Hire the Best Serverless Developers in Dhaka, BD

🔥 Top-Rated AWS & Full-Stack Engineer | 5+ Years Building Scalable Cloud Systems 🔥 100% Client satisfaction on upwork | Delivered more that 10+ projects with a promising feedback | Long term client relationship Why Clients Hire Me - 5+ years of real-world production experience - Clean, maintainable, and well-documented code - Strong architectural thinking (not just coding) - Fast communication & on-time delivery - Focus on scalability, security, and AWS cost optimization 🛠 My Core Expertise AWS & Cloud Architecture Lambda, API Gateway, EC2, ECS, EKS, Fargate, VPC, IAM, WAF, Shield Databases & Storage DynamoDB, RDS, Aurora Serverless, ElastiCache, S3, CloudFront Event-Driven & Integrations SQS, SNS, EventBridge, Step Functions, AppSync, SES CI/CD & Infrastructure as Code AWS CDK, CloudFormation, CodePipeline, CodeBuild, CodeDeploy Monitoring & Reliability CloudWatch, New Relic, Prometheus 📌 How I Can Help You - Design AWS architecture from scratch - Build serverless & full-stack applications - Optimize AWS cost & performance - Fix production issues & improve reliability - Automate deployments & workflows 💬 Let’s talk! Send me a message with your idea or problem—I’ll help you find the simplest, most scalable solution 🚀

Tired of developers who write code but never take ownership of the actual outcome? I am a full stack laravel developer and work like a partner, not a ticket-closer. With 5+ Years of Industry Experience, I have: ✓ Delivered applications for clients in Canada, Japan and UK ✓ Reduced page loading from 10s to 300ms ✓ Built application that served 100k+ users ✓ Automated 3000+ Video Transcoding ✓ Built enterprise admin panel with FilamentPHP I build Laravel, Vue.js and FilamentPHP systems that are fast, scalable, and built to last. Not just "working", but production-ready and clean enough for the next developer too. What I have shipped: → Cut API response time from 10s to under 300ms on a high-traffic platform (97% improvement) → Transferred ~6TB of files between S3 buckets from one account to another within 30 minutes. → Serverless video pipeline on AWS (Lambda + MediaConvert) that processed 3,000+ videos with zero manual handling → Scaled a production app to 100k+ without performance degradation → Integrated Stripe and Paypal form smooth and secure transactions. Perfect fit for: ✓ CTOs who need a developer that takes ownership, not just assigned tickets ✓ Startups building an MVP and need clean, scalable architecture from day one ✓ Teams with a slow or messy Laravel codebase that needs a real fix ✓ Businesses setting up or improving AWS infrastructure Long-term is where I do my best work. I stay involved as the product grows. I care about how the system evolves, not just closing the current task. I write clean code, communicate clearly, and ship on time. My skillset: Laravel (v10-13), FilamentPHP • Vue.js, Nuxt.js, Inertia.js • MySQL, Redis • REST APIs • AWS (Lambda, S3, CloudFront, EC2, MediaConvert, CloudFormation, EventBridge) • GitHub Actions, Docker, CI/CD • RBAC, JWT, OAuth2, Webhook Security • Repository, Service Layer, Observer design patterns • Claude Code, Claude Cowork Want to see if we're a good fit or have a product idea? 𝐒𝐞𝐧𝐝 𝐦𝐞 𝐚 𝐦𝐞𝐬𝐬𝐚𝐠𝐞.

I help businesses design, build, and scale high-performance web applications and complete system architectures. With 12+ years of experience, I focus on creating reliable, scalable, and cost-efficient platforms—not just features. I specialize in serverless and cloud-native architectures, building systems that scale automatically, reduce operational overhead, and optimize infrastructure costs. I take full ownership of the development lifecycle: from system design and infrastructure to deployment, scaling, and long-term maintenance. Core technologies: PHP / Laravel (Zend Certified) JavaScript / TypeScript / Node.js React.js / Next.js Vue.js / Nuxt.js (SSR) Architecture & system design: Serverless & distributed system architecture (AWS Lambda, event-driven systems, stateless design, caching strategies) AWS cloud architecture (Lambda, CloudFront, Lambda@Edge) REST API & GraphQL design (performance-focused, scalable APIs) Database design, optimization & migration (MySQL, PostgreSQL, Oracle, DynamoDB, MongoDB) Payment gateway integration (Stripe, PayPal, and custom solutions) Infrastructure & DevOps: Linux server administration CI/CD pipelines and automated deployments Performance optimization and cost control Debugging complex distributed systems in production I don’t just write code—I design systems that scale, perform, and last. I’m comfortable working across the full stack and making architectural decisions that directly impact business growth and stability. I’m highly adaptable and can quickly integrate new technologies into existing systems without compromising performance or reliability.

Hi, I am Zobaidul karim working as a Senior software engineer with a Master's Degree in Computer Science and engineering from Jagannath University I have 8+ years of experience developing a custom website, Core APIs, Database creation, and many more. If you are looking for a Reliable and self-motivated Web developer for your Web Project, then you are in the right place. Just send me a message so that we can discuss it. I have experience working with Node.js, MySQL, MsSQL, MongoDB, and AWS on the back end, and HTML5/CSS3/JS/jQuery/React.js on the front end. I have also DevOps Experience Docker, Kubernetes, CI/CD, AWS serverless API development, Cloud Storage, EC2, ECR, RDS Choosing a web developer can be daunting. When you decide to work with me, you get a partner who responds to emails, gets things done, and is committed to helping you succeed.

"𝐑𝐨𝐜𝐤 𝐬𝐭𝐚𝐫 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, 𝐫𝐞𝐚𝐥𝐥𝐲 𝐠𝐞𝐭𝐬 𝐭𝐨 𝐤𝐧𝐨𝐰 𝐭𝐡𝐞 𝐦𝐢𝐬𝐬𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐞𝐱𝐞𝐜𝐮𝐭𝐞𝐬 𝐰𝐢𝐭𝐡 𝐯𝐞𝐫𝐚𝐜𝐢𝐭𝐲!" ⭐⭐ ⭐ ⭐ ⭐ (Client Review, AI Agent Project) Hi, I'm an AI Agent Developer with hands-on technical expertise and an MBA-trained strategic mindset. I build production-ready AI agents, multi-agent systems, and business automation platforms that solve real operational problems—not just demos. As a Certified Claude Code Developer, I leverage Agentic Coding with Claude Code, OpenClaw, Lovable, and the Claude API to rapidly design, build, and deploy high-quality software. This enables me to deliver robust AI products in days or weeks instead of months. I specialize in AI-powered automation for Legal, Finance, and Real Estate, helping businesses eliminate repetitive work, streamline operations, and improve customer experience. I don't just build AI systems—I align them with your business goals, user workflows, and ROI. Whether it's an AI assistant, a voice agent, or a complete multi-agent platform, I take ownership from architecture to deployment. 💼 What I Can Build 🤖 LLM-Powered AI Agents (CrewAI, LangGraph, AutoGen, OpenAI SDK) ⚡ Agentic Coding & Rapid Product Development (Claude Code, OpenClaw, Lovable, Claude API) 🏢 Business Process Automation for Legal, Finance & Real Estate 🗣️ Voice AI Agents (Vapi.ai, ElevenLabs, Deepgram, PlayHT) 📚 RAG & Knowledge Systems (Hybrid Retrieval, Chroma, Pinecone, Weaviate, Qdrant) 🧩 Multi-Agent Applications (FastAPI, React, Streamlit) 🔗 Workflow Automation (n8n, Make, Zapier, Airtable, Supabase, Pipedream) 🧠 Custom AI Search & Memory Systems (Embeddings, Document Q&A, Knowledge Bases) 📊 Production Dashboards & Agent Monitoring 🧰 Tech Stack Agent Frameworks: CrewAI, LangChain, LangGraph, AutoGen, AgentQL, OpenAI SDK, Claude SDK, Vapi.ai, n8n AI Agents, Make Agentic Development: Claude Code, OpenClaw, Lovable, Claude API LLMs: GPT-4, Claude, Gemini, Mistral, OpenRouter, Ollama Vector Databases: Pinecone, Weaviate, Qdrant, Chroma, Milvus, Hybrid Retrieval (BM25 + Dense) Backend: Python, FastAPI, Flask, Node.js Frontend: React, Next.js, Tailwind CSS, Streamlit Infrastructure: Docker, Kubernetes, GitHub Actions, GitLab CI/CD, AWS, GCP, Azure, Railway, Vercel 🎓 Business & Product Strategy ✅ MBA + Engineering mindset 📈 AI solutions focused on measurable business outcomes 🎯 Roadmap-first product planning with clear KPIs 🧩 Product strategy, UX, and technical architecture in one engagement ✅ Why Clients Work With Me 🚀 Certified Claude Code Developer with expertise in modern agentic development ⚡ Fast delivery using Claude Code, OpenClaw, Lovable, and AI-assisted engineering workflows 🏢 Deep experience building automation for Legal, Finance, and Real Estate businesses 🧩 Scalable, production-ready architectures—not proof-of-concepts 💬 Clear communication, transparent planning, and frequent updates 🔒 Enterprise-ready development with security and confidentiality in mind Whether you need an intelligent AI assistant, a multi-agent platform, or end-to-end business automation, I can help you move from idea to production quickly—with software built to scale.

🚀 AWS DevOps & Backend Engineer | 17 Yrs | $400K+ Delivered | 100% Job Success Seventeen years in software. Nine of them were deep in AWS and infrastructure work. I'm an AWS Community Builder with all 12 AWS certifications and Terraform certified. But honestly, what matters is the work. Nearly $500K, almost 150 Upwork projects, 100% Job Success, Top Rated. That happens because I focus on what clients actually need. ✅ What You Get - AWS architecture that scales to enterprise demands without breaking at 10K users - Infrastructure as Code that makes deployments repeatable and predictable - CI/CD pipelines cutting deployment time by up to 90% - Backend systems handling complex business logic reliably - Cloud migrations done right, not just lift-and-shift chaos - Documentation and clean handoffs, not cryptic disappearing acts - Systems running at 99.9% uptime consistently - Full compliance support: PCI, HIPAA, SOC2, security hardening 🏢 Past Clients: South River Mortgage, SocialHP, Trinax Singapore. Nearly 150 projects delivered across startups to enterprise at 100% Job Success. 🎯 Why Hire Me I don't just grab requirements and start coding. Look, I ask what's actually constraining you. Timeline? Budget? What's your team capable of right now? Where do you want to be in two years? That conversation matters. It helps me pick the right tool instead of just the flashy one on a resume. Saves money. Saves headaches. I work with bootstrapped startups and established enterprises. The real magic happens when people actually talk. You won't get someone who disappears when requirements shift. Responsive, transparent, adjusts without drama. 🏗️ Infrastructure and Cloud - Architecture from scratch, multi-region and disaster recovery designs - Infrastructure as Code: Terraform, CloudFormation, CDK - CI/CD pipelines: GitHub Actions, CodePipeline, Jenkins - Containers: ECS, EKS, Docker, Kubernetes - High availability, compliance (PCI, HIPAA, SOC2), security hardening - Monitoring and observability: CloudWatch, Prometheus, ELK Stack - Cloud migrations and cost optimization strategies 💻 Backend Systems - 7+ years with Laravel, full ecosystem: Jetstream, Passport, Cashier, Nova, Spark - Multi-tenant SaaS platforms, ERP systems, CRM platforms from the ground up - Modern stacks: TALL, TIL - Payment integrations: Stripe, PayPal, Paddle - Queues: Redis, SQS, RabbitMQ - Search: Elasticsearch, Algolia - Microservices and APIs - Secondary languages: PHP, Golang, Python, Node.js - Deployment: Vapor, Forge, Envoyer 📊 Real Results One client had deployments that took forever. We built out CI/CD properly and cut it by 90%. Another client? AWS bill was out of control. Did an architecture review and dropped costs 30-35%. There was a legacy monolith somewhere else. Needed serious work. Performance improved 70-90% after we dug in. The systems I build stay at 99.9% uptime. 📋 Certifications AWS IQ Expert. All 12 AWS certifications: Solutions Architect Professional, DevOps Professional, Security Specialty, Advanced Networking Specialty, Machine Learning Specialty, Data Analytics Specialty, Database Specialty, SAP Specialty, SysOps Admin Associate, Developer Associate, Solutions Architect Associate, Cloud Practitioner. Terraform certified. Scrum certified. 🔍 Free 15-Min Audit Got an existing system limping along? Or a new project you want to start right? I do free 15-minute calls. Look at your setup, give honest feedback on where things stand. No pitch. No obligation. New project that needs someone who moves fast without being sloppy? Or something existing that actually needs real attention? Tell me what you're building. Let's figure out if we're a good fit. --- AWS DevOps | AWS Solutions Architect | Infrastructure as Code | Terraform | CI/CD | Kubernetes | ECS | EKS | Docker | Cloud Migrations | Cost Optimization | SaaS Architecture | Multi-tenant Systems | High Availability | Disaster Recovery | Laravel | Stripe | Payment Systems | Monitoring | Observability | Security Hardening | PCI HIPAA SOC2 | Microservices | API Development