Hire the Best .NET Framework C# Engineers in Texas

My work sits between fractional CTO leadership, custom software development, workflow automation, Microsoft Azure infrastructure, and applied AI. I can help define the technical strategy, map the operational problem, design the system, build the application, deploy it, and support it after launch. I am not only an advisor. I still actively code, architect, integrate, and troubleshoot. That allows me to move between business leadership and implementation without losing the details that determine whether a system actually works. I work best with businesses that need a technical partner who can: Understand the business process before recommending technology Translate operational problems into software requirements Design secure, maintainable systems Build custom portals, internal tools, APIs, databases, and integrations Modernize spreadsheet-heavy or disconnected workflows Deploy and manage applications in Microsoft Azure Add AI where it creates measurable operational value Support long-term maintenance, reliability, and process improvement A major part of my work is practical AI for business operations. I do not treat AI as a magic layer added to a broken process. Useful AI starts with clean workflows, defined data ownership, permission boundaries, logging, and clear human review points. I build AI-enabled systems for internal copilots, document intake, summarization, classification, data lookup, knowledge base search, workflow routing, reporting, and human-in-the-loop review. For regulated or data-sensitive environments, I focus on controlled adoption: what data AI can access, where review is required, how outputs are logged, and how the system fits into existing operations. I also design and administer Azure-hosted business systems. That includes application hosting, databases, storage, access control, monitoring, backups, production support, and hybrid or on-premise integrations. My goal is boring, reliable cloud infrastructure that is secure, maintainable, and cost-conscious. I build and maintain FlexPortal, a configurable business management platform for workflows, client portals, reporting, automation, secure document handling, and operational visibility. That work keeps me close to the same problems many clients bring here: too many disconnected tools, unclear ownership of data, repetitive manual work, and systems that no longer scale. My background includes custom CRMs, secure client portals, CMS platforms, asset management systems, lab automation, trust and financial services workflows, fraud prevention processes, internal business applications, workflow automation, and applied machine learning. Common projects I can help with include: Custom business portals and internal operations platforms Fractional CTO support for software and AI initiatives Azure-hosted web applications, APIs, and databases AI-assisted workflows and internal copilots OpenAI and GPT integrations for business applications Document processing, summarization, classification, and extraction CRM, project management, invoicing, and reporting systems Data integrations between disconnected platforms Dashboards and operational reporting Workflow automation and process cleanup Legacy system cleanup and modernization Secure client-facing portals and document workflows Azure administration, monitoring, backups, and maintenance Technical background: AI / Automation: OpenAI API, GPT-based workflows, AI agents, NLP, document processing, retrieval-based systems, Python, TensorFlow, PyTorch Cloud / Azure: Azure PAAS, Azure App Services, Azure Functions, Azure SQL, Azure Storage, Azure AI Services, hosting, monitoring, backups, access control, and hybrid integration, AWS Backend / Full Stack: .NET, .NET Framework, Flask, SQLAlchemy, PHP, Laravel, Java Frontend: Angular, Vue.js, Flutter, Next.js Data / Security: MSSQL, MySQL, Duende IdentityServer, role-based access, secure data design, Supabase, PostgresSQL I have 15+ years of experience in full-stack development, workflow automation, data systems, cloud-hosted applications, and applied machine learning. I also have an M.S. in Computer Science from Missouri University of Science & Technology and am a Certified Scrum Master with practical Agile and Lean experience. If you need someone who can think like a CTO, understand the operational problem, design the system, write the code, manage the Azure environment, and apply AI without creating unnecessary risk, I can help.

Microsoft Certified with 15+ years of full-time, professional experience as a software engineer in various fields such as Engineering, Higher Education, Human Resources, Accounting, and Manufacturing. Cloud (AWS): - Hosting and Storage | S3 - Global Content Delivery | CloudFront - Serverless Cloud Functions | Lambda - API Gateway | Deploy, manage, and secure APIs - Email | SES | Transactional and marketing email delivery - Virtual Private Servers | EC2 | Lightsail - DNS | Domain Registration | SSL Management | Route 53 Web & Application Development: - C# | ASP.NET Core | VB.NET | WinForms | WPF | Console - Python | Django - PHP | WordPress - Node.js | Lambda - HTML5 | JavaScript | CSS Automation & Scripting: - OpenAI | ChatGPT | integrations and automations - Python | scripting and API workflows - Windows | PowerShell task automation - Google Workspace | Sheets, Forms, Gmail, Apps Script - iOS | Apple Script | Shortcuts | Terminal automation Database: - SQL Server - Oracle - MySQL - SQLite Consultations and Mentoring: - Single Session | Debugging | Optimization | Q&A - Long-Term | Engineering | Architecture | Development | Cloud Infrastructure Please consider allowing me to be part of your next project. I look forward to the opportunity of making you my next satisfied client.

Hey 👋 Hamza here, ready to help you solve complex tech problems and build solutions with top-notch quality and performance. With over 8 years of experience as a full stack engineer, I specialise in creating reliable backend services, user-friendly web applications and cloud & DevOps solutions in fast-paced startup environments as well as enterprise-scale projects. Whether you need to build inspiring UIs or optimise your database, roll out cloud solutions or streamline your DevOps pipelines, I’ve got the skills to make it happen. 🔧 Tech Stack: Backend: Node.js, Python (FastAPI, Django), C#, .NET, PostgreSQL, MongoDB, Supabase Frontend: React, Next.js, Vue, Angular, Blazor, Tailwind, TypeScript Cloud & DevOps: AWS, Azure DevOps, GCP, Docker, Terraform, CI/CD Tools: Git, Jira, Postman, Jenkins, Redis, Jest ... I’m always excited to collaborate with clients and take their projects to the next level. If you’re looking for someone who can get things done right and fast, feel free to message me anytime. I'm here to help!

Hello, I'm Terry, a product-oriented Fullstack Engineer providing comprehensive tech solutions including app development, AI integration and system administration. My commitment to blending innovation with practicality ensures user-friendly results tailored for success. Let's collaborate on making your vision a reality!

We help enterprises modernize, migrate, and future-proof IBM i (AS400), Mainframe, COBOL, and RPG environments while integrating them with cloud-native, API-first, and AI-enabled architectures. We are also ISO 42001 and ISO 27001 certified, ensuring strong AI governance and information security standards. Since 2013, we have delivered transformation programs for 100+ global clients, including Fortune 500 organizations—turning rigid legacy platforms into scalable, digital ecosystems. With deep expertise across IBM i, ERP, EDI, cloud, and enterprise application stacks, we bridge traditional systems with modern Java, .NET, cloud, microservices, AI, and real-time integration frameworks. Legacy Systems & IBM i / Mainframe Modernization Platforms: IBM i (AS400 / iSeries), IBM z, COBOL, RPG, SQLRPGLE, CLLE, Synon, NetCOBOL, Fujitsu COBOL, Delphi Operating Systems: OS/400 (V5R3–V7R5), IBM AIX Tools: Profound, LANSA, Synon, WebSphere, ARCAD, X‑Analysis, MIMIX, RDi, ACS Core Modernization Services AS400 / IBM i modernization & green‑screen transformation RPG to Java and .NET migration COBOL to NetCOBOL / Fujitsu COBOL conversion IBM i API enablement & microservices architecture DB2/400 migration to PostgreSQL, SQL Server, Cloud databases IBM i cloud migration (AWS & Azure hybrid models) Legacy application refactoring & performance optimization Full‑Stack Development (Java | .NET | PHP | Delphi) Java: Spring/Spring Boot, Hibernate, Struts, Microservices, REST/SOAP, Kafka, Camel .NET: .NET Core/5–7, ASP.NET Core, MVC, Web API, Blazor, WCF, SignalR, EF Core, WPF, WinForms PHP & Delphi: Laravel, Symfony, CodeIgniter, Yii, Zend | Delphi 7–11, RAD Studio, VCL, FireMonkey Frontend: React, Angular, Vue, Next, Bootstrap ERP, Integration & Streaming ERP: JobBOSS ERP (Manufacturing), JD Edwards (CNC, BSSV, Z‑Tables, UBE), Infor (XA, LX), PrismERP, S2K, CAMS/400, Dynamics AX Integration: MuleSoft (API‑led, DataWeave, RAML), Apache Kafka, REST/SOAP, cloud & hybrid integration EDI & B2B Integration X12, EDIFACT, VDA, TRADACOMS • Transactions 850–945 • VANs: OpenText, Liaison, GHX • FTP/SFTP/AS2 IBM Sterling, SPS Commerce, TrueCommerce • End‑to‑end EDI onboarding & automation AI, Cloud & DevOps AI: Code analysis, automated refactoring & tests, smart documentation, intelligent EDI validation Cloud & DevOps: AWS, Azure, GCP • CI/CD, Docker, Kubernetes, Jenkins, GitHub Actions Databases: DB2/400, PostgreSQL, MySQL, SQL Server, Oracle, MongoDB, Redis Why Choose Us? Proven IBM i / IBM z modernization expertise Kafka & MuleSoft real-time integration Deep EDI & ERP (Infor, JDE) capability Structured, outcome-driven transformation AI‑assisted acceleration for faster transformation Performance Assurance Dedicated 40+ hrs/week resource Direct Upwork communication Daily updates, weekly reports On-time, high-quality delivery Let's connect - If you are planning AS400 modernization, RPG conversion, COBOL migration, ERP integration, EDI automation, or AI-enabled transformation, we help you execute with precision and measurable outcomes. Keywords- IBM i Modernization | AS400 Modernization | RPG to Java Conversion | RPG to .NET Migration | Free Format RPG | Green Screen Modernization | IBM i Web Enablement | Legacy System Modernization | IBM i GUI Modernization | IBM i Cloud Migration | DB2 Migration | IBM i Consultant | Infor ERP Integration | JD Edwards EnterpriseOne | JDE API Integration | JDE Cloud Migration | ERP Integration | EDI 850 810 856 | WMS Integration | Cobol to Netcobol | Fujitsu Cobol | Delphi Modernization | Mainframe Migration | AI-Assisted Development | DevOps for IBM i | Enterprise Application Modernization | COBOL Migration | Mainframe Modernization | Job BOSS | IBM BOB | AI‑Assisted Modernization | ISO27001 | ISO42001

Hi, I’m Faizan 👋 Senior .NET Developer & Full-Stack Web/SaaS Engineer with a proven track record of delivering scalable, secure and high-performance solutions for startups, growing businesses, and enterprise systems. With 7+ years of hands-on experience, I design and build end-to-end platforms from robust backend architectures to modern user-friendly interfaces, ensuring every system is optimized for performance, scalability, and long-term reliability. 🚀 𝗠𝘆 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: • 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 & 𝗔𝗣𝗜 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Expert design of RESTful APIs and Microservices Architecture. • 𝗦𝗲𝗰𝘂𝗿𝗲 𝗔𝘂𝘁𝗵𝗲𝗻𝘁𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Implementation of bulletproof authorization layers using JWT and OAuth. • 𝗛𝗶𝗴𝗵-𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: Strategic optimization utilizing SQL Server, PostgreSQL, and Redis. • 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 & 𝗨𝗜: Clean, responsive, and maintainable component-based design using React and Angular. • 𝗖𝗹𝗼𝘂𝗱 & 𝗗𝗲𝘃𝗢𝗽𝘀: Full cloud orchestration across Microsoft Azure (App Services, Functions, Service Bus) and AWS (S3, CloudFront, scalable deployments). • 𝗖𝗜/𝗖𝗗 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Deployment infrastructure setup using Azure DevOps, Jenkins, and Docker. • 𝗦𝗮𝗮𝗦 & 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Multi-tenant SaaS architectures integrated with Stripe, Twilio, SendGrid, and Mailchimp. 💼 𝗜 𝗖𝗮𝗻 𝗛𝗲𝗹𝗽 𝗬𝗼𝘂 𝗪𝗶𝘁𝗵: • 𝗖𝘂𝘀𝘁𝗼𝗺 𝗦𝗮𝗮𝗦 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Taking your software ecosystem directly from MVP to live production. • 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲-𝗚𝗿𝗮𝗱𝗲 𝗪𝗲𝗯 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀: Engineering secure, highly available platforms that process heavy business workloads. • 𝗖𝗹𝗼𝘂𝗱 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Modernizing legacy environments, optimizing costs, and cloud containerization. • 𝗔𝗜-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻: Building deterministic pipelines and deep LLM tool integrations. • 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗧𝘂𝗻𝗶𝗻𝗴 & 𝗦𝗰𝗮𝗹𝗶𝗻𝗴: Eliminating database bottlenecks and refactoring code for high-traffic systems. 🌟 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲: • 𝟳+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗥𝗲𝗮𝗹-𝗪𝗼𝗿𝗹𝗱 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: Proven technical delivery across complex SaaS, fintech, and healthcare spaces. • 𝗙𝘂𝘁𝘂𝗿𝗲-𝗣𝗿𝗼𝗼𝗳 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: Strong adherence to DDD, microservices, and clean vertical-slice design. • 𝗟𝗲𝗮𝗱𝗲𝗿𝘀𝗵𝗶𝗽 & 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Extensive experience managing build lifecycles, leading engineering sprints, and conducting rigorous code reviews. I don’t just write code, I build reliable, scalable systems that solve real business problems and grow with your product. 📩 𝗟𝗲𝘁’s 𝗰𝗼𝗻𝗻𝗲𝗰𝘁! Share your project requirements, and I’ll help you turn them into a powerful, scalable solution. 🔧 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: .NET Developer Upwork | .NET Development | ASP.NET Core Developer | C# Developer | .NET Web Development | .NET Application Development | .NET API Development | .NET Backend Developer | .NET Full Stack Developer | .NET Core Developer | .NET Microservices Developer | .NET REST API Developer | .NET Enterprise Application Development | .NET SQL Server Developer | .NET Azure Developer | .NET Cloud Application Development | .NET Performance Optimization | .NET Migration & Upgrade Services ⚡ 𝗦𝗸𝗶𝗹𝗹𝘀 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: .NET Core, Node.js, React, SQL Server, PostgreSQL, SaaS development, AI integration, Azure DevOps, AWS, serverless, microservices, cloud deployment, RESTful APIs, workflow automation, database optimization, scalable platforms, performance optimization, DevOps pipelines