✅ Upwork verified cross platform developer Windows(13 Yrs exp), Android(7 Yrs exp) Solutions architect and implementation expert in: -- -- C# .NET/ VB .NET/ .NET Core -- -- Web API/Web/Desktop applications -- -- AWS - Lambda, S3, EC2 -- -- Python and PHP solutions -- -- MsSQL/MySQL/SQLite -- -- Android (Native) App Development -- -- VB6 / VBA migration and maintenance -- -- Data Analytics / scrapping / mining / manipulation. -- -- Security solutions (encryption) for Windows/Web/Android/iOS technologies. -- SCORM compliant Content / Application development and delivery expertise . Believe in a Systematically Heuristic & a Radically Evolved Approach and Logic. Proactive, result-focused and analytic IT Professional and Software Developer. Committed with costumers to execute effective solutions on time and under the budget. Business Analysis and Requirements Gathering: comprehensive skills to analyse and collect business requirements, define objectives and project scope. Project Planning, Execution and Leadership: high experience in project planning with knowledge of resources management and budgeting. Team player with adaptability and leadership to achieve commons goals. Product management: comprehensive skills managing customer’s accounts, developing proposals of IT services for clients and leading efforts in order to expand highly profitable services portfolios. Proven skills to create and analyse highly detailed MS Excel reports of sells, costs and profits. Please do not hesitate to contact me to discuss your project in detail and determine how my skills will positively contribute to your team.

I've been working since 2002 with software development, mostly with Microsoft technology (Visual Basic 6.0, .NET Framework, C#). In my experience, I could get experienced in user support, project managing, modeling, and software engineering. Most of the projects I worked on were related to business management, developing solutions and features for an ERP. I have knowledge in C#, ASP.NET, VBA, VB 6.0, Classic ASP, Javascript, CSS, HTML, SQL Server, IBM Informix.

- TOP RATED PLUS UpWork profile having • 5 Star Client Ratings, • 100% Job Success • Total 4000+ hours UpWork History (2000+ Hrs Hourly Projects and 2000+ Hrs fixed cost projects). - Response time ideally between a few minutes to a couple of hours. - Dedicated full time SAP B1 Lead Consultant having US work visa (B1/B2) - Hands on SAP B1 consulting experience for USA, Europe, UK, India, Canada, East Africa, Australia, Israel, Middle East, Singapore, and Thailand localization based customers. - Over 14 years of relevant experience in • SAP Business One (from version 2004 up until 10.0 SQL and SAP HANA) Implementation, • Add-on development using SAP B1 SDK, C# & VB .Net, • MS SQL Server & HANA, • Crystal Report (All versions), • SAP B1 (xcelsius) Dashboards, • DTW • Analysis, Design, Development, Implementation, Testing Maintenance and Support. - Development experience with Software Integration with SAP Business One like, • B1iF • eCommerce (eBay, Amazon, Shopify, WooCommerce, Shippit, Magento etc) • EDI, • POS, • Warehouse Management System • Android, • iOS, • CRM, • PHP applications, • Magento Apps - Hands on expertise in different verticals for SAP B1 implementation - Chemical, Mechanical, CRM, Pharmaceutical, Agro product companies, Retail chain, third party software integration tools, External Application integrated with SAP B1, Online shopping cart integration, Web Orders, several types of customized add-on for SAP B1, Crystal Report , HANA Analytics, Dashboards development, Data migration, etc. Keyur Raval

I have been working with Microsoft technologies since 2008, delivering robust and scalable solutions across various platforms, including Windows applications, web applications, console applications, and Windows Services. I have strong expertise in SQL and SSRS for database management and reporting. I am highly proficient in C#, VB.NET, and VBA, and have extensive experience developing applications using ASP.NET, ASP.NET Core, and MVC frameworks. I focus on building reliable, efficient, and high-quality applications tailored to client requirements.

With over 17 years of experience, I specialize in backend development with C# and .NET, building scalable, high-performance systems for both web and desktop applications. While backend is my core strength, I also take a hands-on role in architecture and system design, making sure every part of the application, including the database, business logic, and UI, works seamlessly together. This includes desktop simulators built with the Distributed Interactive Simulation (DIS) protocol, where reliability and efficiency are critical. I work extensively with ASP.NET, WPF, WinForms, and ArcGIS .NET SDK, and I have enough frontend knowledge to integrate UI and backend smoothly. My goal is to deliver robust, maintainable solutions that are efficient, reliable, and scalable. Core expertise includes: ➤ Backend Architecture & System Design ➤ Database Design & Optimization ➤ Desktop Applications & Simulation Development ➤ GIS Development 𝗧𝗘𝗖𝗛𝗡𝗜𝗖𝗔𝗟 𝗦𝗞𝗜𝗟𝗟𝗦 ➤ 𝗕𝗔𝗖𝗞𝗘𝗡𝗗 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 • C#, .NET, ASP.NET, WCF • System Architecture & Backend Design ➤ 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘 & 𝗢𝗥𝗠 • SQL Server • Entity Framework • Database Design & Performance Optimization ➤ 𝗗𝗘𝗦𝗞𝗧𝗢𝗣 & 𝗦𝗜𝗠𝗨𝗟𝗔𝗧𝗜𝗢𝗡 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 • WPF, WinForms • Distributed Interactive Simulation (DIS) Protocol • Real-time Simulator Architecture ➤ 𝗚𝗜𝗦 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 • ArcGIS .NET SDK ➤ 𝗙𝗥𝗢𝗡𝗧𝗘𝗡𝗗 𝗜𝗡𝗧𝗘𝗚𝗥𝗔𝗧𝗜𝗢𝗡 • HTML, CSS, JavaScript ➤ 𝗨𝗜 𝗖𝗢𝗠𝗣𝗢𝗡𝗘𝗡𝗧𝗦 & 𝗧𝗢𝗢𝗟𝗦 • DevExpress • Visual Studio ➤ 𝗠𝗘𝗧𝗛𝗢𝗗𝗢𝗟𝗢𝗚𝗜𝗘𝗦 & 𝗗𝗘𝗦𝗜𝗚𝗡 𝗣𝗥𝗜𝗡𝗖𝗜𝗣𝗟𝗘𝗦 • Agile • Object-Oriented Programming (OOP) • Object-Oriented Analysis & Design (OOAD) 𝗣𝗥𝗢𝗙𝗘𝗦𝗦𝗜𝗢𝗡𝗔𝗟 𝗦𝗧𝗥𝗘𝗡𝗚𝗧𝗛𝗦 ➤ Strong analytical and problem-solving abilities ➤ Expertise in designing scalable and maintainable architectures ➤ Experience in debugging and optimizing high-performance systems ➤ Ability to transform business requirements into well-documented technical solutions ➤ Clear communicator with strong collaboration skills ➤ Passionate about continuous learning and adopting new technologies If you're looking for a dedicated .NET developer who can architect robust backend systems and deliver high-quality software solutions, I’d be happy to discuss how I can contribute to your project’s success.

Hi, I'm Altamash Shaikh from Pakistan and I'm a software developer with over 13 years of experience in the industry. I specialize in designing standalone desktop applications and have a passion for turning my clients' imaginations into reality. As a self-described geek, developer, programmer, coder, designer, and debugger, I thrive on the challenge of coding and creating innovative solutions for my clients. I take pride in delivering high-quality, reliable, and effective software that meets and exceeds my clients' expectations. With my extensive experience and attention to detail, I am confident in my ability to provide you with the software solutions you need to meet your business objectives. I look forward to working with you and turning your ideas into a successful reality.

I have completed a number of projects including School & college management, POS point of sale Laboratory management (Pathology), hospital management, Hotel management etc. Those application are currently deployed in concerned organisations with great customer satisfaction.

I'm a Full Stack Web & Desktop Application Developer with over 12 years of experience building scalable, secure, and high-performance software solutions using ASP.NET Core MVC, .NET Framework, and Microsoft SQL Server. I specialize in developing enterprise-level applications that span from backend logic to modern, responsive frontend UIs—using clean, maintainable code and well-structured databases. My portfolio includes systems for HR, inventory management, finance, eCommerce, and more. Whether you’re looking to build a new web application or maintain and modernize an existing desktop system, I deliver complete end-to-end solutions tailored to your business goals. 🔧 Core Skills & Technologies ✅ Languages & Frameworks: C#, ASP.NET Core MVC, ASP.NET MVC, .NET Framework (4.0, 4.6, 4.7+) Entity Framework Core, ADO.NET, Dapper ✅ Frontend Development: HTML5, CSS3, JavaScript, Bootstrap 5, Razor Views React.js (where applicable for dynamic SPAs) ✅ Database Design & Optimization: Microsoft SQL Server, MySQL ERD design, normalization (1NF to BCNF), schema design SQL scripting (Joins, Subqueries, Aggregates, DDL, DML, DCL, TCL) ✅ Desktop & Legacy Systems: C# WinForms/WPF for modern desktop apps Visual Basic 6 and MS Access for legacy support and migration Crystal Reports for professional business reporting ✅ Data & Integration: Data migration, third-party API integration, ETL processes Performance tuning and secure, scalable backend logic 💡 Why Choose Me? 🔹 12+ years of real-world development experience across multiple industries 🔹 Deep understanding of both technical architecture and business workflows 🔹 Reliable, deadline-focused, and committed to long-term client satisfaction 🔹 Clean, scalable code with optimized database structures 🔹 Available for post-launch maintenance, upgrades, and support Whether you're starting from scratch or enhancing an existing system, I'm here to help you bring your application idea to life—and ensure it delivers real value to your business. 👉 Let’s work together to create reliable, scalable software solutions that help your business grow.

Having 15+ years of experience in Dotnet technology and worked as various positions of Software Industry. Actively involved in various phases of Software development life cycles. Worked on Water fall and Agile Scrum process. Having good knowledge on following technologies Asp.net, C#, Vb.net, SQL Server, Javascript, CSS, HTML, Web Services, Windows Services, Web Api, Rest API, Asp.net Core, SSRS, Implementation at IIS, SVN, React JS, Node JS, My Sql

Analyst specialises in Visual Basic for Applications(VBA) aka Marcos to automate repetitive tasks. Data visualization using Microsoft PowerPoint, Visio, and Power BI.