝙡𝙮 𝙪𝙨𝙚. 𝙒𝙝𝙖𝙩 𝙮𝙤𝙪 𝙣𝙚𝙚𝙙 🔹 A Power BI dashboard that is fast, clear, and trusted 🔹 SQL and DAX that give the same number every time 🔹 Simple updates and scheduled refresh, not manual work 𝙒𝙝𝙖𝙩 𝙄 𝙙𝙚𝙡𝙞𝙫𝙚𝙧 🔹 End to end Power BI delivery: requirements, model, data visualization, handoff 🔹 SQL foundations and reusable DAX measures 🔹 Clean, fast dashboard development with the right KPIs and RLS 🔹 Automation for refreshes and reporting using Power BI service and Power Automate 𝙃𝙤𝙬 𝙬𝙚 𝙬𝙤𝙧𝙠 𝟭. Scope and KPIs: we define the decision and the minimum dashboard development to support it 𝟮. Data prep: source analysis, SQL modeling, Power Query M, transformations that keep Power BI fresh 𝟯. Modeling: star schemas, DAX measures, consistent data visualization and performance 𝟰. Build: focused Power BI pages, simple navigation, fast visuals 𝟱. Automate: gateway setup, refresh schedules, row level security RLS, report distribution 𝟲. Handoff: docs and training so your team runs the BI stack with confidence 𝙏𝙚𝙘𝙝 𝙨𝙩𝙖𝙘𝙠 🔹 Power BI, SQL, DAX, Power Query M, data modeling, ETL automation, reporting automation 🔹 Power Automate, SharePoint, embedded analytics, data cleaning, data transformation, data wrangling 🔹 KPI design, SSMS and SQL Server, scheduled data pipelines, row level security RLS, BI consulting 𝙄 𝙖𝙢 𝙖𝙫𝙖𝙞𝙡𝙖𝙗𝙡𝙚, 𝙡𝙚𝙩’𝙨 𝙘𝙝𝙖𝙩!