About Me I’m a seasoned developer with 20+ years of experience working with Microsoft technologies. I specialize in building custom business applications and Office automation tools that make work faster, easier, and more reliable. Whether it’s a full-scale accounting system, a reporting solution, or a simple Excel add-in, I deliver solutions that are practical, efficient, and tailored to your needs. How I Can Help You ✅ Develop business applications (financial accounting, inventory, and other line-of-business apps) ✅ Create integrated solutions using Access, Excel, Word, and PowerPoint ✅ Build custom MS Office add-ins to extend functionality ✅ Design reporting systems with Crystal Reports and SQL Server ✅ Add secure licensing to your VB or VBA applications (LimeLM™ / EasyDigitalDownloads) Why Choose Me ⭐ Over 20 years of proven experience with Microsoft technologies ⭐ Strong expertise in both standalone applications and MS Office integrations ⭐ Clear, client-friendly communication—no jargon overload ⭐ Clean, well-documented code for long-term maintainability ⭐ Reliable, deadline-focused, and easy to collaborate with If you need someone who can take your idea from concept to working solution—and explain it in plain English—I’d be glad to help.

AVAILABLE NOW! I have a Finance MBA, Project Management Professional Certification (PMP), and over 15 years of data analysis, data modeling, conversion, and building models, analytics, and dashboards using MS Excel and VBA. I also work with Google Sheets for data analysis and reporting. My focus is on Data Conversions, Dashboards, and Automation. Over 400 clients on Upwork have been happy with my work.

Excellence Without the Expense! I'm Dejan! I've been programming since 2002 and am also a certified railway engineer. I'm passionate about data management, process automation, and simplifying things. I excel at understanding client needs, setting clear goals, bringing fresh ideas, and delivering beyond expectations. Once I'm on a project, I ensure it's done right and to your satisfaction. 🟢What Clients Say About Me: - Proficient Expertise: Trusted in MS SQL and .NET. - Reliable Delivery: Projects delivered punctually. - Clear Communicator: Appreciated for timely and effective communication. - Client-Centric Approach: Tailoring solutions for unique client needs. - Always Accessible: Responsive, irrespective of time zones. - Quality Deliverables: Consistent excellence in output. - Quick Problem Solver: Swift in addressing challenges. - Above & Beyond: Going the extra mile for success. - Genuine Dedication: Prioritizing project excellence over financial gains. - Highly Endorsed: Frequently recommended by satisfied clients. I am Serbia based programmer with an extensive background in a variety of technologies. I speak English, Serbian and have all-time support in Vietnamese. 🟢My Technical Proficiency: - Desktop Development: Expert in C#, Visual Basic .Net, and Office Add-Ins. - Web Development: Skilled in PHP, HTML, JavaScript, CSS. - Database Mastery: Proficient in MSSQL, MySQL - from development to administration. - SEO: Unique strategies for optimizing search engine results. - Data Processing: Specializing in web scraping, parsing, data extraction, and automation. - Certifications: Proud Microsoft Certified Professional (MCP). I also offer VBA, Python, Classic ASP, VB6 services, and tasks like DNS setups, backups, web hosting administration, and more. 🕘Reach out between 9 AM and 6 PM CEDT (before 11 AM PDT | before 2 PM EDT | after 6 PM AEDT) and remember, good communication is key to everything! 🌍 Please search for me online: dejan dozet programmer Best Regards, Dejan Dozet

With over 11 Years experience in implementing SOLIDWORKS CAD with EPDM along with cutomised CAD and data management solutions, I am the perfect contractor for your project. I specialise in Designing SOLIDWORKS CAD, Implementing SWX CAD Data Management system(EPDM) and creating CAD automation solutions using SOLIDWORKS API/Macros for small and medium scale industries. Whether their purpose is to make some CAD prototypes, the whole product in CAD, automate their existing CAD designs or a system to manage CAD designs, i have the skills to transform that into reality and add value to the existing infrastructure. My skills include- SOLIDWORKS CAD, SOLIDWORKS PDM Administration, SOLIDWORKS CAD/PDM API and Macros, VBA, VB.Net, ASP.Net, Excel API/Macros, SQL queries and excellent Project Management skill to implement a proper CAD data management System. Developing a good rapport, and regular communication is important to me. It ensures the project is completed to the specific guidelines required. If everything you read sounds good then i will look forward in working with you.

Focused on creating and delivering stable, thoroughly tested and high performance solutions from simple to super complex challenges. I have top knowledge and experience in a variety of languages and frameworks including Python, C#, VBA, Django, React and Flutter, and employ modern industry standard tools and bleeding technologies to arrive to solutions. Also focused on building great business intelligence solutions using Powerbi and SQL. I'm very reliable, work very fast and am driven to ensure you get maximum value from my services.

🏆 Top Rated Plus | 300+ Projects | 5.0 Rating I help businesses replace manual spreadsheets with automated dashboards, financial models, reporting systems, and data workflows using Excel, Google Sheets, Apps Script, VBA, Power Query, and Looker Studio. If you are spending hours updating reports, cleaning messy files, copying data between sheets, or trying to understand business performance from scattered spreadsheets, I can help you build a clean system that saves time and reduces manual work. What I can help you with: • Excel dashboards, reports, formulas, pivot tables, Power Query, and VBA macros • Google Sheets dashboards, formulas, Apps Script automation, and custom workflows • Financial models, forecasting sheets, P&L trackers, budget vs actual reports, and pricing models • Data cleaning, data consolidation, automated reporting, and refreshable spreadsheet systems • Looker Studio dashboards connected with Google Sheets, GA4, Search Console, Shopify, ads data, and other live sources • Business reporting systems for sales, operations, finance, e-commerce, agencies, and service businesses Why clients hire me: • 300+ Upwork projects completed • Top Rated Plus freelancer • Strong Excel, Google Sheets, dashboard, and financial reporting background • Able to understand both the technical side and the business side of reports • Clear communication, fast turnaround, and clean documentation • Available for urgent fixes, one-time builds, and long-term reporting support Tools I work with: Excel, Google Sheets, Apps Script, VBA, Power Query, Power Pivot, Looker Studio, Power BI, SQL, QuickBooks, GA4, Search Console, Shopify, and Supermetrics. I also have an accounting and financial reporting background, so I can support dashboards and spreadsheet systems related to bookkeeping, QuickBooks, P&L reporting, budget tracking, and financial analysis.

🏆 Top-Rated on Upwork ⚡ Fast Response | Clear Communication | Reliable Delivery 🎯 My Goal: Save You Time, Money & Manual Effort 🔒 100% Work Done Personally – No Outsourcing 🚀 Why Clients Hire Me If you're spending hours manually managing data, reports, approvals, or workflows, I help you automate everything—cleanly, securely, and inside the tools you already use. I specialize in turning Google Sheets, Excel, AppSheet, and Power Automate into smart systems that run your operations with minimal effort. ✔ Less manual work ✔ Fewer errors ✔ Faster decisions ✔ Scalable systems that grow with your business 💼 What I Do Best I design and build custom automation solutions using: Google Sheets & Apps Script Excel VBA & Advanced Formulas AppSheet No-Code Apps Power Automate (Microsoft Flow) API Integrations (including ChatGPT / OpenAI) All solutions are: ✅ Cleanly coded ✅ Well-documented ✅ Easy to maintain ✅ Built inside your account (no risky third-party tools) 🔧 Automation & Solutions I Build ✅ Google Sheets Automation Advanced formulas, dashboards & reports Multi-sheet syncing & access-controlled views Real-time calculations & validations ✅ Excel Automation (VBA) Inventory & contract management systems Automated reports, macros & user forms Data cleaning & consolidation tools ✅ Google Forms → Docs → PDF Automation Auto-generate documents Convert to PDF Email & store in Drive automatically ✅ AppSheet Applications Internal business apps (CRM, inventory, attendance) Role-based access & mobile-friendly apps Google Sheets-powered backends ✅ Workflow Automation Google Workspace (Gmail, Drive, Calendar, Tasks) Microsoft Power Automate workflows Approval systems & notifications ✅ API Integrations OpenAI / ChatGPT automation Stripe payment & licensing flows Twilio SMS & email automation ✅ Dashboards & Web Apps HTML/CSS/JS web apps with Sheets backend Embedded dashboards & portals Secure, password-protected tools 🛠 Tools & Technologies ✔ Google Sheets & Excel (Advanced) ✔ Google Apps Script (Modular / OOP) ✔ AppSheet ✔ Power Automate ✔ Google Workspace APIs ✔ OpenAI / ChatGPT API ✔ Stripe, Twilio, Webhooks ✔ HTML, CSS, JavaScript 🤝 What You Can Expect ✔ Clear & proactive communication ✔ On-time delivery (always) ✔ Post-delivery support ✔ Loom or Google Meet walk throughs ✔ Long-term partnership mindset I don’t just complete tasks — I help you build systems that make your business run smoother.

🏆 Top Rated Plus (Top 3% Performers) on Upwork Freelancer . Mechanical Design Engineer with 7+ years of experience and hold masters degree in Mechanical Engineering with specialization in Machine Design with expertise in software such as SolidWorks, Autodesk Inventor and AutoCAD. The range of services I offer: ✔ 𝟐𝑫 𝑴𝒂𝒏𝒖𝒇𝒂𝒄𝒕𝒖𝒓𝒊𝒏𝒈 𝑫𝒓𝒂𝒘𝒊𝒏𝒈𝒔 ✔ 𝑺𝒉𝒆𝒆𝒕 𝑴𝒆𝒕𝒂𝒍 𝑫𝒆𝒔𝒊𝒈𝒏𝒔 ✔ 3𝑫 𝑴𝒐𝒅𝒆𝒍𝒔 𝒂𝒏𝒅 𝑹𝒆𝒏𝒅𝒆𝒓𝒊𝒏𝒈𝒔 ✔ 3𝑫 𝑨𝒏𝒊𝒎𝒂𝒕𝒊𝒐𝒏 ✔ 𝑪𝑨𝑫 𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 𝒂𝒏𝒅 𝑪𝒖𝒔𝒕𝒐𝒎𝒊𝒛𝒂𝒕𝒊𝒐𝒏 📐2𝗗 𝗠𝗮𝗻𝘂𝗳𝗮𝗰𝘁𝘂𝗿𝗶𝗻𝗴 𝗗𝗿𝗮𝘄𝗶𝗻𝗴 - Specialize in providing accurate manufacturing drawings for mechanical products with all fabrication/welding details and dimensions along with drawings of its parts and assembly. 🛠️ 𝗦𝗵𝗲𝗲𝘁 𝗠𝗲𝘁𝗮𝗹 𝗗𝗲𝘀𝗶𝗴𝗻𝘀 - Extensive experience in Sheet metal design, my designs are optimized for manufacturability and seamless assembly, tailored to meet your exact specifications. 🎨 3𝗗 𝗠𝗼𝗱𝗲𝗹𝘀 𝗮𝗻𝗱 𝗥𝗲𝗻𝗱𝗲𝗿𝗶𝗻𝗴𝘀 - Get 3D models and lifelike realistic renderings by utilizing visualization skills and knowledge of applying textures and lighting as per the requirement of each project. 🎬 3𝗗 𝗔𝗻𝗶𝗺𝗮𝘁𝗶𝗼𝗻 -Get immersive animations and walk-through videos showcasing features of Product/Industrial equipment for marketing purpose or for better understanding of process like fabrication or assembly with software such as SolidWorks, Blender and Keyshot. 🤖💡𝗖𝗔𝗗 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗖𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 - Expertise in CAD Automation and macro development on software like SolidWorks, Autodesk Inventor and MS Excel. I have been contributing to the Mechanical Engineering industry by leveraging my expertise in Machine Design, CAD Drafting, CAD Automation and CAD Customization. I automate repetitive drawings task by providing drawing automation using .Net and VBA.

THANK YOU FOR VISITING MY PROFILE My name's Cong. I've been a VBA developer for 8 years specializing in data analysis and visualization, user interface, and applications using Excel VBA. I've been on Upwork for almost 4 years with 100% Job success and Top rated. Here's what I bring to the table: -Advanced Excel Formulas -Excel Pivot Tables -Data Analysis in Excel - Excel Dashboard Creation - Excel Macros/VBA (Visual Basic for Applications) - Excel Charts and Graphs - Excel Templates Development - Excel Data Visualization - Excel Automation - Excel Data Cleansing and Formatting - Excel Functions Mastery (e.g., VLOOKUP, INDEX/MATCH, SUMIFS, COUNTIFS) - Excel Conditional Formatting - Excel Spreadsheet Design and Organization - Excel Data Validation - Excel Reporting - Excel automation bug solving I used to work as an automation engineer in Japan for 3 years so I also can translate English <> Japanese. - Besides that, I am also a mechatronic engineer so I can do Electrical design and PLC/HMI programming (especially Mitsubishi PLC/TP) -I can use English and Japanese fluently (TOEIC 700 and JLPT N2) - I am a person who is always willing to listen and learn so please get in touch with me to accomplish your goals! Thank you!

𝐌𝐨𝐬𝐭 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫𝐬 𝐛𝐮𝐢𝐥𝐝 𝐟𝐫𝐨𝐦 𝐬𝐜𝐫𝐚𝐭𝐜𝐡. 𝐈 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐥𝐚𝐮𝐧𝐜𝐡 𝐟𝐚𝐬𝐭𝐞𝐫 𝐚𝐧𝐝 𝐬𝐦𝐚𝐫𝐭𝐞𝐫. I specialize in building ready-to-deploy platforms like Healthcare systems, booking apps, SaaS products, and custom business solutions - saving you time, cost, and months of development. 𝐈 𝐚𝐦 𝐚 𝐒𝐞𝐧𝐢𝐨𝐫 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐚𝐧𝐝 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐧𝐭 𝐰𝐢𝐭𝐡 𝟏𝟐+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐢𝐧𝐠 𝐬𝐞𝐜𝐮𝐫𝐞, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐡𝐢𝐠𝐡-𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐟𝐨𝐫 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬, 𝐒𝐌𝐄𝐬, 𝐚𝐧𝐝 𝐅𝐨𝐫𝐭𝐮𝐧𝐞 𝟓𝟎𝟎 𝐜𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬. 👨‍💻 I specialize in building scalable, secure, and cloud-based backend platforms using C# ASP.NET Core, .NET 6/7/8, Web API, Microsoft Azure, AWS and the Microsoft .NET ecosystem, working across the full SDLC from system analysis and architecture to development, deployment, and long-term support. Main Focus: ✔ C#, .NET Framework, ASP.NET, ASP.NET MVC, ASP.NET Core ✔ WPF & Windows-based application development ✔ Blazor (Server & WebAssembly), Web API, REST & SOAP ✔ Entity Framework / EF Core, Dapper, LINQ, ADO.NET ✔ Angular (AngularJS-Angular 15), ReactJS, Next.js, JavaScript, jQuery ✔ SQL Server, MySQL ✔ CMS & E-Commerce: Umbraco, NopCommerce, Sitecore ✔ Cloud & DevOps: Azure, Docker, Kubernetes, CI/CD, DevOps ✔ Web & UI Technologies: Web Services, SOAP, XML, XSL, HTML, CSS, AJAX, DOM ✔ Best Practices & Methodologies: SOLID, DRY, Design Patterns, Agile/Scrum ✔ UI/UX & Design Tools: Figma, Illustrator, Dreamweaver, Photoshop ✔AI Integration: Automation, chatbots, LLM & NLP-based intelligent application features (OpenAI, Azure AI). 𝐁𝐞𝐲𝐨𝐧𝐝 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐈 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞 𝐎𝐩𝐞𝐧𝐀𝐈 / 𝐂𝐡𝐚𝐭𝐆𝐏𝐓 𝐀𝐏𝐈𝐬 𝐭𝐨 𝐛𝐮𝐢𝐥𝐝 𝐀𝐈-𝐩𝐨𝐰𝐞𝐫𝐞𝐝 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬, 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬, 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬 𝐢𝐧𝐭𝐨 𝐦𝐨𝐝𝐞𝐫𝐧 𝐬𝐲𝐬𝐭𝐞𝐦𝐬. 𝐖𝐡𝐚𝐭 𝐬𝐞𝐭𝐬 𝐦𝐞 𝐚𝐩𝐚𝐫𝐭: ✔ Enterprise-grade backend architecture ✔ Scalable cloud solutions (Azure & AWS) ✔ Secure API development & system integration ✔ Clean, maintainable, production-ready code ✔ Strong communication & structured delivery I don’t just develop APIs - I architect scalable platforms that drive real business growth. Let’s connect to discuss your requirements and design a robust backend solution tailored to your needs.