Hi there! I'm Murtaza, a data analyst with over 3 years of experience. After completing my MSc from the University of Minnesota Duluth, I delved into a data career and helped businesses find clarity in their numbers for agritech, ed-tech, and healthcare. I'm highly interested in collaborating, and here's how I can help your businesses- A. End-to-end Business Intelligence dashboard with Power BI with data integration from SQL-based databases, MS SharePoint, custom APIs, and flat files. I have experience writing complex SQL queries. B. Making infographics with creative design. It can be a high-level presentation with charts, numbers, and short texts designed with creative tools like Adobe Creative Suite, Canva, Figma, etc. C. Notebook-style text-heavy analytics report with tools like pandas, Python, and LaTeX. D. Group training or individual training on Power BI- I have certifications from Microsoft, and I have past teaching experience. As a human, I champion empathy and stress a listening-first approach. When I work, I pay attention to details. During delivery, I provide multiple revisions. Overall, my goal is to become your trusted and skilled partner. Try me for your next project, and you'll get a wonderful outcome. Guaranteed! Thanks

I help businesses eliminate repetitive manual work by automating workflows using Microsoft Access, Excel VBA, Microsoft Power Automate, and Google Sheets. From custom business applications and automated reporting to Microsoft Teams notifications and cloud-based workflow automation, I build solutions that improve efficiency, reduce errors, and save valuable time. With over 10 years of experience in data management and business process automation, I have successfully developed solutions that streamline operations, improve productivity, and support data-driven decision-making. What I Offer Microsoft Access Development - Custom Microsoft Access applications - Inventory and asset management systems - Production monitoring and tracking systems - Data entry forms and user-friendly interfaces - Automated reports and document generation Excel VBA Automation - Custom VBA programming and macros - Automated reports and dashboards - Dynamic UserForms - Data consolidation and transformation - Process automation and workflow optimization Microsoft Power Automate - Power Automate Cloud and Desktop solutions - Automated approval workflows - Microsoft Teams notifications and alerts - Scheduled reports and automated data processing - SharePoint and Microsoft 365 workflow automation Google Sheets Automation - Advanced formulas and custom solutions - Automated reporting - Dashboard creation - Google Workspace integration - Cloud-based workflow automation File & Data Automation - Automate file and link management between Dropbox, Google Sheets, OneDrive, and SharePoint - Automatically capture Dropbox file links and organize them in Google Sheets - Import, organize, clean, and synchronize data across multiple platforms - Eliminate repetitive manual tasks through automation Dashboards & Reporting - Interactive dashboards - KPI and production reports - Data visualization - Automated reporting solutions - Executive-ready reports for better decision-making

🌟 Top-Rated Plus Full Stack Developer | Senior .NET Developer | C.T.O | Product Manager | C#.NET / VB.NET Developer | WinForms Expert | DevExpress Expert | 100% Job Success 🌟 Hi, I am Ashish, a Senior .NET Developer with over 11+ years of hands-on experience building high-performance desktop and enterprise applications. I work across development, architecture, and product strategy, helping businesses turn ideas into reliable and scalable software. I do not just write code - I take ownership, think like a CTO, and build software that solves real business problems. ✅ Full Stack Developer | Senior .NET Developer | C.T.O | Product Manager | C#.NET / VB.NET Developer | .NET Core | C#.NET | VB.NET | Desktop Application | WinForms | SQL Server ✅ What I Do I help startups and enterprises streamline operations, automate workflows, and develop custom desktop software using modern Microsoft .NET technologies. From enterprise-grade management systems to responsive user interfaces and performance-critical tools, I deliver pixel-perfect UIs and robust backend logic on time and with uncompromising quality. ✅ Why Clients Hire Me ✔ Top-Rated Plus | Long-Term Clients | 100% Job Success ✔ DevExpress UI/UX Expert | Custom Controls | Beautiful, Intuitive Interfaces ✔ Clear, Reliable Communication | Well-Documented Code | Fast Delivery ✔ Clean, Maintainable Code That’s Future-Proof and Scalable ✔ Proactive Ownership I treat your project like my own ✅ Technical Expertise ✔ Languages & Frameworks: C#.NET, VB.NET, WinForms, Desktop Application, .NET Framework, .NET Core ✔ UI Frameworks: DevExpress, Custom Controls ✔ Backend Logic: Complex Business Rules, Data Processing, API Integrations ✔ Databases: SQL Server, Stored Procedures, ADO.NET ✔ Extras: Reporting, Printing, Multi-language Apps, Licensing Systems ✅ Web and Full-Stack Development ✔ Next.js for modern, SEO-friendly web applications ✔ React.js for fast, responsive, component-based UI development ✔ Node.js for backend APIs and server-side logic ✅ Backend as a Service and Tools ✔ Supabase for authentication, database, real-time data, and storage ✔ Lovable for rapid product UI generation and MVP acceleration ✅ CTO and Product Thinking ✔ I support projects beyond development by helping with: ✔ Requirement analysis ✔ System architecture planning ✔ Scalability and performance strategy ✔ Long-term maintenance planning ✅ Project Highlights ✔ Inventory & Billing Systems with DevExpress ✔ Custom CRM & HRM Solutions (Multi-User) ✔ Financial Dashboards with Real-Time Charts ✔ Booking & Scheduling Tools with Reminders ✔ Secure Login & Licensing Applications ✅ Let’s Build Something Great I don’t just write code I solve business problems with reliable, scalable software that grows with you. Whether you’re a startup or an enterprise, expect clear advice, proactive ideas, and a seamless development experience. 📨 Message me today let’s turn your vision into powerful, user-friendly desktop software.

I am a Data Scientist & Data Analyst with hands-on experience in managing, analyzing, and visualizing large-scale datasets. Skilled in Python Tableau SQL Tensorflow Pytorch R Data Visualisation

I have Expert-Vetted Talent (EVT) badge - it's Upwork's top 1% freelancers — pre-screened by Upwork Talent Managers and experts in their field. Out of ~30 million programmers worldwide, only a few thousand know Algorithms & Data Structures better than I do, which is proven by programming competitions. Please, contact me if you need that skill level (top 0.01%). I can do algorithmic/performance work in C/C++, Python, SQL, Java, MQL4, MQL5, C#, Assembly, JavaScript, Julia, Rust, and probably other languages - learning them rapidly. I also work with AI, mostly in NLP and NLU: large language models including OpenAI GPT-3, Bloom, BloomZ, GPT-J 6B, LLaMA, Alpaca, etc.; HuggingFace Transformers, Accelerate; Petals, Deepspeed, zfp/zfpy; CUDA, CPU, and MPS (AArch 64 M2 MacOS Metal GPU) backends. I have some work experience with Apple Neural Engine (ANE). In AI, I also worked with XGBoost for predictions (including trading), LibSVM, TensorFlow, PyTorch, Scikit-learn, etc. I have the hardware in my home office for training and inference with large language models and other AI. English: C1 (Grammarly plugin says I use more unique words than 95% of other users, native speakers included). Polish: B1 (86%). Russian, Belarusian: Native. - With unique skills in Algorithms & Data Structures, I improve programs asymptotically (often 100 or more times on large input data). - 29 years of programming (started Basic and assembler on ZX Spectrum), 24 years of C/C++, 16 years of commercial work experience + 3 years of research projects. - Contributed to widely used Open Source projects: LLVM/Clang (my contribution is XRay profiler on ARM32 and AArch64 systems), Katana Graph (multiple small contributions mostly driven by the proprietary part where I do GPU/CUDA), CBMC "C Bounds Model Checking" (I contributed parallelized output of DIMACS formatted Boolean Satisfiability formula), oatpp (C++ web framework, I contributed bug-fixes), OWL (OptiX Wrapper Library, I contributed build fixes for Ubuntu), Galois (research project for distributed computations on graphs, I contributed GPU improvements) - Actively participated in bug reporting and reproduction (for NVIDIA CUDA, Cadical&kissat boolean satisfiability solver, JBOSS, MariaDB, Tensorflow, Linux, etc) - Led several open-source projects of my own: ProbQA (a video game recommendation system based on a high-performance Bayesian inference engine with CUDA, SIMD, and multi-threading); InSoAr (automatic reconstruction of software architecture from source code ), a multi-threaded Boolean Satisfiability solver, etc. Working for hire, implemented: - efficient multi-threading, scaling real-world workloads almost linearly with the number of CPU cores (128x for AMD Ryzen Threadripper 3990X) - SIMD vectorization (SSE/AVX), up to 8x improvement in computing thread or even copying (see my "Faster alternatives to memcpy" answer on Stackoverflow, URL upon request). - cache-aware algorithms: up to 50x improvement on some workloads - up to 20 trillion operations/second in CUDA (thousands of times faster than CPU) - up to the theoretical limit (6.8 Gigarays/second on RTX 2080 laptop GPU) in ray-tracing with OWL and OptiX - AVX512 and RTM (Restricted Transactional Memory) based acceleration, 16x improvement for float numbers -up to 20x improvements to cryptocurrency miners on CPU using AVX512 and cache-friendly algorithms - crypto-miners for Ethereum, Bittensor, Qubic 15K reputation on Stackoverflow: (1915854/serge-rogatch) Topcoder SRM score: 1480 - among top 5K programmers in the world - top 0.02% (rSerge) I developed all kinds of networking applications, from Linux Kernel modules up to Web applications. The majority of work was, of course, done at TCP/IP level with socket calls like send/recv/select. Programming languages: C++, C++11/14/17/20, C, Python, x86/x64/ARM/AArch64 assembly, SQL, C# .NET, JavaScript, HTML, CSS, Java, MQL4, MQL5, XML, Cypher, Rust. Libraries/Frameworks: PyTorch, Tensorflow, HuggingFace Transformers/Accelerate/Safetensors, Hivemind/Petals, OpenAI, tiktoken, Django, Flask, STL, LibSVM, XGBoost, libcurl, Selenium, PyTorch, Transformers. Technologies: OpenMP, CUDA, SIMD (AVX&SSE, RTM), Linux Kernel Modules, OptiX/OWL, RTX, raytracing. Theory/Principles/Know-how/Methodologies: Algorithms & Data Structures, Performance Optimization, Artificial Intelligence, Multithreading, Vectorization, OOP, Low-latency, High-frequency, Blockchain. Open source code: Clang, LLVM, LLVM's compiler-rt library, Linux Kernel, a few of my own repositories, contributions to AI and Algorithm open-source projects such as Petals and CBMC. Tools/APIs/Architectures/Platforms: PostgreSQL, MSSQL, MySQL, Neo4j, MATLAB, CMake, GIT, MT4, MetaTrader 5, Conda, PyCharm. Virtual Machines / Containers: Docker, VMWare, VirtualBox, QEmu, Hyper-V. OSes: Windows, Linux, Android, macOS

.NET Developer with over 15 years of experience. I help companies build scalable .NET backend and frontend. Worked on projects for Microsoft and Shell. 97% of my clients are satisfied with my work.🧑‍💻Interested in building scalable enterprise and startup systems. Let's create powerful software together! Are you in search of a Senior .NET Developer who can build, scale, and maintain resilient software systems for web, desktop, and cloud-based applications? You’re in the right place. I’m Eugene - a seasoned .NET developer with deep expertise in full-stack architecture, Azure-based services, REST APIs, relational databases, and scalable backend platforms. Over the years, I’ve taken the lead on mission-critical software projects for top-tier clients, including Microsoft and Shell. I’ve delivered a wide array of business solutions using C#, ASP.NET Core, .NET Stack, Entity Framework, SQL Server, PostgreSQL, WPF, WinForms, and Azure App Services. My portfolio includes scalable web platforms, API-driven microservices, high-performance desktop tools, and cloud-native architectures powered by Docker and CI/CD workflows. 👨‍💻 Areas Where I Excel: ✅ Full-Stack .NET Development I craft backend and frontend solutions with ASP.NET Core, .NET 6/8, MVC, Razor Pages, and Web API. I also bring experience with Blazor, Angular, and React, following clean architecture and SOLID design. ✅ Desktop Application Engineering I build Windows apps using WPF, WinForms, MVVM, and Telerik controls. These include hardware integrations, PDF/image processing, and offline functionality. ✅ API Development & Integration I create and connect REST APIs with third-party services such as Stripe, Twilio, SendGrid, and CRM systems. I also develop custom APIs for tools like print services and internal dashboards. ✅ Database Architecture & Optimization I design performant database schemas and manage SQL Server, PostgreSQL, MySQL, and Cosmos DB. I focus on query performance, indexing, and schema evolution. ✅ Cloud & DevOps I deploy apps using Azure App Services, Functions, and CI/CD with GitHub Actions or Azure DevOps. I containerize services with Docker and orchestrate deployments via Kubernetes. ✅ Microservices & Distributed Architecture I build .NET Core microservices with RabbitMQ, Kafka, and Ocelot. These systems serve web and mobile platforms with real-time and asynchronous communication. 🔍 Key Project Highlights: iGaming Platform: Built a real-time casino system using .NET Core, SignalR, Kafka, ScyllaDB, ClickHouse, PostgreSQL, ELK stack, and Power BI. Deployed via Docker on AWS. Loan Automation: Delivered a full-cycle loan platform with .NET Core, OData, EF Core, Azure Service Bus, Hangfire, CosmosDB, Angular, and Power BI. App Marketplace: Developed a microservice-based SaaS platform with RabbitMQ, Stripe, Angular 6, Ocelot, Autofac, and SQL Server. Fleet ERP: Built WPF/Angular tracking ERP with EF6, SQL Server, MEF, GIS, and modules for driver behavior, fuel tracking, and maintenance. Insurance System: Created a UBI platform on ASP.NET Core, AngularJS, Kendo UI, and MS SQL for fraud detection and claims processing. Outlook CRM: Developed CRM integration for Outlook using ASP.NET MVC, AngularJS, Kendo UI, Azure Services, and hosted on IIS. Logistics ERP: Led development of a WPF .NET AngularJS ERP for transport tracking, satellite communication, and business ops. Medical Monitoring: Built a diagnostics app with ASP.NET MVC, DurandalJS, EF, and MS SQL. Hosted securely via IIS. Delivered enterprise-grade .NET solutions: real-time, cloud, ERP, CRM, fintech, and diagnostics systems. 🛠️ My Technical Toolbox: I specialize in C# and the .NET ecosystem, including .NET Core, .NET Framework, Web API, MVC, and WinForms. I rely on EF and LINQ for data access and schema control. My database experience covers MS SQL, PostgreSQL, MySQL, MongoDB, Redis, and Cosmos DB. I manage deployments on AWS and Azure, using Azure DevOps, Docker, and Git. For UIs, I use WPF, Blazor, Angular, and React with TypeScript. I also implement secure CI/CD, API integrations, and scalable infrastructure. Why Teams Work with Me: ✔️ I have over 15 years of professional engineering experience (more than 5 years of experience) ✔️ I possess expertise in both cloud and desktop software solutions ✔️ I have a proven ability to deliver enterprise-level applications ✔️ I possess an in-depth knowledge of DevOps and backend performance tuning ✔️ I can provide AI chatbot (AI Agents) development and workflow automation. ✔️ I have a high ownership, transparency, and quality focus ✔️ My English is fluent, and I can work both with international teams and independently. I collaborate with clients who value architecture, efficiency, and clean code. Whether your project is just starting or mid-scale, I bring clarity, experience, and technical strength to push it forward. Let’s connect and bring your vision to life with robust .NET development.

I automate repetitive spreadsheet work and build reporting dashboards in Excel and Google Sheets. ✔ VBA macros & Google Apps Script automation ✔ Interactive dashboards with pivot tables & dynamic formulas ✔ Complex formulas (XLOOKUP, INDEX/MATCH, SUMPRODUCT) ✔ Power Query for cleaning and merging data Recent example: built a VBA tool that cut a client's weekly 3-hour data consolidation task down to under 5 minutes. Top Rated | 100% Job Success | 361 jobs completed Available during US business hours with fast response times. Send me what's eating up your time in spreadsheets and I'll tell you how I'd automate it.

Most developers build features. I build complete business ecosystems. I am a Solution Architect and Solo Developer specializing in AI-enhanced web applications and Business Intelligence infrastructure. My focus is not on simple websites but on engineering complex, operational systems that become the central nervous system of an organization. In my most recent project, I single-handedly architected and delivered a fully customized Educational CRM + CMS Ecosystem for the NG Business Intelligence Training Institute in under 22 days. This platform integrated lead intelligence, Google Classroom automation, WhatsApp/Gmail communication, attendance tracking, and real-time reporting—replacing 5+ disconnected SaaS tools with a single, unified system valued at over $40,000. What Makes My Approach Different: I don't just write code. I apply system thinking, workflow engineering, and strategic AI utilization to compress months of development into weeks without sacrificing quality or scalability. Core Capabilities I Deliver: AI-Enhanced Development: I use AI as a force multiplier to accelerate development, but I drive the architecture, business logic, API integrations, database design, and debugging. The result is coherent, maintainable, and production-ready systems, not fragmented AI-generated code. Business Intelligence Architecture: I build custom BI dashboards, reporting engines, and data pipelines that turn raw operational data into actionable insights for executives. Custom CRM & CMS: Tailored systems for lead management, student/inventory/client lifecycles, and content administration—built exactly to your workflow. Enterprise Integrations: Deep, stable connections with Google Workspace (Classroom, Gmail, Drive), WhatsApp Business API, payment gateways, and third-party tools. Rapid Execution: A system of this complexity traditionally takes 3-4 months with a team. I deliver in weeks as a solo architect, saving you time and coordination overhead. Who I Work Best With: Educational institutions (schools, training centers, academies) needing a unified, cost-effective operations platform. Businesses requiring custom CRM, workflow automation, or BI dashboards that off-the-shelf SaaS cannot provide. Organizations looking to own their software (one-time build) instead of paying perpetual subscription fees. My Commitment to You: You get a technical partner who thinks like a business owner. I prioritize operational efficiency, scalability, and real-world usability over superficial features. The system I build for you will be designed for long-term growth and commercial readiness. Let’s discuss how I can architect your next AI-enhanced web or business intelligence solution.

I have significant experience in software development and UI/UX, where I managed to: ✅ Develop desktop and mobile applications, targeting Windows, Mac, iOS, and Android. ✅ Design prototypes for mobile applications and websites. ✅ Working with RDBMS like MS Sql Server, Mysql, Sqlite, Firebird, Postgres، Access. ✅ Dealing with Web technologies and services using REST, XML, JSON, and WEB protocols, including TCP, UDP, HTTP, FTP, SMTP. Check out my portfolio for my past work and further information. Let's get the job done 💪

I’m a data scientist and Fintech Engineer with expertise in finance, data analytics, and software engineering. I help organizations turn complex data into actionable insights, build predictive models, and automate workflows to improve efficiency and decision-making. My skills include financial modeling, risk analysis, investment analytics, machine learning, deep learning, data visualization, and advanced analytics using Python, SQL, TensorFlow, PyTorch, Tableau, and Power BI. Whether it’s building AI-powered tools, developing data-driven strategies, or creating predictive models, I deliver solutions that are accurate, scalable, and tailored to your goals.