👉 𝐊𝐞𝐲 𝐅𝐚𝐜𝐭𝐬: 🏆 Top Rated Upwork Freelancer 💎 6+ Years of Professional Power BI/PowerApps/ Power Automate development. 🚀 30+ Upwork Projects Accomplished. ⭐ 5-star reviews from customers 🎯 End to end support _________________________________________________________________________________________ 🏅 Technology I'm working on - MS SQL Server / Azure SQL Database - MS BI (SSIS/ SSRS) - Power Platform (Power BI/ PowerApps/ Power Automate) - .NET, C# development - Azure Data Factory - Azure Function Apps I'm a expert BI with having more than 5years of solid experience in the IT industry as a SQL Server Developer, SSIS, SSRS, Power BI, Azure Data Factory, Azure SQL Database, Azure Function App, C#, Data Warehouse & Data Migration & SSIS Migration include experience in design, development, and implementation. • Expert in T-SQL development to write complex queries by joining multiple tables, excellent ability to develop and maintain stored procedures, triggers, user-defined functions • Expertise in creating multiple kinds of Power BI Reports and Dashboards • Expert in Data Extraction, Transforming and Loading (ETL) using various tools such as SQL Server Integration Services (SSIS), Data Transformation Services (DTS), and Azure Data Factory (ADF) • Experience in report writing using SQL Server Reporting Services (SSRS) & Power BI paginated reports and creating various types of reports like drill down, drill through, Parameterized, Cascading, Conditional, Table, Matrix, Chart, and Sub Reports • Good hands-on Azure Data Factory • Expertise in building pipelines to copy the data from a different source to destination in Azure Data Factory • Good knowledge of System Development Life Cycle (SDLC) - Strengths include successful analysis and problem-solving expertise, highly rated oral and written communications skills, and proven project management experience. Strong in designing the Application Architecture, providing out of box solutions & an excellent trouble-shooter. I am committed to excellent work ethics and strongly believe in giving 110% in whatever I do.

I help product companies design, modernize, and scale backend systems using .NET, Node.js, and Azure. As a Top Rated Plus engineer, I’ve worked on long-term, high-value contracts where systems are already live, revenue-impacting, and cannot afford instability. My focus is clean architecture, secure APIs, reliable cloud deployments, and performance optimization. 1️⃣ Most of my clients reach out when: Their backend has grown messy and hard to scale Releases are risky or unstable Azure infrastructure needs restructuring APIs are slow or inconsistent They need structured architecture instead of patchwork fixes 2️⃣ Core Expertise: Backend Development .NET Core / .NET 6/8, ASP.NET Core Web API Node.js (Express / REST APIs / Microservices) Clean Architecture / Layered Architecture RESTful API design for SaaS platforms 3️⃣ Cloud & DevOps: Microsoft Azure (App Service, Functions, Azure SQL, Storage, Key Vault, APIM) CI/CD pipelines and release stabilization Environment structuring and deployment best practices Security & Authentication OAuth2, OpenID Connect, JWT Role-Based Access Control Secure API design and enterprise-ready authentication 4️⃣ Database & Performance: SQL Server / Azure SQL Query optimization, indexing, performance tuning Data integration and backend efficiency improvements ➡️ Results Delivered: Modernized legacy .NET systems into scalable cloud-ready architecture Built Node.js microservices to support modular backend expansion Improved API response times through database and caching optimizations Reduced production instability by implementing structured CI/CD Designed secure authentication and authorization systems for enterprise users 🧧 How I Work: Understand business impact and system constraints Review current architecture and identify risks Propose a structured milestone plan Deliver incrementally with regular updates Provide documentation and knowledge transfer If needed, I can start with a short paid backend architecture or performance assessment and provide a clear improvement roadmap. 🤩 I work best with: SaaS platforms scaling their backend Companies modernizing legacy .NET systems Startups moving from MVP to structured architecture Engineering teams needing backend leadership ➡️ My hands-on experience spans diverse domains as follows: Finance Sector: Trading and Investment Platforms- Key Technologies: C#. ASP.NET, Azure, SQL Server. Healthcare Sector: Hospital Management System- Key Technologies: C# .NET, ASP.NET, WPF, Entity Framework, SQL Education Sector: Learning Management System (LMS)- Key Technologies: C# .NET, ASP.NET, Entity Framework, Node js Weekly Availability: 30-40 hours/Week Client Service Regions: USA, Europe, Switzerland, Australia Project Reporting Tools: Trello, Jira, Slack

𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 | 𝐀𝐖𝐒 | 𝐄𝐓𝐋 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 | 𝐃𝐚𝐭𝐚 𝐖𝐚𝐫𝐞𝐡𝐨𝐮𝐬𝐞 | 𝐀𝐈 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 | 𝐋𝐋𝐌 | 𝐑𝐀𝐆 | 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬 | 𝐧𝟖𝐧 | 𝐎𝐩𝐞𝐧𝐀𝐈 | 𝐏𝐲𝐭𝐡𝐨𝐧 I help businesses build scalable data pipelines and AI-powered systems that improve decision-making, reduce costs, and automate workflows. With 6+ years of experience as a Data Engineer and growing expertise in Generative AI, I design cloud-native data architectures and enhance them with AI-driven automation, insights, and intelligent workflows. Whether you're building from scratch, scaling your data systems, or looking to integrate AI into your operations, I deliver production-ready solutions that actually drive results. ⭐ 𝐂𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬 𝐈'𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡: 🔹Fintech Startup processing millions of transactions/month across the U.S. 🔹Global B2B SaaS Platform with data operations across 20+ countries 🔹EU Healthcare Analytics Provider working with sensitive PHI data 🔹Manufacturing Firm automating cross-platform data flows for ERP & MES 🔹Multiple Fortune-level enterprises through agency partnerships ⭐ 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠 𝐭𝐨 𝐘𝐨𝐮𝐫 𝐃𝐚𝐭𝐚 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐏𝐫𝐨𝐣𝐞𝐜𝐭: • ETL/ELT Expertise: Airflow, AWS Glue, SSIS, custom orchestration • Data Warehousing: Snowflake, Redshift, BigQuery, SQL Server, PostgreSQL • AWS Proficiency: Lambda, Step Functions, RDS, DynamoDB, S3, CloudFormation, Terraform •Programming: Python (pandas, boto3), SQL, Shell scripting • Automation & Integration: API ingestion, serverless workflows, CI/CD pipelines • BI & Analytics: Power BI, Tableau, QuickSight, Looker • Best Practices: Version control, unit testing, GitOps, Dockerized environments • Security & Compliance: Handling of PII/PHI, audit-ready pipelines ⭐𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗦𝗸𝗶𝗹𝗹𝘀: • Languages & Frameworks: Python, Django, FastAPI, React,Next, Streamlit • AI/LLM Tools: OpenAI API, LangChain, Langgraph, MCP, Anthropic, ElevenLabs, Whisper • Automation & Infra: RAG pipelines, multi-agent frameworks, workflow orchestration, AWS, Azure • Integrations: CRMs, ERPs, Firebase, Slack, MS Teams, custom APIs • ML&DL (Tensoflow,PyTorch) • NLP • Large Language Models (LLMs) • Prompt Engineering • GANs • QueryGeneration (GenQ) • GPL for semantic search • LangChain ⭐ 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? 🔹Client-Focused Delivery: I prioritize measurable impact and long-term value 🔹Clear Communication: Frequent updates, transparent planning, and no surprises 🔹Trusted Partner: Many clients return for new projects or refer others 𝗔𝗯𝗼𝘂𝘁 𝗺𝘆 𝗰𝗼𝗺𝗽𝗮𝗻𝘆: DotLabs is an Data engineering & AI-first development company specializing in Generative AI, automation, and domain-specific AI applications. With expertise in Python, JavaScript, AI frameworks, and cloud deployment, we deliver end-to-end, production-ready web and mobile solutions that turn AI innovation into real business impact. Let’s build a system that not only handles your data, but uses AI to make it smarter. Send me a message and let’s discuss your project. Data Engineering, AWS, ETL Pipelines, AI Automation, LLM, RAG, Chatbots

As a business owner you are looking for solutions, not tech hype. I understand that. And I understand that software is not always the solution to a need. But software is often a part of the solution. My father ran a successful small business, and several of my sons have successful small business. In addition, I've worked with over a 100 business ranging from a few employees to 100's. I believe this has given me the ability to understand the needs of a business better. In the early days most of my customers were local, at lot of them were friends. Now I've worked with clients from London to Australia. But my goal remains the same. I want to help you make your business run smoother, more efficiently, and profitable. Many business databases are slow, broken, or completely disconnected from the rest of the company. I fix that. I build custom, fully integrated desktop and cloud-hybrid systems that eliminate manual data entry, streamline inventory, and fix tracking headaches I have worked extensively with Microsoft Office, including custom code to integrate Access, Excel, Word, Outlook and Powerpoints (Need your monthly sales presentation automatically updated each month?) Plus, I know when VBA is not a good solution and a different approach is needed. I have extensive experience with SQL Server, C# and C++ development as well. (I do not develop Web front ends, but I have good working relationships with people who do.) For years I have studied, and applied, what makes a good database design, what are best practices, design patterns. I have seen when code reviews help, and when they don't. I can help you develop good, maintainable, robust code that will protect your investment. Whether you need an existing system improved, or a new one built from scratch, I've done it.

Your leads are waiting. Someone filled out your form an hour ago, and they're already talking to a competitor. I build AI agents and automations that answer, qualify, and book every lead in minutes, 24/7. Maybe your bottleneck isn't leads. Maybe it's support tickets piling up, data copied between systems by hand, or a report someone rebuilds every Monday. Same fix: an AI agent or automation that does the work reliably, with guardrails and human handoff where it matters. What you get: - Speed-to-lead in minutes, not hours: AI agents that respond, qualify, follow up, and book from your forms, email, or WhatsApp - A chatbot that actually knows your business: RAG, trained on your docs and CRM (Claude / OpenAI) - Workflows that run without you: n8n, Make, or custom Python connecting CRM, email, sheets, and your data warehouse - Clean data underneath: Azure / Databricks / Snowflake pipelines, because AI built on messy data fails Why trust me with it: - I run an AI sales agent platform with paying B2B customers. The systems I'd build for you are answering and qualifying real leads for real businesses today, including mine - Years as an enterprise data architect and consultant, so the data layer gets built right instead of skipped - Top Rated Plus · 100% Job Success · 2,400+ hours on Upwork - Fixed scopes priced on outcomes (speed-to-lead, conversion, hours saved), not open-ended hourly drift Tell me what's eating your team's hours, or book a consultation. You'll get a concrete approach, timeline, and fixed price within 24 hours.

I am a well-rounded software engineering expert with two decades of experience and a strong focus in the areas of mobile apps development, data analytics and business intelligence, and artificial intelligence (AI). Software engineering/development is what I like and I do it very well. I am a hands-on individual. I have also worked as a consultant, an architect, and a trainer, so a more conceptual level of engagements involving CxO and non-tech stakeholders is something I have been formally trained for and I've done a lot. As a developer, architect and a consultant I have hundreds of successfully completed projects under my career belt. Many of these you may see in my Upwork profile. Roughly, my skillset covers these areas: - software development/engineering; - applications design and architecture; - troubleshooting, root cause analysis, and bug fixing; - operations support; - requirements analysis; - AI solutions using Azure and Microsoft Foundry and related services. My major areas of expertise are: - Artificial Intelligence (AI) and Machine Learning (ML) solutions; - software development for a wide range of platforms, including but not limited to Microsoft ecosystem, Apple devices, web and cross-platform apps and services; - cloud platforms - Azure, CGP, AWS; - data modeling, data warehouses, analytical databases (cubes), ETL, data engineering; - Business Intelligence with a strong focus on MS BI (MSSQL, SSIS, ADF, etc) and Power BI; - Office 365 (O365). I can write clear and efficient code in a wide variety of programming and scripting languages. I have excellent communication skills and unique cross-discipline experience. I hold a number of certifications from Microsoft, CompTIA and I am also a PMI-certified professional. I will be glad to help you with your next software project. Feel free to reach out to me to discuss or invite me to your job.

Tired of unreliable data pipelines or unscalable analytics infrastructure? I help teams build cloud-native data platforms that are fast, efficient, and easy to maintain. I'm Colte - a Senior Data Engineer with hands-on expertise across modern data stacks including Python, SQL, dbt, and warehouse platforms like BigQuery, Snowflake, Amazon Redshift, and Databricks. I specialize in designing ETL and ELT workflows that are reliable, well-modeled, and production-ready. 🧰 Tools I work with daily: - Pipeline orchestration with Apache Airflow - Data modeling & transformation using dbt - Warehouse builds on BigQuery, Snowflake, and Databricks - Multi-cloud deployment via GCP, AWS, and Azure 🔧 What I can help you with: - Designing and deploying scalable ETL pipelines - Migrating data to cloud warehouses - Building strong data models for analytics and BI tools - Implementing or optimizing your data warehouse architecture - End-to-end data engineering support for product and analytics teams I don't just move data - I make sure it's clean, well-modeled, and accessible to the right systems and people. Let's build infrastructure that scales with your business.

👋 Hello and Welcome! I’m Saloni, a passionate and result-driven freelance Software Engineer, Technical Writer, and Presentation Design Specialist with 4+ years of industry experience and 3+ years as a full-time freelancer. I bring a unique combination of technical expertise, clear communication, and creative presentation skills—helping clients turn complex ideas into clean solutions and powerful visual content. ⭐⭐⭐⭐⭐ 5-star rated freelancer trusted by clients worldwide. 💻 𝐒𝐎𝐅𝐓𝐖𝐀𝐑𝐄 𝐄𝐍𝐆𝐈𝐍𝐄𝐄𝐑 | 𝐃𝐀𝐓𝐀𝐁𝐀𝐒𝐄 𝐄𝐗𝐏𝐄𝐑𝐓 | 𝐏𝐘𝐓𝐇𝐎𝐍 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐄𝐑 With a solid background as a former Software Engineer, I’ve successfully delivered high-quality, scalable, and clean solutions across development, data, and automation domains. 🔧 My Core Tech Stack Includes: 🔸 🐍 Programming Languages: Python, C, C++, Java, R, MATLAB 🔸 🧠 Data Structures & Algorithms (DSA) 🔸 🗄️ Databases & SQL: .............🔹SQL / T-SQL / MySQL .............🔹SSIS, SSRS, SSAS .............🔹ER Diagrams & Extended ERD .............🔹Normalization & Optimization 🔸🖥️ Operating Systems: Linux, Windows 🔸🌐 Computer Networks: Subnetting, TCP/IP Protocols 🔸📊 Data Analytics Tools: .............🔹Power BI .............🔹Microsoft Excel .............🔹Data visualization and dashboarding 🔸📌 Tools & Frameworks: Git, VS Code, Jupyter, Anaconda 🧠 What I Do: 🔸Backend development and database design 🔸Query optimization and stored procedures 🔸API integration & automation scripts 🔸Custom analytics dashboards 🔸Code review and debugging support 🔸Data migration and transformation pipelines ✍️ 𝐓𝐄𝐂𝐇𝐍𝐈𝐂𝐀𝐋 𝐖𝐑𝐈𝐓𝐈𝐍𝐆 | 𝐀𝐏𝐈 𝐃𝐎𝐂𝐒 | 𝐌𝐀𝐍𝐔𝐀𝐋𝐒 | 𝐄𝐁𝐎𝐎𝐊𝐒 As a versatile Technical Content Writer, I specialize in converting complex technical topics into well-structured, user-friendly documentation. 📘 Types of Content I Deliver: 🔸📄 API Documentation (REST, JSON, XML) 🔸📚 User Manuals and Admin Guides 🔸🧾 Reference Documentation 🔸📖 EBOOKs and Training Material 🔸📦 Product Descriptions and Release Notes 🔸🧑‍🏫 Tutorials and Course Content ✨ Writing Skills & Tools: 🔸📝 Markdown, HTML, LaTeX 🔸🧰 Tools: MS Word, Google Docs, Notion 🔸💡 Clear, concise, and technically accurate writing 🔸🔍 Research-driven documentation 🔸📊 Visuals and flowcharts (Lucidchart, Draw.io) 🔸🔗 Cross-referencing and hyperlinking best practices 🔸🗣️ Excellent grammar and communication 🎨 𝐏𝐎𝐖𝐄𝐑𝐏𝐎𝐈𝐍𝐓 𝐃𝐄𝐒𝐈𝐆𝐍 𝐒𝐏𝐄𝐂𝐈𝐀𝐋𝐈𝐒𝐓 | 𝐏𝐑𝐄𝐒𝐄𝐍𝐓𝐀𝐓𝐈𝐎𝐍 𝐄𝐗𝐏𝐄𝐑𝐓 I create compelling, on-brand presentations that help businesses pitch, train, or inform effectively. 🖼️ What I Offer: 🔸🎯 Corporate PPTs (Pitch decks, Business reports, Training slides) 🔸📑 Technical and Data-heavy Presentations 🔸📊 Dashboard Integration (Excel/Power BI visuals) 🔸🎨 Custom Design Templates and Themes ⚙️ Tools I Use: 🔸🖥️ Microsoft PowerPoint (Advanced) 🔸🎨 Canva, Google Slides, Beautiful.ai 🔸🖌️ Custom icons, transitions, animations 🔸📈 Charts, infographics, and smart art 🔸🧠 Logical flow, visual consistency, and storytelling 🎓 𝐒𝐔𝐁𝐉𝐄𝐂𝐓 𝐌𝐀𝐓𝐓𝐄𝐑 𝐄𝐗𝐏𝐄𝐑𝐓 (𝐒𝐌𝐄) | 𝐄𝐃𝐔𝐂𝐀𝐓𝐈𝐎𝐍𝐀𝐋 𝐂𝐎𝐍𝐓𝐄𝐍𝐓 𝐂𝐑𝐄𝐀𝐓𝐎𝐑 As a dedicated Subject Matter Expert, I specialize in academic content development across K-12 and college-level subjects. I collaborate with EdTech companies, online tutoring platforms, curriculum developers, and publishing houses to deliver high-quality, accurate, and engaging educational material. 📚 Subjects I Cover: 🔸💻 Computer Science & Programming – Python, C++, Java, Data Structures, DBMS, OS, SQL 🔸🧮 Mathematics – Algebra, Geometry, Trigonometry, Calculus, Statistics 🔸🔬 Science – Physics, Chemistry, Biology 🔸🧠 Aptitude & Logical Reasoning – Competitive exam preparation 🖋️ Types of Educational Content I Create: 🔸📖 Textbook Solutions (NCERT, CBSE, ICSE, IB, US Common Core, IGCSE) 🔸📊 Concept Notes & Lesson Plans 🔸📝 Step-by-step Problem Solving for technical & numerical subjects 🔸📂 Practice Worksheets, MCQs, Quizzes 🔸📘 Case-based and Assertion-Reasoning Questions 🔸📄 Lab Manuals and Technical Assignments 🔸📚 E-learning Modules & Slide Decks for teaching 🔸🧑‍🏫 Course Curriculum Design for online academies and tutoring platforms 🧠 Platforms & Tools I Use: 🔸💻 Google Classroom, Moodle, LMS tools 🔸🧮 Desmos, GeoGebra, Overleaf (LaTeX) for academic visuals 🔸🎓 Canva, MS PowerPoint – for visually appealing educational content 🔸📝 Word, Excel – for structured content and assessments 🌟 WHY ME? ✔️ 100% Client Satisfaction ✔️ Strong Communication & Reliability ✔️ Timely Delivery and Quality Assurance ✔️ Flexible Availability & Long-term Commitment ✔️ Ability to Handle Multi-Disciplinary Projects 📩 Let’s Connect! I’m here to help you solve problems, simplify complexity, and deliver excellence. Whether you need a powerful script, a data-driven dashboard, or a killer presentation—I’ve got your back. Let’s get your next project done right. 🚀

SharePoint Developer | Power Automate | Power Apps | SPFx | Microsoft 365 I help businesses build SharePoint Online portals, intranets, document management systems, and automated workflows using Power Automate. I am a Microsoft Certified Power Platform Developer with 15+ years of experience in SharePoint, Power Automate, Power Apps, Microsoft 365, and Dynamics 365 CRM. I specialize in building practical Microsoft business solutions that replace manual Excel, email, and paper-based processes with scalable SharePoint and Power Platform solutions. What I can help you with: • SharePoint Online development and customization • SharePoint intranet, portal, list, library, and permission setup • Power Automate workflows for approvals, reminders, notifications, and automation • Power Apps development using SharePoint and Microsoft 365 data sources • SPFx web parts and SharePoint customizations • SharePoint document management and collaboration solutions • Microsoft 365 integration with Teams, Outlook, OneDrive, and Power Platform • Power BI dashboards and reporting • Dynamics 365 CRM integration and automation • Copilot-based productivity and automation use cases Typical solutions I deliver: • SharePoint intranet and employee portals • Approval workflows using Power Automate • Document management and tracking systems • Power Apps connected to SharePoint lists • Automated reminders, task assignments, and status updates • Migration from manual Excel/email processes to SharePoint and Power Platform • Dashboards and reports using Power BI Why clients choose me: • Microsoft Certified Power Platform Developer • 100% Job Success on Upwork • 50+ completed jobs and 12,000+ Upwork hours • Strong experience as a SharePoint Developer and Power Automate Developer • Clean, scalable, and maintainable solutions • Reliable communication and long-term support Skills: SharePoint Developer | Microsoft SharePoint | SharePoint Online | SharePoint Intranet | SharePoint Site | SPFx | Power Automate | Microsoft Power Automate | Power Apps | Microsoft Power Platform | Microsoft 365 | Office 365 | Power BI | Dataverse | Dynamics 365 CRM | Workflow Automation | API Integration If you need a reliable SharePoint Developer or Power Automate expert to build portals, automate workflows, or improve your Microsoft 365 environment, I can help you deliver it correctly and efficiently.

🏆TOP-RATED PLUS ✅ Top 3% of Talent on Upwork 🚀Expertise in Dynamics CRM, Business Central, Power Apps , Canvas, Model-Driven , Dynamics 365 , SharePoint and Power Automate. 🚀Seasoned Power BI Developer with strong problem-solving and analytical skills, proficient in SQL, writing DAX, python and create interactive Reports/ dashboards for your data and deploying Solutions to meet specific business needs. 🏆 Achievements: I recently completed an integrated Customer Feedback Management System using Power Apps, Dynamics 365, Jot forms, SharePoint, and Power Automate for a retail client. I developed a Power App for real-time feedback submissions, managed data in Dynamics 365, and created a SharePoint site for centralized documentation. Power Automate streamlined workflows, automating notifications and urgent escalations. This system improved response times by 50% and enhanced efficiency in managing customer feedback. 🏆By choosing my services, you can expect not only technical excellence but also a collaborative approach focused on achieving your business goals. 🌟 Let’s start using data to boost your company’s success together! 🌟 Schedule a meeting on Upwork with me to solve your problems!