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The engineer you call when software, infrastructure, and networking all need to work together. 🚀 Senior DevOps Engineer | Backend Developer | Cloud & Platform Engineer Most technical problems don't exist in a single layer. An application is slow, but the root cause is the database. A deployment fails because of infrastructure. An API works locally but breaks in production because of networking. AI features underperform because the data pipeline was designed incorrectly. My background spans software development, cloud infrastructure, Linux systems, networking, automation, and AI integrations, allowing me to build and troubleshoot systems end-to-end. Over the last 5+ years, I have worked across AWS, GCP, Kubernetes, Docker, Terraform, CI/CD automation, backend APIs, distributed systems, AI-powered applications, and production environments supporting real business operations. 🎯 What I Can Help With ✅ Backend Development (Node.js, Python, Go, .NET) ✅ Cloud Infrastructure (AWS, GCP) ✅ Infrastructure as Code (Terraform) ✅ Kubernetes & Docker Platforms ✅ CI/CD Automation (GitHub Actions, GitLab CI, Jenkins) ✅ Linux Administration & Troubleshooting ✅ Database Design & Optimization ✅ AI & LLM Integrations (OpenAI, RAG, AI Agents) ✅ Monitoring, Observability & Reliability Engineering ✅ Performance Optimization & Cloud Cost Reduction 🔧 Clients Typically Bring Me In For • Building platforms that require both development and infrastructure expertise • Solving production issues that span applications, databases, networking, and cloud services • Modernizing deployment workflows and DevOps practices • Designing scalable cloud-native architectures • Integrating AI capabilities into existing products • Reducing operational complexity and cloud costs 💻 Core Technologies ☁️ Cloud AWS • GCP • Azure ⚙️ Infrastructure Terraform • Docker • Kubernetes • ECS • EKS • Linux 🖥 Backend Node.js • Python • Go • .NET • FastAPI 🌐 Frontend Next.js • React • TypeScript 🗄 Databases PostgreSQL • MySQL • MongoDB • Redis 🚀 DevOps GitHub Actions • GitLab CI • Jenkins • Monitoring • Observability 🤖 AI OpenAI • LLM Integrations • RAG Systems • AI Agents 💡 I work best with startups, SaaS companies, and engineering teams that need a single engineer capable of owning systems end-to-end—from architecture and development to deployment and operations. 🟢 If your project involves software, infrastructure, automation, or AI, let's talk.

Looking for a senior backend engineer who can design and deliver production-ready systems end to end? I build scalable backend platforms, AI/LLM-powered systems, and cloud infrastructure using Go, Django, and Postgres (AGE/GIS) across AWS and GCP. No shortcuts. No outsourcing. You work directly with me, from architecture to deployment. Expect clean code, secure systems, and reliable delivery. ━━━━━━━━━━━━━━━━━━━ 🌐 IoT Development | Azure IoT ━━━━━━━━━━━━━━━━━━━ ✓ Azure IoT Hub - device provisioning, telemetry, fleet management ✓ Azure IoT Edge - edge computing, offline inference ✓ Azure Stream Analytics - real-time IoT data processing & alerting ✓ Azure Digital Twins - physical environment modeling & asset tracking ✓ MQTT, AMQP - IoT device protocol integration ✓ End-to-end IoT: device → cloud → application layer ━━━━━━━━━━━━━━━━━━━ ⚙️ Backend & Full Stack ━━━━━━━━━━━━━━━━━━━ ✓ Python (Django, DRF, Flask, Celery, Microservices, GraphQL, Swagger) ✓ Golang (Gin, WebSockets, real-time, high-performance APIs) ✓ JavaScript / TypeScript (React, Next.js, Angular, Vue, Node.js) ✓ PHP (Laravel, WordPress, CakePHP, Symfony, CodeIgniter) ✓ Flutter / Dart - iOS, Android, MacOS, Windows, Linux, Web ✓ REST API, GraphQL, WebSocket, SDK & API integration ✓ Unit & feature testing, TDD, QA before every single delivery ━━━━━━━━━━━━━━━━━━━ 🗄️ Databases ━━━━━━━━━━━━━━━━━━━ ✓ SQL: PostgreSQL, MySQL, MsSQL - design & query optimization ✓ NoSQL: MongoDB, CockroachDB, Redis - real-time & distributed ✓ Vector: Pinecone, ChromaDB - AI semantic search ✓ Big Data pipelines, scraping, ETL workflows ━━━━━━━━━━━━━━━━━━━ ☁️ Cloud & DevOps ━━━━━━━━━━━━━━━━━━━ ✓ GCP (GKE, Cloud Run, BigQuery, Cloud SQL) ✓ AWS (EC2, RDS, EKS, Lambda, S3, VPC) ✓ Azure (IoT Hub, IoT Edge, Stream Analytics, Digital Twins, AKS) ✓ Docker, Kubernetes, Jenkins CI/CD, GitLab CI/CD, Shell scripting ✓ Nginx, Apache Kafka, Prometheus, Grafana, Loki ✓ Linux (Ubuntu, CentOS, RHEL) - bare-metal & cloud ━━━━━━━━━━━━━━━━━━━ 🤖 AI & LLM Integration ━━━━━━━━━━━━━━━━━━━ ✓ Claude API, OpenAI, Higgsfield, Gemini - AI-native app development ✓ LangChain, RAG pipelines, HuggingFace, ComfyUI, prompt engineering ✓ Generative AI, LLM fine-tuning, AI chatbot development ✓ Vibe coding - rapid AI-assisted MVP delivery ✓ Vector DBs: Pinecone, ChromaDB - semantic search & retrieval ━━━━━━━━━━━━━━━━━━━ 🏗️ Enterprise Infrastructure & Security ━━━━━━━━━━━━━━━━━━━ ✓ Dell EMC PowerEdge R740 - bare-metal, PERC H730P, SAS RAID 5 ✓ CCNA networking - VLANs, routing, FortiGate firewall config ✓ WireGuard VPN mesh, iptables, UFW hardening ✓ LUKS2 encryption, LVM, CIS-compliant Linux partition layout ✓ HashiCorp Vault, Wazuh HIDS, AppArmor, Fail2Ban, AIDE, auditd ✓ Financial-grade, security-hardened private data center operations ✓ UI/UX, Gestalt Principles, Responsive Design, SEO, SaaS architecture Every project gets tested before delivery. Every database schema is optimized from day one. Every line of code is written to be clean and maintainable long after the project closes. 📩 Have a project in mind? Send me a message - I typically respond within a few hours and can start immediately.

Senior Full-Stack Developer with experience across the entire software lifecycle—from requirement engineering and system architecture to frontend development and cloud deployment. Proven ability to work effectively as an independent developer or as a technical lead for specific modules. Technical Stack Frontend: Next.js, React, Angular, TypeScript Backend: NestJS, FastAPI, Spring Boot, Node.js Cloud/DevOps: AWS (Fargate, S3, EC2), Docker, Kubernetes, Nginx, CI/CD Databases: PostgreSQL, Redis, MongoDB (Vector Search/RAG), Qdrant Specialized Experience Microservices: Designing and managing distributed, high-concurrency architectures. Automation & Scraping: Building distributed web crawlers (Scrapy/Playwright) and automated e-KYC/verification systems. AI Integration: Implementing RAG models, LangChain, and machine learning model productionalization. Lifecycle Management: Handling projects from initial requirements through to production-scale deployment and maintenance. Qualifications 4 Years of Professional Experience as a lead developer on high-scale projects. Master of Computing (Research) — Multimedia University B.S. in Computer Science (Honors) — Multimedia University

✔ 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐀𝐈, 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐂𝐑𝐌 & 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 ✔ 𝐄𝐱𝐩𝐞𝐫𝐭 𝐢𝐧 𝐋𝐋𝐌𝐬, 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬, 𝐑𝐀𝐆, 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬, 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 ✔ 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞, 𝐇𝐮𝐛𝐒𝐩𝐨𝐭, 𝐧𝟖𝐧 & 𝐂𝐑𝐌 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭 ✔ 𝐀𝐖𝐒 𝐁𝐞𝐝𝐫𝐨𝐜𝐤, 𝐎𝐩𝐞𝐧𝐀𝐈, 𝐆𝐞𝐦𝐢𝐧𝐢, 𝐂𝐥𝐚𝐮𝐝𝐞 & 𝐕𝐞𝐫𝐭𝐞𝐱 𝐀𝐈 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ✔ 𝟏𝟎𝟎+ 𝐀𝐈, 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐂𝐑𝐌 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 ✔ 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞-𝐆𝐫𝐚𝐝𝐞 𝐀𝐈 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐟𝐨𝐫 𝐒𝐭𝐚𝐫𝐭𝐮𝐩𝐬 & 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞𝐬 ✔ 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐀𝐜𝐫𝐨𝐬𝐬 𝐌𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐓𝐢𝐦𝐞 𝐙𝐨𝐧𝐞𝐬 ✔ 𝐋𝐨𝐧𝐠-𝐓𝐞𝐫𝐦 𝐒𝐮𝐩𝐩𝐨𝐫𝐭, 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 & 𝐀𝐈 𝐒𝐜𝐚𝐥𝐢𝐧𝐠 I develop 𝐚𝐝𝐯𝐚𝐧𝐜𝐞𝐝, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞-𝐫𝐞𝐚𝐝𝐲 𝐀𝐈 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 powered by 𝐋𝐋𝐌𝐬, 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬, 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈, 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈, 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞, 𝐇𝐮𝐛𝐒𝐩𝐨𝐭, 𝐧𝟖𝐧, and 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 technologies to help businesses automate operations, optimize workflows, increase productivity, and accelerate growth. With extensive experience in AI engineering, CRM systems, and business automation, I design and implement custom AI ecosystems tailored to each client's unique objectives, workflows, and data infrastructure. My approach blends 𝐜𝐮𝐭𝐭𝐢𝐧𝐠-𝐞𝐝𝐠𝐞 𝐀𝐈 𝐢𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧, 𝐂𝐑𝐌 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐨𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 to deliver measurable business outcomes, operational efficiency, and long-term scalability. From 𝐢𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐜𝐡𝐚𝐭𝐛𝐨𝐭𝐬 𝐚𝐧𝐝 𝐯𝐨𝐢𝐜𝐞 𝐚𝐬𝐬𝐢𝐬𝐭𝐚𝐧𝐭𝐬 to 𝐚𝐮𝐭𝐨𝐧𝐨𝐦𝐨𝐮𝐬 𝐀𝐈 𝐚𝐠𝐞𝐧𝐭𝐬, 𝐑𝐀𝐆 𝐬𝐲𝐬𝐭𝐞𝐦𝐬, 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐇𝐮𝐛𝐒𝐩𝐨𝐭 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬, 𝐧𝟖𝐧 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬, 𝐚𝐧𝐝 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐤𝐧𝐨𝐰𝐥𝐞𝐝𝐠𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬, I focus on building secure, high-performance solutions that integrate seamlessly with existing systems, CRMs, and business processes. 𝐌𝐲 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡 𝐢𝐬 𝐬𝐢𝐦𝐩𝐥𝐞: 👉 𝑩𝒖𝒊𝒍𝒅 𝑨𝑰 𝒕𝒉𝒂𝒕 𝒔𝒐𝒍𝒗𝒆𝒔 𝒓𝒆𝒂𝒍 𝒃𝒖𝒔𝒊𝒏𝒆𝒔𝒔 𝒑𝒓𝒐𝒃𝒍𝒆𝒎𝒔 👉 𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒆 𝒎𝒂𝒏𝒖𝒂𝒍 𝒘𝒐𝒓𝒌𝒇𝒍𝒐𝒘𝒔 & 𝒐𝒑𝒆𝒓𝒂𝒕𝒊𝒐𝒏𝒔 👉 𝑩𝒖𝒊𝒍𝒅 𝒔𝒄𝒂𝒍𝒂𝒃𝒍𝒆, 𝒔𝒆𝒄𝒖𝒓𝒆 & 𝒓𝒆𝒍𝒊𝒂𝒃𝒍𝒆 𝒔𝒚𝒔𝒕𝒆𝒎𝒔 👉 𝑩𝒖𝒊𝒍𝒅 𝒇𝒐𝒓 𝑹𝑶𝑰, 𝒈𝒓𝒐𝒘𝒕𝒉 & 𝒂𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 🧠 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 🔹 Custom GPT & LLM Applications 🔹 AI Agents (CrewAI, AutoGen, LangGraph) 🔹 RAG (Retrieval-Augmented Generation) Systems 🔹 AI Chatbots & Customer Support Automation 🔹 Voice AI Agents & Conversational AI 🔹 Multi-Agent Systems & Autonomous Workflows 🔹 Salesforce CRM Development & Automation 🔹 HubSpot CRM & Marketing Automation 🔹 n8n Workflow Automation 🔹 AI-Powered Lead Generation & SDR Agents 🔹 Document Processing & Knowledge Bases 🔹 Fine-Tuning, Evaluation & AI Optimization 🔹 Generative AI Applications (Text, Image, Audio & Video) 🛠 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐭𝐚𝐜𝐤 🔹 OpenAI, GPT-4o, GPT-5, Claude, Gemini 🔹 AWS Bedrock, Vertex AI, Azure OpenAI 🔹 LangChain, LangGraph, LlamaIndex 🔹 CrewAI, AutoGen, MCP Servers 🔹 Pinecone, Weaviate, ChromaDB, FAISS 🔹 Salesforce, HubSpot, Zoho CRM 🔹 n8n, Zapier, Workflow Automation Platforms 🔹 REST APIs, GraphQL, Webhooks 🔹 Python, FastAPI, Node.js, React.js 🔹 Deepgram, ElevenLabs, Amazon Polly, Twilio 🔹 PostgreSQL, MongoDB, Redis 🔹 AWS, Azure, GCP, Kubernetes & Docker 🚀 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 🔹 AI Agent Development 🔹 Custom ChatGPT Solutions 🔹 Voice AI & Phone Agents 🔹 Enterprise RAG Systems 🔹 Salesforce Automation & CRM Solutions 🔹 HubSpot CRM & Marketing Automation 🔹 n8n Workflow Development 🔹 AI Workflow Automation 🔹 AI SaaS Product Development 🔹 AI-Powered CRM & ERP Integrations 🔹 AI Consulting & Architecture Design 🔹 LLM Fine-Tuning & Deployment 🔹 AI Infrastructure Optimization 💼 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 🔹 10+ Years in AI, Automation & Software Development 🔹 Built AI Agents Across Healthcare, Finance, Retail & SaaS 🔹 Developed Enterprise RAG & Knowledge Systems 🔹 Delivered Salesforce, HubSpot & CRM Automation Platforms 🔹 Built Advanced Workflow Automation Solutions 🔹 Successfully Integrated AI into Existing Business Workflows ⭐ 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞 🔹 Business-First AI Solutions 🔹 Enterprise-Level Architecture 🔹 CRM & Workflow Automation Expertise 🔹 Clear Communication & Reliable Delivery 🔹 Long-Term AI Partnership & Support 🔹 Focus on Measurable ROI & Growth 𝐋𝐨𝐨𝐤𝐢𝐧𝐠 𝐟𝐨𝐫 𝐚𝐧 𝐀𝐈 𝐄𝐱𝐩𝐞𝐫𝐭 𝐭𝐨 𝐛𝐮𝐢𝐥𝐝 𝐋𝐋𝐌𝐬, 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬, 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬, 𝐕𝐨𝐢𝐜𝐞 𝐀𝐈, 𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐧𝟖𝐧 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬, 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐑𝐀𝐆 𝐒𝐲𝐬𝐭𝐞𝐦𝐬, 𝐨𝐫 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧? 𝐋𝐞𝐭’𝐬 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 your project and build AI solutions that create

About Me Experienced AI Full Stack Software Engineer. I build scalable, cloud-based applications combining modern web and AI technologies. I specialize in full stack development with React, Next.js, Node.js, and TypeScript. On the backend, I work with Python (FastAPI, data pipelines, AI workflows) and .NET/C# for enterprise-grade systems. I also have extensive experience with PHP frameworks like Laravel, WordPress, and Drupal, using MVC, MVVM, and other web architecture patterns to create maintainable, modular applications. I work extensively with AI and LLM systems. This includes LangChain, LangGraph, OpenAI models, Hugging Face, and custom NLP pipelines. I build RAG systems, automation workflows, and production-ready AI tools. For Python AI/ML, I use PyTorch for deep learning, YOLO for computer vision, and n8n for workflow automation and integrations. I have strong cloud and DevOps skills. I design Kubernetes clusters, CI/CD pipelines, and serverless systems on AWS and Azure, including SageMaker and Azure ML. I focus on scalable, zero-downtime deployments and reliable production architecture. Sometimes played on Geo service and Geo data science using QGIS, ArcGIS and Google map, OpenStreet, Leaflet , Heatmap and Mapbox GL and Maplibre I enjoy solving complex problems and turning ideas into efficient, maintainable systems. Clear communication and long-term collaboration are my top priorities.

Are you looking to build a high-performance SaaS platform, automate a complex supply chain, or integrate secure, production-ready AI into your business workflow? Many developers can write code, but very few understand how to seamlessly blend cutting-edge AI/ML systems with scalable, enterprise-grade architecture while ensuring strict data security (HIPAA, PCI-DSS). I am a Full-Stack Developer and AI/ML Engineer with extensive experience architecting end-to-end solutions for SaaS, Supply Chain, Healthcare (HIS/HMS), and custom ERP systems. Whether you need to build an MVP from scratch or scale an existing enterprise platform, I deliver clean, maintainable code and robust infrastructure. 🚀 Core Expertise & How I Can Help You: AI/ML & GenAI Integration: Building intelligent RAG systems, custom chatbots, and LLM-powered workflows using OpenAI, Anthropic, LangChain, and Vector Databases (Pinecone, Qdrant). Robust Backend & Architecture: Designing secure, high-throughput microservices and APIs using Node.js (NestJS), Python (FastAPI/Django), and PHP, backed by PostgreSQL, MongoDB, or Redis. Modern, Responsive Frontends: Crafting seamless web and mobile interfaces using React, Next.js, Angular, Vue.js, and React Native. Cloud, DevOps & Compliance: Deploying production-ready applications on AWS/GCP/Docker with CI/CD pipelines, keeping security and regulatory standards (HIPAA, GDPR) at the forefront. 🛠️ Technical Snapshot: Frontend: React, Next.js, Angular, Vue.js, React Native, Tailwind CSS Backend: Node.js (NestJS/Express), Python (FastAPI/Django), PHP, Java AI/ML: LLMs, LangChain, Vector DBs, Prompt Engineering, RAG Systems Cloud & Databases: AWS, GCP, Docker, Kubernetes, PostgreSQL, MySQL, MongoDB, Redis Let’s build something scalable. Click the "Invite to Job" or "Hire" button on the top right, and let’s discuss how we can bring your project to life.