Senior .NET Developer | ASP.NET | C# | Web API | SQL Server I’m a Software Engineer with 8+ years of experience in Microsoft technologies, specializing in building scalable web applications, REST APIs, and automation solutions using the .NET ecosystem. I help businesses design, develop, and maintain secure, high-performance software applications. I have strong experience across the full Software Development Life Cycle (SDLC) including architecture, development, testing, deployment, and long-term support. What I Can Help You With • Custom ASP.NET / .NET web application development • REST API development and system integrations • Full-stack development (Angular, JavaScript, HTML, CSS) • SQL Server database design and performance optimization • Bug fixing, debugging, and application maintenance • Legacy system upgrades and modernization • TradingView indicators and Pine Script automation Core Technologies Backend • C# • ASP.NET (Web Forms, MVC, Web API, Razor) • .NET Framework / .NET Core • Supabase Frontend • Angular • JavaScript • HTML • CSS • jQuery • AJAX Databases • Microsoft SQL Server • MySQL • SQLite • Oracle • Sybase • Supabase Programming Languages • C# • VB.NET • Python • Java • C / C++ • PHP • MATLAB • Excel VBA • Pine Script Tools & Platforms • Visual Studio • Visual Studio Code • SQL Server Management Studio (SSMS) • IIS • Android Studio • NetBeans • Eclipse • Anaconda • Linux Why Clients Work With Me ✔ 8+ years of professional development experience ✔ Clean, maintainable, and scalable code ✔ Strong communication and collaboration skills ✔ Reliable delivery and long-term support ✔ Experience working with distributed teams Project Highlights • Developed enterprise ASP.NET applications with SQL Server backends • Built secure REST APIs integrated with multiple systems • Created TradingView Pine Script indicators and automation tools • Delivered full-stack solutions using ASP.NET and Angular I’m available for short-term projects, long-term development, and ongoing support. If you’re looking for a reliable .NET developer to build or improve your application, feel free to send me a message. Let’s build something great together. 🚀

Hi 👋 Welcome to My Profile! For over a decade, I've been crafting websites that not only meet but exceed expectations through a detailed-oriented approach and comprehensive involvement in the full development lifecycle—from initial requirement gathering 📝 to design 🎨, coding 💻, testing 🔍, documentation 📚, and deployment ☁️. What Do I Offer? 🚀 Plugin Development: From concept to completion, I create plugins that enhance website functionality, exemplified by my popular crowdfunding plugin, IgnitionDeck. 🎨 Theme Customization: I'm skilled in optimizing themes like Avada, Astra, Divi, and Thrive to meet bespoke needs. 🌐 API Integrations: I manage complex API integrations for diverse platforms, ensuring robust and scalable solutions. 🖥️ Website Design/Development: I specialize in creating custom websites and am proficient with visual builders like Elementor and WP Bakery. 🔄 PSD/Figma to WordPress: I transform your designs into dynamic WordPress websites. 🛠️ Visual Builders Expertise: I utilize top visual builders to create intuitive and responsive websites. 🛒 WooCommerce Solutions: I develop customized e-commerce solutions leveraging WooCommerce to fulfill unique business requirements. 📚 E-Learning Solutions: As an expert in LearnDash and LearnPress, I build comprehensive educational platforms. 🔧 Troubleshooting and Maintenance: I ensure continuous operational efficiency with proactive support and maintenance. Technical Skills: 🏗️ WordPress Plugin Development: Deep expertise in developing, refining, and optimizing plugins, following best practices in architecture and coding standards. 💾 Advanced PHP and MySQL: Proficient with modern PHP practices including OOP, autoloading, namespacing, traits, and interfaces. ⚡JavaScript Mastery: Strong command over JavaScript, including ES6, jQuery, and frameworks like VueJS and React. 📦Build and Package Management: Experienced in using tools like Gulp, Vite and Webpack, and managing packages with Composer and NPM. 🔄 Version Control: Competent in using Git and GitHub for version control, ensuring robust code management and team collaboration. 🔗 API Expertise: Extensive experience with third-party APIs including Stripe, Drip, Zapier, and more, integrating seamlessly into projects. 🛠️ DevOps and Infrastructure: Familiar with DevOps practices and infrastructure management, enhancing deployment and operational processes. Design and Development: I engage deeply with project requirements to ensure alignment with your vision, delivering tailor-made solutions that enhance brand identity and achieve strategic goals. 🎯 Your Satisfaction, My Priority: I am committed to excellence in every project, ensuring the highest quality and craftsmanship. My goal is to deliver a pivotal solution that not only satisfies but delights. 💪 Let’s Build Something Great Together! I am excited to bring my skills and passion to your team, contributing to projects that impact millions. Let’s connect to discuss how we can collaborate on your next web initiative. 🤝

Here is a summary of the services I will provide you:- ✅Pdf to editable Docx and vice Versa ✅Pdf to Excel/Spreadsheet ✅Powerpoint slides to pdf ✅CRM Data Entry ✅Microsoft Excel: ✅Pivot table and Pivot graphs ✅Excel Templates ✅Excel Spreadsheet ✅Excel Reports ✅Microsoft Excel VBA ✅CSV file cleaning and editing ✅RACI Tables Expertise in Adobe Acrobat DC includes:- ✅PDF Fillable Form creation ✅Word File to PDF Form ✅PDF to word conversion ✅PDF to excel conversion Applications of my expertise:- ✅Adobe acrobat pro-DC, Microsoft Word, Microsoft Excel, Microsoft Powerpoint, Google Forms, Google Docs, CRM, and CMS. ✅ Account payable and account receivable invoicing. ✅ Purchase order and sales order processing. ✅ Conversion of PDF documents into Microsoft Office format. ✅ Researching and Data Scrapping. ✅ Review and check applications and supporting documents. ✅ Data entry works ✅ Load information onto prescribed databases ✅ Maintain complete activity logs and prepare reports. ✅ Respond to requests for information and statistics My priorities:- ✅ Work Quality ✅ Time management ✅ Client Satisfaction Thank You for visiting my profile.

🌟 Welcome to My Profile! 🌟 Hi there! 👋 Thanks for stopping by. If you're looking for a specialist who can turn your ideas into efficient, data-driven solutions using AppSheet and Google Workspace, you're in the right place! My core expertise is AppSheet, supported by strong skills in Google Sheets (formula wizardry) and Apps Script for automation and integration. 🚀 💡 What I Can Do for You: 📱 AppSheet Development I build powerful no-code applications using AppSheet to automate workflows, streamline operations, and improve your business processes—from simple tools to full-scale systems. 📊 Google Sheets (Advanced & Formula Wizardry) I design smart spreadsheets with advanced formulas that transform raw data into meaningful insights—automated, organized, and easy to manage. ⚙️ Apps Script & Google Workspace Integration I create custom automations and integrations using Apps Script—connecting Google Sheets, Gmail, Drive, and other Workspace tools to eliminate manual work and improve efficiency. 📩 Let’s Connect! If you need help with AppSheet apps, Google Sheets automation, or Google Workspace integrations, feel free to message me anytime. I’m committed to delivering clean, efficient, and scalable solutions that make your workflow faster and smarter. 💪✨ Let’s build something great together! 🚀

Greetings. This is Sotiris Zegiannis and i love programming.In my spare time i will always check out new technologies or trends. I really love to play the guitar and sing. Once upon a time it used to be my main source of income,singing that is!i also love traveling and reading. Not long ago i toured europe back packing,but lets get to the point right!I ve been developing software for almost a decade now and i can say that i can develop almost anything that comes my way. It's true that you can't know everything in this vast science but with experience it gets easier to pick up new skills and know what to learn. I really take my job seriously because first and foremost i want to be clear with my consciousnesses that i did my part as proficient and honest as possible Secondly i really hate bad programming! So if you combine these two you get a pretty good deal!I like to believe that i am a pretty easy going person and communicative and i really appreciate it when the other person behaves accordingly. If you want to know more about me all you have to do is Hire me!

🏆 Top Rated Plus — delivering future-ready Oracle, Cloud, and AI-powered solutions trusted by global clients. Hello! I'm Bilal Maqsood, an Oracle APEX Developer, OCI Cloud Architect, PL/SQL Expert, and AI Integration Specialist with a proven track record of building secure, high-performance, and intelligent applications. With 2+ years of experience and multiple successful Upwork projects, I combine Oracle development with modern AI technologies, automation, and advanced integrations to help businesses operate smarter and faster. 🌟 Core Expertise (Oracle + Cloud + AI) ✔ Oracle APEX Development Building scalable, secure, and feature-rich business applications with custom UI, dynamic actions, and advanced components. ✔ Oracle Cloud Infrastructure (OCI) Deploying cloud-native APEX apps, Autonomous DB, VCN setup, identity configuration, and performance optimization. ✔ AI Integration & Intelligent Automation Integrating AI-powered workflows, embedding NLP features, connecting chatbots, and enabling AI-driven decision-making inside APEX and backend systems. ✔ Agentic AI (AI Agents) Implementing smart AI agents that automate tasks, perform reasoning, interact with APIs, assist users, and enhance enterprise applications. ✔ Python API Development & Integrations Building REST APIs using Python, integrating AI models, NLP services, automation scripts, and external APIs into Oracle applications. ✔ SQL & PL/SQL Engineering Designing optimized data architectures, writing efficient packages, functions, triggers, and backend logic. ✔ JavaScript, UI/UX & Modern Front-End Enhancements Crafting interactive, visually appealing, and dynamic user experiences inside APEX using JS, jQuery, and Tailwind-style components. ✔ REST API Integration Connecting Oracle APEX with external services, AI platforms, cloud systems, and third-party enterprise tools. ✔ Jasper Reports Development Creating advanced, pixel-perfect reporting solutions with automation and dynamic data visualization. 🏆 Why Clients Choose Me 💖 Top Rated Plus — elite 3% freelancer on Upwork Modern skillset: Oracle + Cloud + AI Proven history of on-time, high-quality deliveries Scalable architectures designed for long-term growth Strong focus on security, performance, and clean code Transparent communication and professional project handling Experience working with global clients in diverse industries 🚀 What I Deliver Custom Oracle APEX enterprise applications Full OCI environment setup & cloud deployments AI features, NLP integrations, and intelligent automation Python-based REST APIs and backend integrations Secure API development & third-party system connectivity PL/SQL logic, database optimization & troubleshooting Jasper reporting, dashboards & automated scheduling UI/UX improvements, modular JS components & performance tuning I’m here to help you build secure, scalable, and AI-enabled Oracle solutions that are ready for the future of enterprise technology. If you're looking for a Top Rated Plus Oracle & AI Developer who can deliver modern, intelligent, and high-performing solutions— let’s collaborate and take your application to the next level. 💬 Ready to get started? Let's discuss your project!

With over 7 years of software development experience, My expertise spans a wide array of skills, with a particular emphasis on Python, JavaScript, Java, C++, Google Apps Script, and Chrome Extensions. Here are some essential capabilities highlighted in my recent projects: Google Apps Script Integration: I've seamlessly integrated Google Apps Script into various projects, leveraging its capabilities to enhance automation and streamline workflows. For instance, in one project, I developed a Google Apps Script to automate the updating of meeting statistics in a Google Spreadsheet, providing real-time insights into participant engagement during Google Meet sessions. Additionally, I utilized Google Apps Script to create a custom solution for automatically detecting and logging duplicate participants in Google Meet, improving meeting efficiency and accuracy. These projects highlight my ability to harness the power of Google Apps Script to create tailored solutions. I also developed custom scripts for data synchronization and sending personalized email notifications from Google Spreadsheets. Python Desktop Applications for Data Management: I've developed Python desktop applications tailored to efficiently manage and manipulate data. Leveraging Python's robust libraries and frameworks, these applications facilitate tasks such as data analysis, manipulation, and visualization. These projects demonstrate my ability to harness Python's capabilities to create user-friendly solutions for handling complex datasets and optimizing data-driven processes. Python Scripting for Automation: My expertise in Python scripting extends to automating repetitive tasks and optimizing workflows across different domains. Through Python scripting, I've implemented automated solutions to streamline processes, improve efficiency, and reduce manual intervention. These projects showcase my proficiency in writing Python scripts to automate tasks such as data extraction, file manipulation etc. Data Analysis: I excel at analyzing and manipulating large datasets, as demonstrated in projects involving the selection and scheduling of videos for continuous live streaming. Whether it's parsing XML files or extracting data from unstructured documents, I have a knack for transforming data into actionable insights. Desktop Application Development: My proficiency in desktop application development shines through projects where I've created custom tools tailored to specific client needs. I leverage my programming expertise to deliver efficient and user-friendly solutions. Integration with Third-Party Services: My projects often involve integration with third-party services and platforms, such as Google Sheets, Google Forms, Google Meet and Telegram. By leveraging Google Apps Script and Chrome Extensions, I've developed solutions for real-time data tracking and management, enabling clients to make informed decisions and enhance productivity. Problem Solving and Optimization: I thrive on solving complex problems and optimizing workflows to achieve maximum efficiency. Whether it's devising scheduling algorithms to minimize video duplication or automating participant detection in Google Meet sessions, I'm driven by a passion for innovation and continuous improvement. By leveraging my diverse skill set and problem-solving abilities, I deliver tailored solutions that address unique challenges and drive business success.

Hello, I'm a Pro Full Stack Developer, Webmaster, WordPress Developer & Server Security Admin with having clientele from highly successful startups, large corporates, mass media companies, individual businesses to influencers. Have 9 years of enriching experience in designing, developing, securing & administering robust, flexible, scalable, secure and powerful sites and web-apps. All of my developments are responsive, easily navigable, has high conversions & attractive and are built on and with latest technology and resources. Online Research, Data Mining, Data Extraction, Data Analysis, Financial Models, Adobe Suite and working with Email Clients/Solutions (Gmail/Zoho/Hotmail for Business, Aweber, Mailchimp and others) are part of my forte as well.

With over a decade of hands-on experience spanning Oracle Database, Oracle Forms & Reports, Oracle Apex, SQL, PL-SQL, and Web Development, I'm an Oracle Certified Professional (OCP) and I've strong professional experience & expertise of database projects. Experience Snapshot: Oracle Database: Mastery in Oracle Database administration, including managing, troubleshooting, updating, and enhancing performance to ensure seamless operations. Oracle Forms & Reports: Extensive background in Oracle Forms & Reports development, adept at crafting robust applications tailored to specific project needs. Oracle Apex: Proficient in leveraging Oracle Apex to develop dynamic and user-friendly web applications, enhancing user experience and functionality. SQL & PL-SQL: Advanced skills in SQL and PL-SQL programming, enabling efficient data manipulation, retrieval, and management. Key Responsibilities: Applications Management: Proficiently oversee applications, spearheading Oracle forms & reports development to meet project objectives and deadlines. Database Management: Ensure the smooth functioning of Oracle Databases through proactive management, troubleshooting, and performance optimization. Backup & Recovery: Implement robust backup strategies including RMAN and .dat schema backups to safeguard critical data and ensure disaster recovery preparedness. Applications Module Implementation: Drive the successful implementation of application modules, aligning them with business goals and user requirements. System Analysis: Conduct in-depth system analysis and gather user requirements to ensure clear project objectives and stakeholder alignment. Server Management: Efficiently manage both application and Linux servers, ensuring their reliability and optimal performance to support business operations seamlessly. With a proven track record of delivering exceptional results and a commitment to excellence, I am dedicated to contributing to the success of your projects. Let's collaborate to achieve your objectives efficiently and effectively. Area of Specialization ============== ✔ HTML | CSS | Bootstrap | Tailwind CSS ✔ JavaScript | jQuery | React JS | Next JS ✔ PHP | Laravel | API Integration ✔ Oracle PL/SQL Programming ✔ Oracle SQL Programming ✔ Oracle Forms(All Versions) ✔ Oracle Reports(All Versions) ✔ Database Designing and Development ✔ Query Handling ✔ Database Functions ✔ Database Procedures ✔ Database Packages ✔ Database Views ✔ SQL,PL/SQL complex queries ✔ Graphical User Interface (GUI) ✔ Data Guard Configuration ✔ RMAN Active Duplication ✔ Database Performance Tuning ✔ RMAN backup and recovery ✔ Oracle Forms and Reports Developer (6i, 10g,12c) ✔ Oracle Web Logic Server 12c ✔ Oracle Fusion Middle-ware 12c ✔ Windows, Linux, AIX Operating System ✔ Real application cluster(RAC) ✔ Database migration and upgrading ✔ Linux shell script ✔ Oracle automatic storage(ASM) ✔ SQL Server ✔ Apache tomcat ✔ Http server, haproxy, Lvm linux ✔ Microsoft Power BI ✔ Oracle Enterprise Manager 13C ✔ Firebase Database

I don’t just write code; I engineer enterprise-grade SaaS and CRM platforms that scale. With 15+ years of experience, I specialize in replacing manual workflows, chaotic spreadsheets, and legacy software with high-performance custom .NET solutions. If you need a partner who can take ownership of the architecture, backend logic, and user experience—I am your guy. My Core Value Proposition: ✅ From Chaos to Structure: I build custom CRM/ERP systems tailored to your exact business logic (Logistics, EdTech, Operations). ✅ Performance First: I write optimized SQL queries and clean C# code that can handle large datasets without lagging. ✅ Full-Cycle Delivery: From database design (SQL Server) to API development (.NET Core) and responsive frontends (Vue.js/Blazor). Technical Expertise: Backend: C#, .NET 8/Core, ASP.NET Web API, Entity Framework Core, Dapper. Database: Advanced SQL Server (Stored Procedures, Optimization), Azure SQL. Frontend: Vue.js, Blazor, Bootstrap, JavaScript. Integrations: RESTful APIs, Payment Gateways (Stripe/PayPal), 3rd Party Sync. I have successfully delivered solutions for Startups, NGOs, and Enterprises, scaling systems from MVP to full production. Ready to build software that actually works for your business? Let’s talk.