Senior Angular Developer with 8+ years of professional experience across the entire product stack — from Angular and React frontends to Node.js, Laravel, and FastAPI backends, Docker containerization, and CI/CD on GCP and Railway. I've worked as an individual contributor, a team lead, and a senior engineer at product companies — which means I can operate at whatever level a project needs. My career has taken me from building games and LMS platforms to leading frontend development for enterprise SaaS used by global organizations. That breadth — full stack roots, a stretch managing a team of five, and deep specialization in modern frontend — is what makes me effective at shipping complete product end to end. ────────────────────────────────────────── WHAT I BUILD ────────────────────────────────────────── ► SaaS Platforms & Dashboards Complex, data-driven applications with real business logic. Assessment engines, reporting pipelines, analytics dashboards, user management systems. I understand that enterprise SaaS has requirements — audit logs, role-based access, multi-tenant architecture, payment flows — and I've built all of these in production. ► Frontend Architecture (Angular / React / Vue) 6+ years with Angular (since v5/v6 in 2018 through v21 today), 2+ years with React 19 in production, and Vue 3 experience across multiple projects. I write modern Angular with Signals, OnPush, standalone components, and TanStack Query. React work uses Vite, TypeScript, shadcn/ui, and TanStack Query. No shortcuts, no legacy patterns. ► Backend APIs (Node.js / Laravel / FastAPI) REST API development across multiple stacks. At ProSpark I built full-stack LMS customizations using Laravel and Vue/React for enterprise clients including Gojek, Sampoerna Bank, and Pizza Hut. I've built FastAPI backends with SQLite deployed on GCP Cloud Run via Docker and GitHub Actions. Comfortable with Firebase for real-time and auth requirements. ► Team Lead Experience At ProSpark I led a team of five engineers across concurrent LMS customization projects — sprint planning in Jira, daily standups, code reviews, client communication, and delivery accountability. Projects were delivered on time for enterprise clients across retail, banking, and logistics. ────────────────────────────────────────── PORTFOLIO (live demos) ────────────────────────────────────────── ► ng-finboard — Angular 21 financial dashboard with Signals, NgRx SignalStore, TanStack Query, Angular Material ► SoundVault — Splice-inspired audio marketplace built with Vue 3 + FastAPI, deployed on GCP Cloud Run ► EchoStream — Video streaming platform with Next.js + HLS + AWS (S3, CloudFront, App Runner) ► ChainScope — React 19 ESG supply chain dashboard deployed on Vercel ► HomeFinder PH — Next.js 15 PropTech platform deployed on Vercel All projects are deployed and publicly accessible. ────────────────────────────────────────── CORE SKILLS ────────────────────────────────────────── Frontend: Angular 21, React 19, Vue 3, TypeScript, Tailwind CSS, Angular Material, shadcn/ui, RxJS, Signals, TanStack Query, NgRx Backend: Node.js, Laravel, FastAPI (Python), Firebase, REST APIs Databases: PostgreSQL, MySQL, SQLite, Firebase Firestore DevOps: Docker, GitHub Actions, Google Cloud Run, Railway, GitHub Pages Testing: Vitest, Cypress, Jest Integrations: Stripe, WorkOS, Posthog, Courier, Puppeteer, Twilio ────────────────────────────────────────── HOW I WORK ────────────────────────────────────────── Based in Indonesia (UTC+7), remote-only, 5+ years working with Singapore-based product teams. Async-first, reliable communicator, strong written English. I write clean PRs, document what matters, and flag blockers early rather than going quiet. Available for full-time contracts (40h/week), part-time, and project-based work. Open to both short-term deliverables and long-term engagements.

⭐⭐⭐⭐⭐ ✅ Top rated by Upwork ✅ 100% job success ✅ 13+ years of experience I help businesses build, fix, and scale real-world software — not tutorial projects. I’m a Senior .NET Developer & Architect with 85+ completed projects and a 100% Job Success Score, specializing in ERP systems, SaaS platforms, and business-critical web applications. What I actually do : Design & develop ASP.NET / .NET Core applications that scale Build ERP systems (multi-tenant, role-based, report-heavy) Create clean Angular frontends that don’t fight the backend Customize & extend NopCommerce, Sitecore, Umbraco Integrate MS Dynamics 365, APIs, payments, and third-party tools Fix legacy systems that “everyone else touched but no one owned” Why clients stick with me: I think like a business owner, not just a coder I ask the right questions before writing code I communicate clearly (no ghosting, no jargon flexing) I deliver maintainable systems, not spaghetti miracles If you want: ✔ predictable delivery ✔ clean architecture ✔ someone who treats your product like their own Let’s talk. I don’t chase gigs — I build long-term wins.

I'm a Full-Stack Developer with 8+ years of experience building scalable, production-ready web applications using React, Next.js, TypeScript, and Node JS — with a strong focus on clean UI/UX and modern AI integration. Over the past 2 years, I've specialized in integrating OpenAI APIs, ChatGPT, and LLM-powered features into real-world products — including RAG pipelines, AI chat interfaces, prompt engineering workflows, and ElevenLabs voice integrations. If you're building an AI-powered web app, I know this stack deeply. ⚡ Frontend: React, Next.js, TypeScript, Angular, Redux, Tailwind CSS, Material-UI, GraphQL, REST APIs, Figma-to-code, responsive UI/UX ⚡ AI & Integrations: OpenAI API, ChatGPT, RAG, ElevenLabs, Stripe, Twilio, Google Maps, SendGrid, Firebase, Mapbox, Telnyx, Deepgram ⚡ Backend: Node.js, Nest JS, Express, .NET Core, C#, Entity Framework, JWT, Websockets ⚡ Databases: MongoDB, PostgreSQL, SQL Server, Redis, DynamoDB, Firebase Firestore ⚡ Cloud & DevOps: Azure, AWS (EC2, S3, DynamoDB), App Center, Firebase Distribution I apply solid UI/UX principles throughout — not just functional interfaces, but experiences that feel polished and intuitive. I've worked across fintech, edtech, healthcare (HIPAA-compliant), and SaaS products. 100% Job Success Score · Top Rated Plus · 35+ completed projects · 10,000+ hours on Upwork. Let's talk about your project.

🚀 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.

I turn modern Angular apps into fast, AI‑powered products. What I deliver: 1. LLM features: • Chat widgets, AI search, content rewriting, multilingual Q\&A • RAG pipelines with Pinecone or Weaviate, hosted on AWS or GCP 2. Performance and accessibility: • Core Web Vitals 90+ guarantee • WCAG 2.2 AA audits 3. Complete SaaS starter kits: * Angular 21, NestJS, PostgreSQL, Keycloak auth * Stripe or LemonSqueezy payments, deploy via Railway or Render Tech stack: Angular 19, Signals, RxJS, NestJS, TypeORM, LangChain.js, OpenAI SDK, AWS Lambda, S3, CloudFront, Astro JS, Tailwind, Cypress, Jest Why hire me • 6  years remote lead experience, US/Europe friendly hours • Clean, commented code • Clear daily updates, Loom walkthroughs, zero surprises Call to action Book a free 15 minute call and let’s ship something AI smart this week.

I am a Senior Full-Stack Developer with over 10+ years of experience in full-stack development, helping startups, SaaS founders, and businesses build scalable, high-performance web, mobile, and AI-powered applications. I specialize in startup-ready development, combining full-stack expertise with Replit rapid prototyping, Cursor AI-powered workflows, and Laravel-based backend systems to deliver clean, production-grade solutions—fast. From MVPs to scalable platforms, I focus on performance, security, maintainability, and real business outcomes. 🔧 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 & 𝐓𝐨𝐨𝐥𝐬: ✅ Frontend & Web App Frameworks: Next.js, Angular, Vue.js, React Native, React.js, Ionic ✅ Backend: Node.js, Laravel, PHP, CodeIgniter, CakePHP, Symphony ✅ AI/LLM Integration: Cursor.AI for intelligent web interfaces ✅ Mobile: React Native, Ionic ✅ Database: Supabase, MySQL, PostgreSQL, MongoDB ✅ DevOps & Cloud: AWS, Vercel, Docker, Kubernetes, CI/CD, Terraform ✅ Styling/UI: Tailwind CSS, Tailwind UI ✅ Integrations: QuickBooks, Zoho, Stripe, PayPal ✅ Version Control: GitHub, GitLab, Bitbucket 💼 𝐖𝐡𝐚𝐭 𝐈 𝐎𝐟𝐟𝐞𝐫: ✔️ Full-Stack Web Application Development ✔️ Next.js + Supabase AI-Powered App Development ✔️ Mobile App Development (React Native, Ionic) ✔️ AI Assistant Integration with Cursor.AI ✔️ Angular & Vue.js Front-End Development ✔️ Laravel & Node.js API Architecture ✔️ Chatbot and AI Tool Development ✔️ Tailwind UI/UX Development ✔️ DevOps, CI/CD & AWS Cloud Solutions ✔️ API Integration & Automation ✔️ QuickBooks & Zoho Integration ✔️ Long-Term Maintenance & Support 💡 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? 🔹 10+ Years of End-to-End Development Experience 🔹 Proven Track Record of Business-Ready Solutions 🔹 Fast Turnaround with Clean, Scalable Code 🔹 Expert in AI-Powered, Real-Time Web Apps 🔹 Transparent Communication & Client-First Focus 📩 Let’s Build Something That Scales I offer a free consultation to discuss your idea—whether you’re launching an MVP, scaling a SaaS product, or integrating AI-powered features. If you’re looking for a Senior Full Stack Developer who understands startups, speed, and smart engineering, let’s connect. #SeniorFulStackDeveloper #FullStackDeveloper #AIEngineer #CursorAI #ReplitDeveloper #LaravelExpert #NextjsDeveloper #SupabaseExpert #TailwindCSS #ReactNativeDeveloper #StartupDeveloper #SaaSDeveloper #AWSDevOps #UpworkDeveloper

🔥 Complex Web Platform, SaaS, Ecommerce or AI Feature? I Can Build It Right 🔥 Invite me as your senior Full Stack and AI-focused technical partner, and I can review your requirements, suggest the best technical path, and, where the scope allows, share a small free proof of concept before we star I am a Senior Full Stack Developer with 12-plus years of experience building SaaS platforms, e-commerce systems, WordPress solutions, API driven products, dashboards, internal tools, and AI-powered business workflows I have worked across 40-plus complex web and software projects covering SaaS, e-commerce, healthcare, real estate, HR tech, marketplaces, CRM, ERP, education, finance, and automation platforms Selected results from past work ✔ Built and improved platforms used by 1.5M plus users ✔ Worked on HR tech systems connected with 10,000 plus job boards ✔ Improved application load time by up to 80 percent through frontend, backend, database, and caching improvements ✔ Built 47 node AI automation workflows for recruitment, screening, scoring, scheduling, and follow up ✔ Completed 800 plus hours of automation work across business workflows, CRM processes, notifications, and internal operations ✔ Delivered 40 plus Laravel, PHP, React, Vue.js, Node.js, WordPress, WooCommerce, Shopify, and SaaS projects ✔ Built admin panels, dashboards, APIs, payment systems, reporting tools, and role based portals for business teams ✔ Integrated OpenAI, payment gateways, CRM tools, ecommerce APIs, SMS APIs, email services, calendar tools, and third party platforms I help clients who need a developer who can take ownership, understand business goals, clean up messy systems, build reliable features, and ship production ready work without constant hand holding. 🏆 What I Can Build For You ✔ Full Stack Web Application Development ✔ SaaS Product Development ✔ Custom CRM, ERP, Admin Panels and Dashboards ✔ Laravel, PHP, Symfony and Node.js Back End Development ✔ React, Vue.js, Angular, Next.js and Nuxt.js Front End Development ✔ REST API and GraphQL API Development ✔ Third Party API Integration ✔ WordPress Theme and Plugin Development ✔ WooCommerce and Shopify Development ✔ Custom Ecommerce Website Development ✔ AI Chatbots, AI Agents, RAG, OpenAI Integration and Automation ✔ MySQL, PostgreSQL and MongoDB Database Design ✔ AWS, Docker, Git, CI CD, Deployment and DevOps Support 💼 Full Stack Development I build complete web platforms using Laravel, Symfony, PHP, Node.js, Express.js, NestJS, React, Vue.js, Angular, Next.js, Nuxt.js, JavaScript, TypeScript, MySQL, PostgreSQL and MongoDB. I can join an existing codebase, fix technical debt, improve performance, build new modules, create APIs, add dashboards, connect third party tools, and deploy stable releases. Common features I build include user roles, permissions, subscriptions, payments, reporting, notifications, file uploads, search, filters, admin workflows, customer portals, team dashboards, ecommerce flows, and business automation. ⚙️ API Development And Automation I can integrate payment gateways, CRMs, ERPs, inventory systems, shipping APIs, ecommerce platforms, AI APIs, SMS tools, email tools, booking systems, calendar tools, analytics tools, and custom internal systems. The result is faster operations, fewer manual tasks, cleaner data flow, better reporting, and less dependency on spreadsheets or repetitive admin work. 🛒 Ecommerce Development I build and improve ecommerce platforms using WooCommerce, Shopify, Laravel, Vue.js, React, custom APIs, and custom backend systems. I can help with product catalogs, custom checkout, inventory management, order automation, customer accounts, subscriptions, payment gateways, shipping logic, abandoned cart flows, admin panels, B2B pricing, wholesale portals, store speed, conversion flow, and tracking setup. 🌐 WordPress, WooCommerce And CMS I build business focused WordPress and WooCommerce websites with custom themes, custom plugins, Elementor based pages, custom post types, API connections, payment flows, membership features, booking features, and headless CMS setups. 🤖 AI Features And Automation I can add practical AI features into your SaaS, website, ecommerce store, internal dashboard, or business workflow. This includes AI chat, customer support assistant, document search, product assistant, lead qualification, internal knowledge base, AI reporting, resume screening, voice agent workflows, RAG based search, OpenAI integration, LangChain, LangGraph, vector databases, and automation

I help businesses build scalable SaaS platforms, APIs, and enterprise web apps. With 15+ years of experience and 60+ successful projects, I specialize in .NET Core, C#, React, Node.js, and cloud solutions (AWS & Azure). Currently Top-Rated with 100% Job Success Score and $200k+ earned on Upwork. ✅ What I Deliver • Clean, maintainable architecture (microservices, serverless, multi-tenant SaaS) • Scalable web apps & APIs (REST, secure auth/SSO, payment integration) • Cloud-native deployments on Azure and AWS • Modern, responsive UIs with React, Next.js, Angular & Tailwind 🛠️ Tech Expertise (Shortlist) .NET Core, C#, ASP.NET, React, React Native, Angular, TypeScript, Node.js, SQL Server, PostgreSQL, MySQL, Azure Functions, AWS Lambda, Cosmos DB, Redis, IdentityServer, Stripe/PayPal, SendGrid, SignalR. 🎯 Why Clients Hire Me Enterprise-grade .NET + Azure expertise Startup-friendly React/Node.js + AWS solutions Strong communication and long-term client relationships I’m full-time available and ready to start immediately. Let’s connect for a quick call and discuss how I can help bring your project to life.

𝗔𝗺𝗼𝗻𝗴 𝗧𝗼𝗽 𝟯% 𝗼𝗳 𝗨𝗽𝘄𝗼𝗿𝗸 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿𝘀!! From idea → launch → scale: custom .NET/Angular, Next.js & Node APIs, and React/React Native apps. 100% JS/TS, cloud-ready with Docker & MongoDB. $100k+ billed, on-time delivery with daily updates. I also specialize in AI-powered solutions working with Claude, GPT, OpenClaw, and other LLMs to build intelligent automation systems, AI agents, and scalable content/workflow pipelines using both code and no-code approaches. 👉𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Full-Stack Web Development Scalable & High-Performance Web Applications API Development & Third-Party Integrations Database Design & Optimization Cloud Deployment & Server Management Secure Authentication & Authorization 👉 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐓𝐞𝐜𝐡: C#, .NET (Core, 5–8), ASP.NET Core, Blazor Node.js (Express, NestJS) Entity Framework Core, Dapper WPF, Windows Services 👉 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: Angular, React.js, Next.js TypeScript, JavaScript (ES6+) Tailwind, Bootstrap, Material UI Blazor, Razor Pages 👉 𝐀𝐏𝐈 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Google APIs, Stripe, PayPal AWS, Azure WebSockets, SignalR 👉 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: SQL Server, PostgreSQL, MySQL, MongoDB Firebase, GraphQL 👉 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗧𝗼𝗼𝗹𝘀: Docker, Kubernetes, CI/CD Azure DevOps, AWS Git, Agile/SCRUM Let’s build scalable, secure, and AI-powered applications together whether it's SaaS, automation systems, or enterprise platforms. - - - - - - - - - - Keywords #DotNetDeveloper #FullStackDeveloper #NextJS #NestJS #ReactJS #AngularDeveloper #TypeScript #JavaScriptDevelopment #Blazor #ASPNetCore #WebAPI #AIEngineer #AIAutomation #LLM #GPT #ClaudeAI #OpenAI #NoCodeAutomation #SaaSDevelopment #CloudDevelopment #Docker #Kubernetes #MongoDB #SQLServer #APIIntegration #ScalableApps

👋 Hi there! I’m a results-driven Senior Full Stack Developer with 8+ years of experience building scalable cloud-based applications, APIs, dashboards, and production-grade business systems. I help startups, growing businesses, and enterprise teams turn raw data and business ideas into reliable, scalable, and high-performance solutions. Whether you need a *data pipeline, cloud data warehouse, analytics dashboard, backend API, web application, desktop app, or full business automation system*, I can take ownership from planning to deployment. 🌟 What I Can Help You With 🔹 Cloud Data Platforms I work with modern cloud platforms including AWS, GCP, and Azure to build secure, cost-efficient, and production-ready data systems using services such as S3, Redshift, Lambda, Glue, Athena, BigQuery, Dataflow, Azure Data Factory, Synapse, and Blob Storage. 🔹 Full Stack Web & Desktop Applications I build modern, scalable applications using JavaScript, TypeScript, Angular, Node.js, NestJS, ElectronJS, .NET Core, MongoDB, PostgreSQL, and REST APIs*. From MVPs to full-scale enterprise systems, I focus on clean architecture, performance, and long-term maintainability. 🔹 Data Engineering & ETL/ELT Pipelines I design and build scalable data pipelines for ingestion, transformation, validation, and reporting using tools like Python, SQL, Apache Airflow, Spark, Kafka, dbt, Pandas, Snowflake, BigQuery, Redshift, and AWS Glue. 🔹 Dashboards, Reporting & Analytics I create business-focused dashboards and reporting systems using Power BI, Tableau, Superset, SQL, and cloud data warehouses, helping teams make faster and better decisions. 🔹 Automation & Workflow Optimization I automate manual business processes, reporting workflows, data syncs, API integrations, and backend operations to save time, reduce errors, and improve efficiency. 🔧 Tech Stack Languages: Python, SQL, JavaScript, TypeScript, Bash Frontend: Angular, HTML, CSS, responsive UI development Backend:Node.js, NestJS, .NET Core, REST APIs Desktop Apps: ElectronJS Databases: PostgreSQL, MySQL, MongoDB, SQL Server, Snowflake, BigQuery, Redshift Data Tools: Airflow, Spark, Kafka, dbt, Pandas, NumPy Cloud:AWS, GCP, Azure AWS Services: S3, Lambda, Glue, Redshift, Athena, ECS DevOps: Docker, Kubernetes, GitHub Actions, Terraform, CI/CD Visualization: Power BI, Tableau, Superset 💼 Why Work With Me? ✅ End-to-End Ownership — I can handle everything from data architecture and backend development to deployment and reporting. ✅ Production-Ready Delivery — I build clean, reliable, documented, and scalable solutions. ✅ Business-Focused Approach — I don’t just write code; I build systems that solve real business problems. ✅ Strong Communication— I keep projects clear, organized, and easy to understand. ✅ Fast & Reliable Execution — I focus on quality delivery with practical timelines and clean results. 🚀 Whether you need a data engineering solution, cloud pipeline, full stack application, business dashboard, API integration, or automation system, I’m ready to help you build it properly. 📩 Let’s connect and discuss how I can help bring your project to life.