Hello, Thank you for checking out my profile. Here is a quick overview of my skills & strengths, I am Software Architect well organized, dedicated, energetic, hardworking, efficient and self motivated. Education: I have Master in Software Engineering Degree and Bachelor in Computer Science & Information Technology( CSIT . Seeking for the challenging job from the reputed organization where I can use my skills, knowledge and experience for the company’s progress and benefit. Over the last 18 years, I have designed ERP, DFD, ERD, GUI, process modeling & developed a wide range of database software using Oracle database, Oracle Forms and Reports, Oracle Apex, BI Publisher, Power BI, SQL Server, MySQL, Postgres, FileMaker Pro in home and abroad. I am confident I would make a valuable and immediate contribution to your operations. My technical skill are as follows: Domain Competency : * 18+ years of HealthCare domain experience. * 12+ years of Pharmaceutical, Manufacturing, Supply Chain, and Financial domain experience. * 03+ years of Bank, Oil & Gas, Education, Association domain experience. * 01 + years of Trade, Digital Marketing, and Distribution domain experience. * 01 years of Real Estate Industry, Hotel, and Tourism domain experience. Technology Expertise: 01: Database Experience: Oracle Database7-11g R2,12C, 18c,19c, Autonomous database, Oracle Application Server10g, Developer suite 10g, Oracle Form/Report/Query Builder, Warehouse Builder 10g( ELT, ETL, Cube and Dimensions), Oracle Discoverer, Oracle BI Publisher Desktop, Oracle BI Publisher 10g,Oracle web logic, PL/SQL, Oracle XE 11g, MS SQL Server 2008, MySQL, Postgres, Filemaker pro, MS Access.5000+ Reports & pages development experience using Oracle, APEX, Oracle BI Publisher, Microsoft Power BI and Developer Suit. 02: Web Programming Language: Java Script, jQuery, Bootstrap, Ajax,VB Script, ASP,DHTML, Jasper- Crystal Report, HTML, XML,WML,CSS, JDeveloper 11g,ADF,Tomca,, Tomcat, PHP, WordPress, joomla, Oracle APEX 3,4,5 to APEX 21.1 03: Programming Language: C, C++, Java 04: Operating System: DOS, Windows Server, Red Hat Linux 05: Application Program: Ms Office, 360, MS Visio 2003, SmartDraw. TALLY, Quick Books, STAAD, TOAD,SPSS,STATISCA,Sage MAS,Arcview,Arc GIS,ProBank, PCbank,Wincor Nixford banking Software. Application Server.MS Project, Putty, FTP,UML. Balsamiq Mockups, Pencil, yFiles, ER/Studio. Trello, jira,p-tracker, Monday.com. 06: ERP: mPharma ERP, mhealthcare ERP, Oracle EBS, Openbravo, OpenERP, Orangehrm, 07: Hardware: Assembling, Troubleshooting, BIOS Setup, Server configuration(HP,DELL,IBM),Toshiba,Compaq,Dell,Asus Laptop Setup 08: Networking: Network Cabling, Device Setup, Protocol & Service Setup, Server Configuration-Domain Registration in Win NT Server 4.O, Windows Server 2000/2003. Network Troubleshooting, Network Maintenance, Proxy Server, Firewall, Switch, Router Configuration. 09: Cloud System: Oracle Cloud, Amazon Cloud-AWS, hostmonster.com Publication: 1) Cloud Application Development- Oracle Apex link are as follows rokomari dot com/book/207906/cloud-software-development-oracle-apex?fbclid=IwAR1Xfwqa8n9n3vK8OMp0g0B20C5eJSCmpFXR4gqCuRmyNlcuQNNui1zAPwY 2) Business Intelligence BI - Oracle BI Publisher, Microsoft Power BI rokomari dot com/book/268513/oracle-bi-publisher 3) Journal ijsecs.ump.edu. my/index. php/archive/17-v4/74-ijsecs-04-0044 4) //globaljournals. org/GJCST_Volume18/5-Rework-and-Reuse-Effects.pdf Membership: :Bangladesh Computer Society Membership ID: AM05212. Bangladesh Software Testing Board

Congrats !🙌 You’ve found the developer for your: ➖Internal applications ➖Customer-facing applications You DESERVE more than a developer but someone with the technical consultations you'd need to help you navigate mistakes & pitfalls it takes to make your ideas a reality Why ⁉️ Why should you believe I am well-suited to help you? 🏆Over 5 years of experience with 30+ live apps from various niches 🏅 3 AppSheet Certs : Building Apps With AppSheet ( Foundation, Implementation & Automation) 🏅 Google Business Intelligence Certificate 🏅Build Apps & Websites with Firebase. 🏅 Flutter Development 🏅Generative A.I What I offer: 👇👇👇 ✅Development of internal tools / apps for your business using AppSheet/Flutterflow ✅Development of customer-facing tools / apps for your business using AppSheet/Flutterflow ✅ Optimization & Fine-tuning of ur app using best standard practices AFTER you've tried yourself ✅API Integrations with your app via 3rd party tools like Make, Zapier, Stripe etc ✅Clear communication via video-recordings, meetings & layout diagrams ✅Cross-platform development (Android/IOS/Web) ✅Data Cleansing & Migration ✅Data Visualization (via Dashboard or Looker Studio) ✅Database Design ✅Process Automation of SOP My Toolkit Of Expertise Includes: 🔧Google AppSheet 🔧Flutterflow 🔧Glide AI 🔧Google Sheets 🔧Supabase 🔧Airtable 🔧Firebase 🔧Make.com 🔧SQL 🔧 Zapier 🔧SQLite 🔧AppScript🔧Google Data Studio/Looker ➖Service Industries I've Served 🗞️🧑‍🎓 📈Real Estate, 📈Electricians,📈Construction,📈Scientists, 📈Health Care, 📈Medical Equipment, 📈Facility Mgt, 📈Chefs 🧑‍🍳,📈Hotel Mgt🛀, 📈Field Service timesheet & CRMs Well, you read it to this point. 🫵😜Click to invite me & get a free prototype/MVP of your project or scroll below for more 👇👇👇 Best Regards, Oginni O.| Sholz

Full Stack .NET Developer with 25+ years in C#, SQL Server, VB6, and Access. I build custom software, fix legacy systems, automate Excel reports, and optimize databases. 100+ 5-star projects Need a .NET app built? An Access database fixed? Excel automated? Power-BI Dashboard? SSRS Report? I do it all – reliably. 25+ yrs, 100+ 5-star projects (Guru). Let's talk Your Trusted Partner for Business Software That Just Works I've completed over 100 projects on another platform with perfect 5-star ratings. I'm new to Upwork, but not to freelancing. For over 25 years as a Full Stack .NET Developer and Software Architect, I've helped businesses like yours modernize operations, solve complex data problems, and automate tedious tasks. I don't just write C# code; I build reliable, user-friendly tools using ASP.NET Core, WinForms, WPF, and SQL Server backends that become the backbone of your daily workflow. As a seasoned developer specializing in the Microsoft ecosystem, I offer a unique blend of modern application development and deep expertise in maintaining legacy systems built in VB6 and older Access versions. My focus is on delivering clear value: saving you time, reducing errors, and giving you control over your data. What you get when you hire me: I deliver more than just working code—I deliver peace of mind. I build and maintain advanced .NET applications (C#, ASP.NET Core, .NET Framework) with scalable backend architectures, clean REST APIs, and heavily optimized SQL Server databases using Entity Framework, stored procedures, and performance tuning. I have deep experience integrating these systems with enterprise platforms like ERPs, CRMs, e-commerce engines, OMS, payment gateways, and shipping APIs. On the technical side, I excel at auditing messy codebases, refactoring legacy code into maintainable systems, debugging the most stubborn production issues, implementing secure authentication/authorization, and reviewing code to recommend real architectural improvements. I write clean, well-documented code and collaborate seamlessly with project managers, QA, front-end developers, and technical leadership. On the consulting side, I work entirely independently, communicate technical decisions in plain business language, and give you an honest, no-surprises assessment of risks, timeframes, and blockers from day one. I document everything, join calls whenever needed, and treat your timeline as seriously as my reputation. How I Can Solve Your Business Challenges: · Modern Desktop & Web Applications: Building robust, scalable systems in C# .NET (WinForms, WPF) with SQL Server backends for inventory, ERP, and custom business logic. · Database Design & Optimization: Expert in SQL Server and Microsoft Access. I specialize in converting outdated Access databases, fixing performance issues, and designing efficient, secure data structures. · Office Automation & Integration: Creating powerful macros and add-ins for Excel, Word, and Outlook to automate reports, generate documents, and streamline communication. · Legacy System Support & Troubleshooting: A proven expert in Visual Basic 6 (VB6) and older Access versions. I can take over undocumented, complex systems, reverse-engineer them, and provide stable, long-term support. · API Integration & Data Consolidation: Connecting your software to other services, pulling data from various sources (APIs, Excel, CSV), and creating a single source of truth. · Custom Reports in Intuit QuickBooks via ODBC connection, execute queries, retrieve data/transactions based on user defined criteria. Connect to QuickBooks via its API to post vouchers through custom desktop/web applications. Import/Export from QuickBooks. Why Clients Keep Coming Back: · Deep Domain Knowledge: I've built solutions for construction, manufacturing, legal, banking, and warehousing. I understand your industry's unique challenges. · Clear Communication: I translate technical jargon into plain English. You'll always know the plan, the progress, and the outcome. · Low-Risk, High-Value Projects: I believe in starting with a clear assessment and a fixed-price roadmap. You'll know exactly what you're getting before any major work begins. Let's build something great together. Send me an invitation, and let's discuss how I can bring reliability and expertise to your project. The difference between a cheap developer and a senior architect often isn’t in the features you can see, but in the catastrophes you never see. While I'm newer to Upwork, I've maintained a 100% success rate with 50+ projects over 10 years on Guru dot com. You can see my extensive portfolio and client reviews there to verify my track record there. My profile ID is 'sunil-2060'

Hello everyone, I'm a 10 years professional developer/designer. I'm specialized in Website & Mobile App Development: - Website: PHP, WordPress, Drupal, Magento, Joomla - Mobile App: Android, iOS I'm a CMS specialist, web designer & developer, with good knowledge of On-Page SEO. I have developed websites specifically WordPress, Drupal, Magento, Joomla for various businesses. For Web Design, my favorite tool is Sketch, Figma, photoshop. I create good looking yet functional website and make sure it supports your business. I have got much experience working with **WordPress, Magento, Drupal, Joomla, **PSD to HTML, **XHTML, **CSS, **PHP, **Jquery, **SEO specialist. I do not have very higher demand but I want to utilize my skill properly and want to build a very professional relationship with my clients. I'm seeking for ongoing job instead of changing clients randomly.

I’m a Senior .NET developer specializing in building, integrating, and maintaining reliable web, desktop, and data-driven applications using C#, ASP.NET Core/MVC, Blazor, and SQL Server. I am also helping businesses develop and extend Shopify stores with custom functionality, integrations, and optimized store setups. Since 2006, I’ve worked with startups and established companies on new product development, API integrations, and long-term maintenance of complex applications. Alongside backend development, I support Shopify projects from store setup and theme customization to advanced integrations and automation. 🔹 How I Can Help ⚙️ Backend & Integration Services • Build scalable .NET web applications from scratch • Integrate third-party APIs and payment systems (Stripe, PayPal, Podio, Mailgun, etc.) • Modernize legacy ASP.NET/Web Forms/MVC applications • Improve performance, stability, and maintainability • Provide dependable long-term support and clear communication 🛍️ Shopify Services • Shopify store setup (products, collections, navigation) • Theme customization (Dawn, Kalles etc.,) • Store optimization for performance and usability • App setup and configuration (reviews, payments, shipping) • Custom functionality using APIs and automation 🔧 Technical Expertise Backend: C#, .NET / ASP.NET Core, MVC, Web Forms, Entity Framework, REST APIs Frontend: Blazor, Razor Pages, HTML, CSS, Bootstrap, JavaScript, jQuery eCommerce & Shopify: Shopify store setup, themes customization, Liquid, app & payment gateway integrations Desktop: WinForms Databases: SQL Server, MySQL, PostgreSQL, Firebird Integrations: Payment gateways, CRM integrations, shopify API, data import/export (CSV, Excel, XML, PDF) ⭐ Why Clients Choose Me • Clean, maintainable production-ready solutions • Strong backend foundation + Shopify capability • Fast onboarding for existing or abandoned projects • Strong troubleshooting and problem-solving ability • Clear, responsive communication • Reliable long-term support — not just one-off delivery If you need help building a new .NET application, eCommerce business using Shopify, modernizing an existing system, or integrating third-party services, I’m happy to discuss how I can support your project.

100+ business plans · 40+ pitch decks · $37M+ raised · 4 years · 100% positive feedback Investors see hundreds of decks and plans every week. Most get ignored. The ones that win funding are built with sharp strategy, clean financials, and a story that lands fast. That's what I build. Over 4 years, I've worked with early-stage founders, growth-stage operators, and startup teams across SaaS, fintech, real estate, e-commerce, and healthcare. The result: $37M+ raised, 100+ business plans delivered, and a perfect feedback record. Services: Business Plans — Full investor-grade plans with market analysis, competitive landscape, financial projections, and go-to-market strategy Pitch Decks / Investor Decks — Structured, visual, and built to communicate value in under 3 minutes — delivered in PowerPoint, Google Slides, or Canva Financial Models — Detailed revenue forecasts, P&L statements, and funding requirements that hold up under scrutiny Marketing Plans & One-Pagers — Clear positioning and growth strategy, from a single-page summary to a full multi-channel plan Typeform & JotForm Builds — Logic-based, branded forms with automation that actually convert Every deliverable is researched and built from scratch. No recycled templates, no generic output. Unlimited revisions until the work meets your standard. Send me a message with what you're working on. I'll tell you exactly how I can help.

******** ******** ******** What UpWork clients say about me ******** ******** ******** I've used Upwork for years on numerous jobs. Mr. Vikram is one the fastest, and skilled developers I've worked with. In fact, I'm using Mr. Vikram for an even bigger-scoped job next. If you're looking for a Wordpress developer you found him. ---- Nathan Richardson "vikram was invited to work on a project for us to design a website. he was very experienced and taught us lots. the quality of the product was great and will use him again for future work." ----Scott Gallupe Vikram was excellent to work with and I am delighted with the result. I appreciated his calmness and patience throughout. To me as a non-technical person, the main challenge in finding any type of technical expert is that they often speak in jargon - however, Vikram communicates clearly and in a user-friendly way, so I understood what was going on. A very good experience all-round and highly recommended. I will be using Vikram for any updates to the site and related work. ----Lubna Gem Arielle It's always a pleasure to work with Vikram. He is responsible, responsive and works hard to deliver high-quality work. ----Himakara Pieris -------------------------------------------------------------------------------------------------- I have several years working with Photoshop, WordPress, WooCommerce, aMemberPro, Gravity form, MailChimp, etc. I can design and convert designs into fully functional WordPress websites. I'm also good at HTML5, and CSS3. I have worked on many projects to convert PSD/XD/Figma design into WordPress/HTML5 & CSS3/HubSpot/WebFlow/Shopify etc. I have sound knowledge of SEO and my development is always SEO-friendly. I optimise code according to SEO best practices & speed optimisation. I have worked on small to large Projects (more than 450+ Projects) and continue down to road to deliver my best. I am always trying to solve all problems that I encounter. I'm friendly, easy to work with, fast at what I do and can speak with you by email. Quick response and fast turnaround are my specialities. I am always available by Email. According to you, I will be available more than 40 hours per week and able to start the project as soon as possible.

WordPress can be unpredictable. Sites crash, plugins conflict, things break at the worst possible time. I've been dealing with these problems for over 10 years — so I know exactly where to look. Most of my work falls into a few areas: Debugging and fixing — white screens, broken checkouts, plugin conflicts, site crashes. I find the actual cause, not just a quick patch. Custom plugin development — when existing plugins don't do what you need, I build something that does. Clean, maintainable code that works with your setup. API and third party integrations — payment gateways, CRMs, shipping providers, custom REST APIs. If two systems need to talk to each other, I can make that happen. WooCommerce development — custom order flows, checkout logic, product variations, performance issues. I've worked on stores of all sizes. AI and automation — GPT integrations, Make and Zapier workflows, smart tools built into WordPress. Practical stuff that actually saves time. I work with clients who want someone they can rely on long term — not just for one job. If something's broken or you need something built properly, feel free to reach out.

I build Shopify, WooCommerce, mobile app, and ecommerce integration workflows where orders, customers, products, payments, inventory, and backend systems need to stay synced reliably. My work is focused on ecommerce technical implementation, not just basic website development. I help businesses connect Shopify, WooCommerce, mobile apps, CRMs, ERPs, payment tools, Google Merchant Center, forms, and custom systems through clean APIs, webhooks, automation, and backend workflows. 🛒 Shopify API & Ecommerce Automation • Shopify Admin API and Storefront API integrations. • Shopify webhook setup, debugging, and automation. • Product, order, customer, inventory, and fulfillment sync. • Shopify custom app and workflow automation. • Shopify Plus workflows and backend logic. • Cart, checkout, product, customer, and order workflow improvements. • Google Merchant Center product feed fixes and ecommerce technical issues. • Shopify theme and Liquid updates when needed for integration work. 🔗 API Integrations & Backend Workflows • WooCommerce REST API integrations. • Custom REST API integrations. • CRM, ERP, payment, shipping, and form integrations. • Salesforce, Acumatica, and other backend sync workflows. • Stripe and payment flow setup, debugging, and fixes. • OAuth, JWT, API authentication, and secure connection handling. • Error handling, retries, idempotency, logging, and monitoring. • Data mapping, missing field fixes, duplicate prevention, and sync validation. 📱 React Native & Mobile API Debugging • React Native iOS and Android app debugging. • Mobile apps connected with Shopify, WooCommerce, Firebase, Supabase, and custom APIs. • Firebase authentication, Firestore, notifications, and backend workflow fixes. • API response handling, app data sync, and mobile backend issue resolution. • Payment, analytics, maps, and user workflow debugging. • App Store and Play Store launch support when required. 🛠 Typical Projects I Handle • Shopify to ERP or CRM integration. • Shopify webhook automation and API debugging. • Shopify product, order, customer, and inventory sync. • WooCommerce API integration and automation. • Google Merchant Center feed or product approval fixes. • Stripe or payment flow setup and issue fixing. • Salesforce or Acumatica data sync workflows. • React Native app API and Firebase debugging. • Admin dashboards, logs, and operational tools. • Ecommerce bug fixing and production support. I focus on clean implementation, clear communication, and production reliability. I do not just connect APIs and leave hidden issues behind. I think through failed webhooks, duplicate data, missing fields, retry logic, mapping issues, payment failures, feed errors, and safe handover. If you need someone who can handle Shopify APIs, WooCommerce, ecommerce automation, backend workflows, payment flows, Google Merchant Center fixes, and React Native API debugging together, I can help you plan and ship it properly.

Need to connect Jotform or Typeform with tools like Monday.com or Airtable? I specialize in building "smart, fast, and reliable no-code automations" using Zapier. 💼 What I Do: ✔️ Jotform automation via Zapier (lead routing, CRM updates, email triggers) ✔️ Typeform integration with Airtable (real-time syncing, filtering, and automation) ✔️ Monday.com workflow setup connected with forms ✔️ Error-proof Zapier automations — I test everything for reliability 🚀 Why Me? ✅ 100% Job Success Score on Upwork ✅ Fast delivery and crystal-clear communication ✅ Experience with real client projects + ready to show demos Let me save you hours of manual work and make your systems *talk to each other* the right way. Send me a message today, I’m online and ready to start.