Full Stack Developer | SaaS & MVP specialist. Backed by 20+ years building scalable web apps with React, Node.js & .NET for startups and product companies. I work with founders and product teams from day one – helping them validate ideas, build MVPs, and scale into production-ready platforms. My focus is not just clean code, but business outcomes: faster time-to-market, stable architecture that scales, and features that users actually need. Behind every engagement is a 330+ engineer team covering full-cycle product development – frontend, backend, cloud, DevOps, QA, and AI integration – so you never hit a skills gap mid-project. 💡 Case Studies 🚛 MyCarrierTMS (Logistics SaaS, USA) – Built a transportation management platform from MVP to enterprise-grade product. Delivered real-time rate comparison, automated shipment tracking, and third-party API integrations (project44, Stripe, Recurly). Team scaled from 5 to 25 engineers as the product grew. Stack: Angular · .NET · TypeScript · Azure · MongoDB Result: 99.97% availability · $36.8M total funding · FreightWaves FreightTech 25 Award · #1-rated TMS on G2. ⚖️ Denbeaux (LegalTech, USA) – Built a web platform that fully automated fraud case outreach for a US-based law firm. Replaced a manual Excel-based workflow: the system now retrieves legal case data, enriches it, generates personalized PDF letters, and dispatches physical mail – all automatically. Stack: .NET 8 · Angular 16 · AWS · PostalMethods API Result: 800x time savings – from 69 hours of manual work to 5 minutes · seamless expansion to new case types without additional development. 💰 LimpidMarkets (FinTech, London/Zurich OTC) – Took over and scaled a real-time precious metals exchange platform for interbank markets. Delivered real-time price synchronization, customized order visibility, and banking API integrations while maintaining compliance with finance industry regulations. Stack: React · Redux · Node.js · Elixir · Symfony · AWS Result: 40% client business growth · 24/7 availability across all time zones · user base includes Deutsche Bank, Citibank, Morgan Stanley, BNP Paribas. 🏥 Flexwise Health (HealthTech SaaS, USA) – Evolved an on-demand hiring platform for nurses into a full clinic staff management system. Refactored monolith into microservices, integrated AI-powered workload prediction, and ensured seamless EMR system integrations. Stack: React · TypeScript · Node.js · Nest.js · MongoDB · AWS Lambda Result: $6M in funding raised · acquired by Aya Healthcare · increased platform stability and scalability throughout rapid growth. 🌐 Frontend React · Redux · Angular · TypeScript · Next.js · Vue.js ⌨️ Backend Node.js · Nest.js · .NET · Symfony · Elixir · REST & GraphQL APIs 🗄️ Databases MongoDB · PostgreSQL · MySQL · Azure SQL · Redis · Elasticsearch ☁️ Cloud & Infrastructure AWS (Lambda, EKS, RDS, S3, CloudFront) · Azure · Docker · Kubernetes 🤖 AI Integration OpenAI API · ChatGPT integration · AI-powered workflow automation LLM-based data processing · AI workload prediction · Intelligent automation 💳 Third-Party & Payments Stripe · Recurly · project44 · Banking APIs · PostalMethods EMR/EHR systems · Custom REST API development Why teams choose us: ✅ Full product lifecycle – from discovery and architecture to deployment and long-term maintenance ✅ 330+ engineers across frontend, backend, DevOps, QA, and AI – no skills gaps mid-project ✅ 2,250+ delivered projects across FinTech, HealthTech, LegalTech, Logistics, and B2B SaaS ✅ We've supported products through multiple funding rounds – we know what investor-ready architecture looks like ✅ GDPR-compliant development · EMR/EHR integration experience · finance industry compliance Ready to build your SaaS product or scale an existing platform? Send me a message – I'll respond within a few hours with a clear assessment and a proposed first step. [Updated: April 2026]

Senior .NET Full-Stack Developer with 8+ years of experience building SaaS platforms, ERP systems, REST APIs, AI-powered applications, and enterprise software used by thousands of users. I help businesses launch scalable, secure, and cloud-ready solutions using ASP.NET Core, C#, Azure, React, Angular, and modern AI technologies. My expertise spans ASP.NET Core, .NET 8/9, C#, microservices, cloud infrastructure, enterprise integrations, and modern frontend frameworks including React, Angular, Blazor, and Next.js. I have successfully delivered scalable applications ranging from fintech and logistics platforms to healthcare, eCommerce, AI-powered SaaS products, and enterprise workflow systems. In addition to backend and frontend engineering, I have strong experience integrating AI-powered solutions into enterprise applications, including intelligent chatbots, recommendation engines, predictive analytics, workflow automation, computer vision, and AI-assisted decision systems. I have worked with AI integrations, automation frameworks, and cloud AI services to improve operational efficiency and user engagement. Languages C#, ASP.NET Core, .NET Framework, .NET 8/9, TypeScript, JavaScript (ES6+), SQL, T-SQL, Python, HTML5, CSS3, Dart, JSON Frontend Technologies React.js, Next.js, Angular, Blazor, Razor Pages, MVC, Bootstrap, Tailwind CSS, Material UI, Shadcn/UI, jQuery Backend & Frameworks ASP.NET Core MVC, ASP.NET Web API, Entity Framework Core, LINQ, SignalR, MediatR, Dapper, Minimal APIs, gRPC, MassTransit, RabbitMQ, Hangfire, Quartz.NET, Node.js, Express.js, NestJS Cloud, DevOps & Infrastructure Microsoft Azure, Azure DevOps, AWS Services, Docker, Kubernetes, GitHub Actions, Firebase, Cloud Functions, IIS, Nginx, CDN & Security Platforms Databases & Storage Microsoft SQL Server, PostgreSQL, MySQL, MongoDB, Redis, DynamoDB, SQLite, Firebase Firestore, Elasticsearch, Cloud Storage Solutions Integrations & APIs Payment Gateways, Logistics APIs, Shipping Integrations, GPS & Fleet Tracking Systems, ERP/CRM Integrations, Marketplace APIs, Communication Platforms, AI Services, Authentication Providers, Real-time Notification Systems Tools & Platforms Visual Studio, VS Code, Git, GitHub, Bitbucket, Jira, Postman, Swagger/OpenAPI, Docker Desktop, Azure Portal, Firebase Console Architecture & Methodologies Microservices Architecture, Clean Architecture, Domain-Driven Design (DDD), CQRS, Event-Driven Architecture, SOLID Principles, MVC, MVVM, Agile, Scrum, Kanban Core Expertise • Enterprise SaaS Platforms • Fintech & Payment Applications • Logistics & Transportation Management Systems • Fleet Management & Real-time Tracking • eCommerce & Marketplace Solutions • Healthcare & Telemedicine Platforms • AI-Powered Applications • CRM / ERP Systems • Booking & On-demand Platforms • IoT & Device Integrations • Warehouse & Inventory Management • Multi-tenant Applications • Secure API Development • Cloud-native Applications • Real-time Applications & Notifications AI development: • OpenAI API • GPT-4o • RAG • Vector Databases • AI Agents • LangChain • MCP • Cursor AI • Workflow Automation • AI Chatbots

Building a SaaS product or custom web application? I turn product ideas into scalable, production-ready platforms using the MERN stack and modern web technologies. 14+ years of development experience, 60+ successful Upwork projects, and a track record of delivering complex web applications from concept to launch. I specialize in building SaaS platforms with multi-tenancy, subscription billing, role-based access control, and real-time dashboards. My clients span fintech, healthcare, real estate, and security industries. 𝗪𝗵𝗮𝘁 𝗜 𝗕𝘂𝗶𝗹𝗱: → Custom SaaS platforms with subscription management and multi-tenant architecture → Admin portals and real-time analytics dashboards → CRM systems and business operations platforms → Marketplace and e-commerce applications → Booking, scheduling, and service management platforms 𝗣𝗿𝗼𝗷𝗲𝗰𝘁 𝗛𝗶𝗴𝗵𝗹𝗶𝗴𝗵𝘁𝘀: → Built AuditionRooms, a virtual audition and casting SaaS platform from scratch. Actors, coaches, and casting professionals manage remote auditions, self-tape submissions, and casting workflows entirely online. Built with React, Node.js, and MongoDB. → Architected a comprehensive security dealer CRM that replaced multiple disconnected tools with a single web-based platform. Built with React, Node.js, Express.js, and MongoDB. → Delivered multiple SaaS MVPs from concept to launch, helping founders validate products and go to market faster using the MERN stack. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Next.js, TypeScript, Redux, Tailwind CSS, HTML/CSS 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Express.js, NestJS, REST APIs, GraphQL 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲: MongoDB, PostgreSQL, MySQL, Redis 𝗖𝗹𝗼𝘂𝗱: AWS (EC2, S3, Lambda, RDS), Docker, CI/CD, GitHub Actions 𝗦𝗮𝗮𝗦 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: Multi-tenancy, subscription billing (Stripe), role-based access, analytics dashboards, API integrations 𝗛𝗼𝘄 𝗜 𝗪𝗼𝗿𝗸: I start with a discovery call to understand your product vision, users, and business model. From there I design the architecture, set clear milestones, and build iteratively with weekly demos so you see progress every step of the way. Every project wraps with thorough testing, deployment, documentation, and a clean handoff. If your product idea needs to become a scalable, well-built platform, let's talk.

Top Rated Plus Full-Stack & AI Engineer with $2M+ earned, 100% Job Success, and 25,000+ hours delivered on Upwork. I build React, Node.js, Next.js, Python, and AI/RAG-powered web and mobile apps. Over the past 15+ years, I've built web and mobile applications for major brands including National Post, Toronto Sun, Vancouver Sun, NHL, MLB, WWE, Nespresso, and Toronto Green P Parking — as well as hundreds of startups, agencies, and nonprofits across Canada and beyond. 🔨 What I Build ⚡ Custom Web apps, AI Agents, and SaaS platforms — React.js, Node.js, Express.js, Typescript, Python 🛒 E-commerce stores — Wordpress, Shopify, WooCommerce, Webflow 📱 Cross-platform mobile apps — Flutter & React Native 🤖 AI-powered tools & integrations — OpenAI, Claude, Gemini 🎨 Landing pages & UI/UX design — Figma, Adobe XD 🧰 Tech Stack React.js · Node.js , Express.js · Python · Django · React Native · WordPress · Shopify · Webflow · TypeScript · Vue.js · MySQL · MongoDB · Elasticsearch · REST APIs · GraphQL · AWS · Linux 🏆 Why Clients Choose Me ✅ Top Rated Plus — recognized for excellence on large contracts 🏅 Awarded 2025 & 2026 on Clutch, GoodFirms, DesignRush & TechReviewer 🇨🇦 Based in Milton, Canada (EST) with a 150+ developer team across time zones 📄 Happy to sign NDAs and contracts within Canada ⏱️ Fast communicator — I typically respond within an hour I treat every project as a long-term partnership, not just a transaction. Whether you need a quick fix or a full product build, I'll make sure it's done right. Let's talk about your project — book a free discovery call or send me a message today.

Senior .NET Core & Angular Developer | SaaS, CRM & Enterprise Application Specialist I help startups, SMEs, and enterprises build scalable, secure, and high-performance web applications using ASP.NET Core, Angular, Azure, and modern cloud technologies. With 10+ years of experience in full-stack development, I have successfully delivered SaaS platforms, CRM systems, ERP solutions, enterprise portals, eCommerce applications, and custom business software for clients across the United States, United Kingdom, Australia, Canada, Europe, and the Middle East. ## What I Can Help You With ✅ ASP.NET Core & C# Application Development ✅ Angular, React & TypeScript Frontend Development ✅ REST API & Microservices Architecture ✅ Azure Cloud & AWS Solutions ✅ SQL Server & PostgreSQL Database Design ✅ SaaS Product Development ✅ CRM & ERP Development ✅ Legacy Application Modernization ✅ Performance Optimization & Troubleshooting ✅ Third-Party API Integration ✅ Authentication & Authorization (JWT, OAuth, Identity) ✅ Clean Architecture & SOLID Principles ## Technical Expertise **Backend:** ASP.NET Core, .NET 8/9, C#, Entity Framework Core, Web API, Minimal API, Microservices **Frontend:** Angular, React, TypeScript, JavaScript, HTML5, CSS3, Bootstrap, Angular Material **Cloud & DevOps:** Microsoft Azure, AWS, CI/CD Pipelines, Docker, GitHub Actions **Databases:** SQL Server, PostgreSQL, MySQL **Architecture:** Clean Architecture, Domain-Driven Design (DDD), SOLID Principles, Repository Pattern ## Why Work With Me? ✔ Top Rated Freelancer ✔ 100% Job Success Score ✔ 10+ Years of Professional Experience ✔ Strong Communication & Transparent Reporting ✔ Long-Term Client Relationships ✔ Reliable Delivery & Quality-Focused Development Skill- ASP.NET Core ,.NET 8,Angular,Web API,Azure,SaaS,CRM,Microservices,Entity Framework Core, SQL Server. Whether you need a new application built from scratch, an existing system enhanced, APIs developed, performance issues resolved, or a dedicated full-stack developer for your team, I can help turn your requirements into reliable and scalable solutions. Let's discuss your project and how I can contribute to its success. #ASPNETCore #DotNet #CSharp #Angular #React #TypeScript #WebAPI #Microservices #Azure #AWS #SQLServer #PostgreSQL #SaaS #CRM #ERP #FullStackDeveloper #EnterpriseApplications #SoftwareDevelopment #CloudDevelopment #APIIntegration

Hi! I'm a full-stack developer who ended up specializing in a weirdly specific niche: taking things that almost work – a rough AI idea, a half-finished MVP, someone's vibe-coded weekend project – and turning them into something a real business can actually run on. I take on projects at any stage – from a blank page and an idea, to an existing codebase that needs new hands on it. I've been building software professionally for years, and the work that gets me genuinely excited right now is at the intersection of AI and practical business systems: agents that quietly take hours of manual work off someone's plate, dashboards that finally show a founder what's actually happening in their business, and MVPs that go from "idea on a whiteboard" to "thing customers are using" faster than most teams think is possible. ☑️A bit about how I got here I started out doing classic full-stack work – websites, web apps, the usual. Somewhere along the way I noticed a pattern: the most interesting projects weren't "build me a website," they were "we have this process that's eating 10 hours a week, can you make it disappear" or "we tried to build this ourselves with AI tools and it's held together with tape, can you fix it." That's where I've stayed ever since. ☑️What I actually do → AI agents & automation – I build agents that handle real work: customer support triage, report generation, data entry, internal admin. Not chatbot demos – things that replace hours of someone's week, every week. → Custom business systems – CRMs, internal dashboards, workflow tools built around how your team actually works, not around a template you have to bend your process to fit. → SaaS MVPs – if you have an idea and need to see it as a real, clickable product fast, this is probably my favorite type of project. Weeks, not months. → Rescuing stuck projects – this might be the thing I'm most known for at this point. Half-finished builds, AI-generated ("vibe-coded") apps that worked in a demo and fell apart with real users, code from a developer who disappeared mid-project. I go in, figure out what's actually salvageable, and get it to a stable, shippable state – almost always without needing a full rebuild. → Web & mobile development – still very much in my toolkit when that's what the project actually needs. ☑️How I work I don't start typing code the moment a job is posted. I ask questions first – sometimes annoyingly many of them – because building the wrong thing fast is worse than spending an extra hour making sure we're building the right thing. Once we're aligned, I move quickly, communicate proactively (you'll hear from me before you have to ask "any update?"), and I'm honest early if something in the original plan doesn't make sense anymore. If you're not sure exactly what you need – just a business problem and no spec – that's a completely normal place to start a conversation with me from. ☑️A few results from recent projects ·Rebuilt a client's internal CRM around their actual workflow → 35% increase in operational capacity ·Automated order syncing for a manufacturing client → 8–12 hours saved per week ·Took over a 500-page Figma design that needed real engineering behind it → delivered a working, production-ready MVP on schedule ·Picked up a stalled, partially AI-generated MVP that broke under real traffic → stabilized it into a product the client could confidently launch ☑️When it makes sense to reach out · You have a manual process eating your team's time and suspect AI could kill it · You need a CRM, dashboard, or internal tool that fits your actual workflow, not a generic template · You started building something yourself (with AI tools or otherwise) and it's not quite production-ready · You have an idea and want to see a real MVP fast, not a six-month roadmap · You just want a second opinion before committing budget to a build – happy to do a quick, honest audit first Send me a message with what you're working on. Even if it's half-formed, that's a fine place to start.

Senior Data Engineer and AI Engineer with 15+ years in data engineering, AI engineering, and cloud data platforms. I build production data pipelines, ETL workflows, LLM and RAG systems, and machine learning infrastructure on AWS, GCP, Azure, Snowflake, Databricks, and Apache Spark. Most of my data engineering work is end to end. I take a messy data problem, or an AI feature that "almost works," and turn it into something reliable that runs in production without someone babysitting it. After 15+ years as a data engineer, you learn the hard part is rarely the model or the framework. It's the data, the edge cases, the pipelines, and keeping the system maintainable once you've handed it over. As an AI engineer I treat LLM and RAG work the same way: take a prototype that almost holds together and make it a production AI system that survives real traffic, real users, and real data. Recent data engineering and AI engineering projects: - An AI inbound phone system built on Twilio with OpenAI Whisper and GPT-4, handling real-time voice intake and call routing. - Enterprise Power BI data models for healthcare and financial reporting, around 30 tables and 40+ DAX measures, including IFRS 9 staging, RAROC, and NIM trends. - HL7 FHIR R4 integrations with Epic, Cerner, and Athenahealth for a clinical AI platform. - Cut LLM inference cost on a high-volume voice product by 25% by reworking how it used the OpenAI Realtime API and its per-turn token replay. Data engineering: Apache Spark, PySpark, dbt, Apache Airflow, ETL and ELT pipelines, data warehousing, data modeling, Snowflake, BigQuery, Redshift, Databricks, Delta Lake, Kafka, Kinesis, Fivetran. AI engineering and machine learning: OpenAI GPT-4o, Claude, Gemini, LangChain, LlamaIndex, RAG pipelines, AI agents, prompt engineering, vector search (Pinecone, Weaviate, pgvector), PyTorch, TensorFlow, scikit-learn, MLflow, model deployment. Cloud and DevOps: AWS (Glue, EMR, Lambda, Redshift, SageMaker, Athena), GCP (BigQuery, Dataflow, Vertex AI), Azure (Synapse, Data Factory, Azure ML), Terraform, Docker, Kubernetes, GitHub Actions. Automation and integration: n8n, Make, Power Automate, REST and GraphQL APIs. Governance and compliance: GDPR, HIPAA, SOC 2, RBAC, PII masking, encryption, data lineage. Languages: Python, SQL, Scala, PySpark, FastAPI, Flask. How I work: I'd rather ask the right questions up front than build the wrong thing quickly. I'll tell you when something is a bad idea, give you timelines I can keep, and leave you with code and documentation your own team can maintain. I've delivered data engineering and AI engineering projects for startups and enterprises across the US, Europe, and Asia. If you're looking to hire a data engineer or AI engineer who can own the work end to end, from raw data pipeline to production AI system, I'm available now. Tell me what you're building and I'll give you a straight answer on how I'd approach it.

When you hire me, you’re working with a Senior full stack developer who delivers production-ready full stack applications built with React, Next.js, and Node.js. My clients consistently receive SEO-optimized, scalable, and maintainable full stack web applications, including: - SaaS platforms built with React, Next.js, and Node.js - User dashboards and admin panels using React developer best practices - Custom CRM and CMS platforms with backend Node.js - E-commerce marketplaces powered by React Node architecture - AI agents and AI modules integrated into MERN stack systems - 3D configurators using React, Three.js, and React Node - High-impact animated marketing websites built with React NextJS - Web3 applications with React, Node.js, and blockchain integration Every project is engineered as a full stack development solution, frontend React, backend Node.js, and scalable database architecture. 👨‍💻 ABOUT ME — SENIOR FULL STACK MERN DEVELOPER I’m a Senior Full Stack Developer with 7+ years of professional experience specializing in the MERN Stack, React, Next.js, Node.js, and modern backend systems. As a MERN stack developer, I build architecturally complex, server-side rendered full stack web applications that prioritize speed, SEO, scalability, and clean UI/UX. My daily work revolves around: - React development for dynamic, interactive interfaces - React NextJS and Next.js for SEO-driven frontend performance - Backend Node.js APIs for scalable application logic - End-to-end full stack development using the MERN stack I don’t just code, I deeply understand business goals, user experience, and long-term scalability. As a React developer and Node.js backend engineer, I translate ideas into reliable full stack web solutions. ✅ WHY CLIENTS TRUST ME AS THEIR MERN STACK DEVELOPER - ✅ 7+ years of full stack development experience - ✅ 50+ complex MERN stack projects delivered from scratch - ✅ Strong background in React, Next.js, and Node.js - ✅ Master’s Degree in Computer Science - ✅ A long-term full stack partner, not a one-off freelancer As a React developer, I care deeply about UI/UX. As a Node.js developer, I build secure, scalable backends. As a MERN stack developer, I connect everything into one seamless system. 🚀 WORKING WITH ME, YOU WILL 1. Eliminate technical stress with a reliable full stack developer 2. Get clear, transparent communication throughout your React Node project 3. Receive accurate estimates and zero surprise costs 4. Enjoy on-time delivery across full stack web development 5. Benefit from lightning-fast load times using React NextJS 6. Use proven MERN stack strategies trusted by top SaaS founders Your product will be built using React, Node.js, and modern full stack development standards — not shortcuts. 🛠️ TECHNICAL EXPERTISE (REACT • NODE • MERN • FULL STACK) I specialize in Full Stack NextJS and backend NodeJS development with a strong focus on performance, scalability, and UI/UX. Frontend (React Developer Focus): - React developer workflows - UI/UX React interfaces - Next.js - Full Stack NextJS - React TypeScript - Tailwind CSS, ShadCN, Radix, GSAP - React Native Backend (Node.js & MERN Stack): - Backend NodeJS - React Node architecture - Express.js, Nest.js - MongoDB, PostgreSQL - Next.js Supabase - Prisma ORM, Drizzle ORM - WebSockets, APIs, authentication Advanced MERN Stack: - MERN stack development - Mern stack developer workflows - React Node integrations - AI modules (OpenAI, ClaudeAI) - Headless CMS systems - Three.js, React Three Fiber Every solution I build is a full stack web application powered by React, Node.js, and the MERN stack. 💬 LET’S CONNECT If you’re looking for a Senior MERN stack developer, React developer, or full stack developer who truly understands React Node architecture and backend NodeJS, I’m ready to help. Send a message with your idea or challenge, I’ll respond quickly with a clear technical plan and roadmap. 📞 Available for calls to discuss your full stack development, React NextJS, or Node.js backend needs.

Hey 👋 I’m Anastasiia, a Senior Software Engineer specializing in cross-platform React Native app development for operations platforms, SaaS products, and real estate / field-service teams, from MVP to production-ready apps on iOS and Android. I help teams turn product ideas into stable, scalable mobile systems that users actually rely on daily. 🚀 What I Build with React Native Cross-platform mobile apps (iOS + Android) with a mobile-first UX Offline-first workflows with reliable data sync Push notifications (real-time updates, alerts, user engagement) Payments & subscriptions (in-app purchases, Stripe, Apple/Google Pay) Maps, geolocation & route-based features BLE / device integrations when hardware is involved Secure API integrations (often with .NET / REST / GraphQL backends) Admin dashboards (web companion panels for operations teams) 🧠 How I Work Discovery → clarify product goals, users, and edge cases Architecture → define scalable mobile structure (state, data flow, API design) Milestone delivery → iterative builds with clear scope per stage Weekly demos → working builds you can test continuously Store release → full App Store / Google Play preparation and deployment 💡 Why this approach works You get a production-ready architecture early, not just UI screens The app is designed to scale from MVP → full platform without rewrites Mobile performance, reliability, and UX are treated as core requirements, not afterthoughts You always know what’s being built and why, at every step If you already have an app idea, a prototype, or even an existing codebase, share it with me. I’ll map out the fastest and cleanest path to get it into production.

🚀 AI Solutions Architect | GenAI | Multi-Agent Systems | Java Full Stack Expert 💼 16+ Years Experience | 🧠 10+ Years Architecting Scalable Systems 🤖 AI First | Java Full Stack Secondary | SaaS | Enterprise Systems 👋 About Me I am an AI Solutions Architect with deep expertise in GenAI, LLM integrations, and multi-agent systems, backed by 16+ years of experience in building enterprise-grade and SaaS platforms. While my foundation is in Java Full Stack development, my current focus is on designing and delivering AI-first systems that automate workflows, enhance decision-making, and scale intelligently. I specialize in: AI-powered SaaS platforms Multi-agent orchestration systems RAG-based knowledge systems Voice AI & conversational platforms AI + Microservices hybrid architectures (Java + Python + Node) I bring a strong blend of architecture thinking + hands-on execution, helping businesses move from traditional systems → AI-driven platforms. 🤖 Core AI Capabilities (Primary Focus) LLM Integration: OpenAI, custom LLMs, fine-tuning strategies RAG Systems: Vector DBs (Pinecone, FAISS), document intelligence AI Agents: Multi-agent orchestration (AutoGen, CrewAI, custom agents) Voice AI: STT/TTS, real-time calling agents, conversational AI AI Automation: Workflow automation, decision engines Predictive AI: ML models, analytics pipelines Prompt Engineering & Evaluation Systems ☕ Java Full Stack Expertise (Secondary Strength) Backend: Java, Spring Boot, Microservices, REST APIs Frontend: React, Angular Architecture: Distributed systems, event-driven architecture Databases: PostgreSQL, MySQL, MongoDB Cloud: AWS, GCP, Azure DevOps: Docker, Kubernetes, CI/CD 🧩 Recent AI + Java Hybrid Projects (High-Impact) 🔹 AI Meeting Intelligence Platform (Teams + GenAI) Built AI assistant integrating Microsoft Teams + Recall.ai + OpenAI Captures, transcribes, and generates: Meeting summaries Action items Sprint risks Backend built using Java Spring Boot microservices Reduced manual documentation by 70% 🔹 AI-Powered ERP for Manufacturing (FIBC Industry) Developed AI-enabled ERP system using Java + AI modules Features: Smart production planning Predictive inventory (MRP) Automated job card tracking Integrated AI insights layer over Java backend Improved operational efficiency by 30%+ 🔹 Multi-Agent AI Workflow Automation Platform Designed agent-based system to automate: Sales workflows CRM updates Customer communication Used LLMs + orchestration frameworks + Java APIs Enabled end-to-end business automation 🔹 Voice AI Calling Agent System Built real-time AI calling agent (inbound/outbound) Integrated: Speech-to-Text LLM decision engine Text-to-Speech Backend orchestration via Java + Node microservices 🔹 AI Clinical Insights Platform (Healthcare) Developed AI models for: Patient monitoring Predictive alerts Data-driven insights Combined Python ML models + Java enterprise backend Enabled smarter clinical decision-making 🔹 RAG-Based Knowledge Assistant for Enterprises Built enterprise knowledge system using: Vector DB + LLM Document ingestion pipelines Integrated with Java-based enterprise systems Reduced search time and improved decision speed 🧠 What I Bring ✔ AI-first mindset with strong enterprise system experience ✔ Ability to bridge AI + traditional backend systems (Java) ✔ Proven expertise in building production-grade AI systems ✔ Strong leadership + hands-on execution ✔ Fast delivery with scalable architecture 🚀 Let’s Build AI-First Systems If you’re looking to: Transform your product into an AI-powered platform Build AI agents, RAG systems, or automation workflows Modernize your Java-based systems with AI capabilities 👉 I can help you design, build, and scale it end-to-end. 💬 Let’s connect and build something future-ready.