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

Hello! 👋 I’m a CTO, Senior .NET Core Developer, and AI Engineer with 20+ years of experience in C#, Microsoft Azure, cloud architecture, enterprise software, and Artificial Intelligence solutions. I help companies build scalable SaaS platforms, enterprise systems, internal tools, AI assistants, AI copilots, and production-ready AI products. As an AI Developer, I combine backend engineering with AI Development, Automation, API integration, and .NET Core architecture to create reliable Operational systems that solve real business problems. 📘 About Me I’m a technical leader with deep experience in software architecture, C# development, and .NET Core systems. Over the years, I’ve designed cloud-native platforms, distributed applications, Web API services, microservices, and enterprise backend systems for complex environments. My current focus is on Artificial Intelligence, AI Development, AI Agent Development, and practical Automation for business workflows. As an AI Developer, I build systems that connect LLMs, RAG, Azure AI Services, APIs, and business logic into stable products. The goal is not just to add AI features, but to create Operational value: fewer manual tasks, better decisions, faster delivery, and cleaner internal processes. As an AI Developer, I work across the full product lifecycle: discovery, architecture, backend logic, API integration, cloud setup, testing, deployment, and long-term support. I use .NET Core, Microsoft Azure, Orleans, RESTful architecture, and CI/CD to make sure every solution is secure, maintainable, and ready for real users. A strong part of my work is AI Development for SaaS products and enterprise platforms. I design Artificial Intelligence features, AI agents, AI assistants, copilots, workflow Automation, and API-connected systems that support real Operational needs. My background in .NET Core and distributed architecture helps me build high-concurrency applications that stay stable as usage grows. I also help teams modernize existing systems. As an AI Developer, I can review architecture, improve backend performance, connect AI services, build custom Automation, and turn fragmented workflows into one clear Operational process. 🛠️ Technical Skills C# & .NET Core Microsoft Azure & Cloud Architecture Orleans Distributed Virtual Actor Framework RESTful Architecture & Web API SaaS Development & Microservices Software Architecture & Design Patterns Artificial Intelligence solution design Artificial Intelligence architecture AI Development lifecycle .NET Core architecture AI Development for enterprise systems AI Developer implementation AI Agent Development & AI assistants Retrieval Augmented Generation LLM Prompt Design Azure AI Services API Design and Integration Automation workflows Operational system architecture MAUI & Blazor Angular DevOps, Kubernetes & CI/CD Aspire 🌿 Strategic Skills Enterprise Software Architecture Planning Artificial Intelligence strategy AI Development roadmap AI Developer technical leadership Automation planning Operational workflow optimization Cloud Migration & Optimization Performance Optimization Security & GDPR Compliance Cost Optimization Agile & Scrum Team Leadership Stakeholder Communication Technical Discovery & Roadmapping TOGAF Methodology Problem Solving 🏆 Certifications Microsoft Certified: Azure AI Associate Microsoft Certified: Azure Developer Associate Microsoft Certified: Azure DevOps Expert Microsoft Certified: Azure AI Fundamentals Xamarin Certified Mobile Developer 🤝 Let’s Connect I can help you design, build, and scale intelligent software solutions using C#, .NET Core, Microsoft Azure, Artificial Intelligence (AI), AI Development, AI Agent Development, Automation, API Integration, and Chatbot Development. Whether you need an AI Developer, a senior specialist, or a technical partner for a SaaS product, AI agent, API platform, or Operational cloud system, I can help turn the idea into a reliable solution that creates measurable business value.

Software developer from BICSoft. We are expert on c, c++, java, python with data structures, algorithm designing. And We are also expert in full stack website development using HTML, CSS, php, javascript, Ajax, Angular and react native etc. We have great reputation on android mobile apps development but now-a-days we are expert on native apps development using flutter, dart, react native, Xamarin native, Cordova, Iconic etc platform. We have a skilled & well reputed team. We have a mobile and web application developer team with over 6 years of experience in Native Android application development with Java, 3 years in Laravel/CodeIgniter and 1 years in React. we have also have done many image processing project work in OpenCV c++ . we have done many versatile work among all these fields. I am a quick learner and interested in all new technologies. All of our are graduated from Chittagong University Engineering and Technology.

I'm a senior .NET developer working since 2009 in building scalable, high-performance applications using technologies like C#, ASP.NET (MVC & Core), Web API, Entity Framework, LINQ, and SQL Server. I've worked on a wide range of projects—from enterprise-level web applications to desktop software—focusing on clean architecture, secure coding, and long-term maintainability. I’m also experienced with Azure services, identity management, and integrating third-party APIs, payment gateways, and background services. In addition to my .NET expertise, I have solid experience with React for building modern, responsive, and dynamic web front-ends. I’ve also worked with React Native to develop cross-platform mobile apps for both Android and iOS. Whether you need someone to build a system from scratch, step into an ongoing project, or optimize existing code, I can contribute across the stack and help drive your project to success.

Are you looking for a developer who understands both business logic and scalable architecture — not just someone who writes code? I help startups and growing businesses design and build secure, high-performance web, SaaS, and desktop applications that are built to scale. With over 10 years of full-stack development experience, I specialize in combining modern front-end technologies with powerful backend systems to deliver complete, production-ready solutions. Here’s what I can do for your project: Front End (Modern & Responsive UI): ✔ Angular (2+), TypeScript, RxJS ✔ Angular Material, Bootstrap ✔ Clean, responsive, user-friendly interfaces ✔ Performance-optimized SPA applications Back-End Development (Secure & Scalable APIs) ✔ ASP.NET Core, .NET 6/7/8, C#, Web API ✔ Python (Django/FastAPI) ✔ Node.js (Express/NestJS) ✔ RESTful API development ✔ Authentication & Authorization (JWT, Role-based access) Desktop Applications ✔ WPF & WinForms ✔ Modernization of legacy desktop apps ✔ Business automation systems Databases & Integrations ✔ SQL Server, MySQL ✔ Entity Framework Core ✔ Payment Integrations (Stripe) ✔ Accounting Integrations (QuickBooks Online) ✔ Third-party APIs I have successfully delivered projects across healthcare platforms, Financial & accounting systems, HR & payroll platforms, E-commerce applications, and Enterprise SaaS products. Why Clients Hire Me: ✔ 10+ years of real-world development experience ✔ Strong architecture & problem-solving mindset ✔ Clean, maintainable, and scalable code ✔ Clear communication & regular updates ✔ Reliable delivery on time and within scop I work closely with clients to understand their goals, communicate clearly, and ensure projects are delivered on time, within budget, and beyond expectations. Let's bring your 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 to life! 𝐈𝐍𝐕𝐈𝐓𝐄 OR 𝐌𝐄𝐒𝐒𝐀𝐆𝐄 𝐦𝐞, and We can discuss your 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬 and move forward 𝐚𝐜𝐜𝐨𝐫𝐝𝐢𝐧𝐠𝐥𝐲.

I’m a passionate Senior Game Developer / Gameplay Engineer with 6+ years of hands-on experience building AAA and AA titles across Unreal Engine, Unity, and C++. Over the years I’ve worked across the toughest parts of production, online multiplayer systems, replication at scale, performance optimization, and large gameplay feature ownership, while also contributing to emerging areas like blockchain integration and VR/AR simulation. At Magic Media, I contributed to an AAA first-person shooter (Revenge), where I focused on building and refining complex gameplay systems in Unreal and C++, implementing scalable ability-driven features using the Gameplay Ability System (GAS), and optimizing for performance in a production environment. I worked closely with designers and artists to ensure features were not only technically robust, but also met the gameplay quality bar expected from a AAA title. At Sovrun, I work as a Senior Unreal Engine Developer / Team Lead, contributing to an AA title while also supporting a blockchain-based Unity project using UniMUD. My core responsibilities are heavily multiplayer-focused matchmaking, networking, replication, and API handling implemented primarily in C++, alongside gameplay systems such as character abilities and inventory using a C++/Blueprint hybrid approach. In addition to engineering, I mentor junior developers, run code reviews, help unblock delivery, and guide architecture decisions so systems remain scalable, maintainable, and stable under iteration. I also contributed to an MMA game in UE5/C++, developing core combat gameplay (movement/attacks), a scalable combo framework, a fighting-style camera system, enemy AI, material-driven visual feedback (bruises/sweat tied to damage and exhaustion), and a full health/damage pipeline. Previously, at The VirtuLab, I engineered a highly realistic multiplayer VR rescue simulation, combining real-world terrain with Cesium, online connectivity with Epic Online Services, in-game voice with VIVOX, and custom VR interaction mechanics for immersive teamwork scenarios. This strengthened my experience building reliable networked features, real-time communication flows, and collaborating across multiple disciplines to ship simulation-grade experiences. Earlier in my career at Narsun Studios and MAIA Tech Systems, I built a broad portfolio across MOBA, PvE battle royale, and simulation projects, often bridging gameplay with backend systems and live-service needs. I also shipped an indie title, Sand Bullet, which I developed end-to-end and released on Steam, giving me a strong sense of product ownership and shipping discipline. Academically, I hold a Master’s in Big Data Science and Technology (Distinction, University of Bradford, UK) where I explored AI-driven interaction most notably controlling characters using EEG brain signals with deep learning in Unity and a Bachelor’s in Computer Science (FAST, Lahore), grounding my approach in robust engineering fundamentals and scalable system design. Technical highlights: Advanced C++/C# gameplay, AI, and network programming • Unreal Engine 4/5 and Unity development • Multiplayer systems: replication, dedicated server flows, matchmaking, online integrations • GAS and scalable gameplay architecture • Blockchain integration with Unity/UniMUD • VR/AR simulations and geospatial mapping (Cesium) • Cloud and data: AWS, GCP, PostgreSQL, Python • Version control: Perforce, Git I thrive in environments that push for a high quality bar and reward ownership. I combine strong gameplay engineering fundamentals with a delivery mindset building systems that are scalable, performant, and easy for teams to extend while also mentoring others and improving how teams ship. If you’re looking for someone who can own complex gameplay and multiplayer features and deliver them reliably, I’d love to connect.

Modern .NET applications need more than just code - they need structure, scalability, and long-term reliability. Bringing 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 of experience working with 𝐂#, 𝐀𝐒𝐏.𝐍𝐄𝐓 𝐂𝐨𝐫𝐞, 𝐚𝐧𝐝 𝐦𝐨𝐝𝐞𝐫𝐧 .𝐍𝐄𝐓 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 I develop scalable systems across enterprise applications, CMS platforms, and eCommerce solutions. My focus is on creating structured, maintainable codebases that support long-term growth rather than short-term fixes. I have hands-on experience with CMS platforms including 𝐃𝐍𝐍 (𝐃𝐨𝐭𝐍𝐞𝐭𝐍𝐮𝐤𝐞), 𝐔𝐦𝐛𝐫𝐚𝐜𝐨, 𝐒𝐢𝐭𝐞𝐟𝐢𝐧𝐢𝐭𝐲, 𝐚𝐧𝐝 𝐎𝐫𝐜𝐡𝐚𝐫𝐝, where I handle custom development, module creation, integrations, and performance improvements. On the eCommerce side, I work extensively with 𝐍𝐨𝐩𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 - customizing workflows, improving performance, and building tailored features based on business needs. 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊: ⦁ 𝐁𝐀𝐂𝐊𝐄𝐍𝐃- C#, ASP.NET Core, .NET Core, .NET 8, ASP.NET MVC, Web API, Entity Framework, LINQ, Microservices Architecture, SignalR, gRPC, Clean Architecture, Domain-Driven Design (DDD), CQRS ⦁ 𝐂𝐌𝐒 & 𝐄𝐂𝐎𝐌𝐌𝐄𝐑𝐂𝐄 - DNN (DotNetNuke), Umbraco CMS, Sitefinity CMS, Orchard CMS, NopCommerce, Custom CMS Development, Headless CMS, CMS Migration & Optimization ⦁ 𝐃𝐀𝐓𝐀𝐁𝐀𝐒𝐄- SQL Server, PostgreSQL, MySQL, MongoDB, Redis, CosmosDB, Database Design, Query Optimization, Indexing, Stored Procedures ⦁ 𝐂𝐋𝐎𝐔𝐃 & 𝐃𝐄𝐕𝐎𝐏𝐒 - Microsoft Azure, Azure App Services, Azure Functions, Azure DevOps, AWS (EC2, S3, Lambda, RDS), Docker, Kubernetes, CI/CD Pipelines, GitHub Actions, Infrastructure as Code (IaC), Linux ⦁ 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓𝐔𝐑𝐄 & 𝐒𝐘𝐒𝐓𝐄𝐌 𝐃𝐄𝐒𝐈𝐆𝐍 - RESTful APIs, GraphQL, Distributed Systems, Event-Driven Architecture, Scalable System Design, High Availability Systems ⦁ 𝐈𝐍𝐓𝐄𝐆𝐑𝐀𝐓𝐈𝐎𝐍𝐒 - Stripe, Twilio, SendGrid, Salesforce, DocuSign, Google APIs, Payment Gateways, SOAP APIs, REST APIs, Webhooks, Third-Party API Integrations ⦁ 𝐓𝐄𝐒𝐓𝐈𝐍𝐆 & 𝐐𝐔𝐀𝐋𝐈𝐓𝐘 - Unit Testing, Integration Testing, xUnit, NUnit, Test Automation, Debugging, Performance Profiling ⦁ 𝐀𝐈 & 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐎𝐍 - Python, FastAPI, OpenAI API, Automation Workflows, Data Processing 𝐖𝐇𝐀𝐓 𝐈 𝐃𝐄𝐋𝐈𝐕𝐄𝐑 ⦁ Full-stack .NET application development ⦁ CMS development and customization (DNN, Umbraco, Sitefinity, Orchard) ⦁ eCommerce solutions using NopCommerce ⦁ Scalable APIs and backend systems ⦁ Legacy system modernization to ASP.NET Core ⦁ Performance optimization and database tuning ⦁ Cloud-ready deployments and architecture ⦁ Debugging, stabilization, and ongoing improvements 𝐃𝐎𝐌𝐀𝐈𝐍𝐒 & 𝐈𝐍𝐃𝐔𝐒𝐓𝐑𝐈𝐄𝐒 ⦁ Finance & FinTech ⦁ eCommerce & Retail ⦁ Healthcare & HealthTech ⦁ Education & eLearning ⦁ SaaS Platforms ⦁ Real Estate ⦁ Logistics & Supply Chain ⦁ Enterprise Business Applications ⦁ CRM & ERP Systems I focus on delivering solutions that are clean, efficient, and built to scale - so your system continues to perform as your business evolves. 𝐈𝐟 𝐲𝐨𝐮'𝐫𝐞 𝐥𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐚 .𝐍𝐄𝐓 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐡𝐨 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝𝐬 𝐛𝐨𝐭𝐡 𝐂𝐌𝐒 𝐞𝐜𝐨𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐚𝐧𝐝 𝐜𝐮𝐬𝐭𝐨𝐦 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, 𝐈’𝐦 𝐚𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐭𝐨 𝐜𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐞.

I help studios and startups build high-performance Unity games that are scalable, engaging, and ready for store launch. With 8+ years of experience in Unity and C#, I specialize in developing 2D/3D mobile games, multiplayer systems, and AR/VR experiences from prototype to full release. What I can help you with: - Unity 2D/3D game development (Mobile & PC) - C# scripting & modular game systems - Multiplayer (Photon, Mirror, Netcode) - AR/VR (Meta Quest, AR Foundation) - Gameplay mechanics & progression systems - UI/UX, optimization & performance - App Store / Play Store publishing Why clients choose me: - Proven experience delivering commercial Unity games - Strong focus on performance, scalability & clean architecture - End-to-end development (idea → build → launch) - Clear communication & reliable delivery If you need a Unity developer who can turn your idea into a polished, market-ready game, let’s discuss your project.

Senior Software Engineer | AI Integration & LLM Systems | AI Video Pipelines | Full-Stack & Technical Consulting I build things most developers can't — from production AI agents and LLM pipelines to real-time video processing infrastructure, WebRTC systems, and full-stack web applications. With 22+ years of hands-on engineering experience, I operate across the full stack of abstraction: from x86/ARM assembler up to React/Next.js, and everything in between — including the cutting edge of applied AI. Where I add the most value: AI Integration & LLM Systems — My current primary focus, and one of the fastest-growing needs on the market. I design and build practical AI systems that go beyond API wrappers: autonomous code agents, voice recognition pipelines, LLM integrations using LlamaCpp and HuggingFace, Retrieval-Augmented Generation (RAG) architectures, and reinforcement learning feedback loops. If you have an existing product and need AI capabilities embedded into it properly — not bolted on — this is where I thrive. AI-Powered Video Pipelines — A rare combination: deep AI knowledge paired with deep video engineering expertise. I build the infrastructure behind AI video tools — real-time processing, generation pipelines, and streaming architectures using FFmpeg (API and CLI), Media Foundation, and custom SDKs. Whether you're building an AI video editor, a live AI-enhanced stream, or a 250–360° panoramic solution, I can own the full pipeline from capture to output. WebRTC & Real-Time AI — Real-time communication systems enhanced with AI capabilities: live transcription, translation, moderation, and analysis. Proficient in WebRTC end-to-end, with the AI layer built in from the ground up rather than patched in afterward. AI Chatbot & Agent Development — Building production-grade conversational agents and autonomous systems with custom backends, memory, tool use, and real integrations — not no-code wrappers or off-the-shelf demos. Technical Leadership & Team Consulting — Sometimes the most valuable thing a project needs isn't more code — it's the right direction. I help clients assess their engineering teams, audit existing codebases, and evaluate software stacks and architectures before committing to a costly build. Whether you're choosing between competing technology approaches, need an independent expert to validate a technical decision, or require a fractional technical lead — I can step in as a trusted advisor. I also form and coordinate small teams of specialists when a project scope requires it, matching the right engineers to the right problems. Low-Level & Systems Programming — Custom HTTP servers, Nginx modules, WebSocket implementations, eBPF, ICMP and raw IP protocols, OS kernel work, and hardware device drivers. This foundation is what allows me to optimize AI inference performance and video pipelines at a level most engineers simply can't reach. Cross-Platform Native Development — 12 years with OpenGL, plus Metal, Vulkan, and DirectX across macOS, iOS, Windows, and Linux. Experienced with Raspberry Pi and embedded/specialized devices. Web & Full-Stack — 15 years of JavaScript (React, Next.js, TypeScript, Node.js, Three.js, WebGL), 10 years of PHP (Laravel, CakePHP, MySQL), and Python/FastAPI for backend services. Additional languages & tools: C# / MSSQL, Java, Python, Qt/PyQt, Perl — all with 5+ years of production use. I'm equally comfortable building an AI agent from scratch, architecting a real-time video pipeline, advising a CTO on a critical technical decision, or assembling the right team to deliver a complex product. If your project sits at the intersection of AI and real engineering — not just prompting — let's talk.

𝐄𝐱𝐩𝐞𝐫𝐭 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 with 7+ 𝘆𝗲𝗮𝗿𝘀 building scalable backend systems, AI-powered platforms, and enterprise applications designed for performance, maintainability, and long-term growth. My core is 𝐀𝐒𝐏.𝐍𝐄𝐓 𝐂𝐨𝐫𝐞, 𝐂#, 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐅𝐚𝐬𝐭𝐀𝐏𝐈, and backend architecture built around scalability and clean system design. I also work across AI infrastructure, LLM integrations, and modern API-driven systems where backend reliability directly impacts business operations.  I've delivered SaaS platforms, ERP systems, AI-powered applications, RAG pipelines, enterprise APIs, and multi-service architectures where clean backend engineering and structured system design are critical for scaling successfully. Every system is built production-ready, optimized for performance, and designed to evolve without becoming difficult to maintain. ━━━━━━━━━━━━━━━━━━━━━━  𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝  ━━━━━━━━━━━━━━━━━━━━━━ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 & 𝐀𝐏𝐈 𝐒𝐲𝐬𝐭𝐞𝐦𝐬  ASP.NET Core, C#, Python, FastAPI, Django, Flask, REST APIs, microservices, async processing, authentication systems, business logic architecture, and scalable backend infrastructure. 𝐀𝐈/𝐌𝐋 & 𝐋𝐋𝐌 𝐒𝐲𝐬𝐭𝐞𝐦𝐬  LLM integrations, AI agents, RAG pipelines, NLP systems, chatbots, semantic search, recommendation systems, and intelligent backend services powered by OpenAI and modern AI frameworks. 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 & 𝐄𝐑𝐏 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬  ERP systems, enterprise APIs, workflow automation, multi-service integrations, reporting systems, and backend platforms designed for operational scalability and reliability. 𝐉𝐚𝐯𝐚 & 𝐒𝐩𝐫𝐢𝐧𝐠 𝐁𝐨𝐨𝐭 𝐒𝐲𝐬𝐭𝐞𝐦𝐬  Java, Spring Boot, Spring MVC, Spring WebFlux, Hibernate, JPA, JSON processing, messaging services, and enterprise backend application development. 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 & 𝐒𝐲𝐬𝐭𝐞𝐦 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞  PostgreSQL, MySQL, MongoDB, query optimization, indexing strategies, scalable schema design, caching systems, and backend performance tuning. 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬  AWS, Azure, Docker, CI/CD pipelines, cloud-native deployment, infrastructure scaling, containerized services, and production environment management. '━━━━━━━━━━━━━━━━━━━━━━  𝐁𝐞𝐬𝐭 𝐅𝐢𝐭 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬  ━━━━━━━━━━━━━━━━━━━━━━ Backend-heavy SaaS platforms and enterprise systems  AI-powered products with LLM and RAG integrations  ERP and workflow automation systems  High-performance APIs and microservices  Cloud-native backend infrastructure  Systems requiring scalability, optimization, or modernization ━━━━━━━━━━━━━━━━━━━━━━  𝐇𝐨𝐰 𝐈 𝐖𝐨𝐫𝐤  ━━━━━━━━━━━━━━━━━━━━━━ I focus on backend systems that are structured properly from the start architecture, APIs, databases, and infrastructure designed together instead of patched over time. Clear communication, predictable execution, and maintainable engineering practices are part of every project. I work closely with startups, SaaS teams, and enterprise clients to deliver backend systems that continue performing under real production load. 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 → 𝐀𝐏𝐈 𝐃𝐞𝐬𝐢𝐠𝐧 → 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐱𝐞𝐜𝐮𝐭𝐢𝐨𝐧 → 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 → 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 ━━━━━━━━━━━━━━━━━━━━━━ If you need an 𝐄𝐱𝐩𝐞𝐫𝐭 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 who can build scalable APIs, AI-powered systems, and production-grade backend infrastructure, let’s connect. ASP.NET Core | ASP.NET Web API | C# | .NET | Python | FastAPI | Django | Flask | REST APIs | Microservices | Backend Development | API Architecture | AI Integration | Machine Learning | LLM Applications | AI Agents | RAG Systems | Chatbots | NLP | OpenAI API | Semantic Search | Recommendation Systems | Java | Spring Boot | Spring MVC | Spring WebFlux | Hibernate | JPA | PostgreSQL | MySQL | MongoDB | Docker | AWS | Azure | CI/CD | Cloud-Native Applications | ERP Systems | SaaS Platforms | Workflow Automation | Enterprise Applications | System Design | Scalable Architecture | Async APIs | Software Architecture