Hire the Best GPS Development Specialists in Dhaka, BD

🚀 Full Stack Developer | Node.js, React, Flutter | AI Integration Expert I specialize in building and scaling backend systems that power high-performance applications. With 7+ years of experience, I’ve helped businesses launch MVPs, optimize legacy systems, and scale applications to handle millions of users. 🔹 What I Offer: ✔️ Backend Development: Node.js, Go (Golang), PHP, Java Spring Boot ✔️ Microservices & APIs: REST, GraphQL, gRPC ✔️ Cloud & DevOps: AWS, GCP, Docker, Kubernetes, CI/CD Pipelines ✔️ Databases: MySQL (Master-Slave Replica), MongoDB, SQLite ✔️ Real-time Features: WebSockets, Push Notifications, Video Calls (Jitsi) 🔹 Why Work With Me? ✅ MVP & Startup Specialist: I develop rapid prototypes and scale systems efficiently ✅ Scalability & Performance: I design robust backend architectures that grow with your business ✅ End-to-End Expertise: From database design to deployment, I handle everything ✅ Reliable & Fast Communication: Clear updates, proactive problem-solving

While most developers are still catching up with AI, I've already integrated it into my daily workflow — using Claude, Cursor, and JetBrains Junie to ship clean, production-ready code faster than ever. With 7+ years of full-stack experience, I handle projects end-to-end: from database design to deployment. What I build: ⚡ SaaS & web applications — Laravel, MERN stack, VueJS, ReactJS, NuxtJS, NextJS 🛒 E-commerce stores — WooCommerce, custom Laravel shops 🤖 AI-powered & agentic solutions — chatbots, workflow automation, API integrations 🔌 REST APIs & backend systems — Node.js, Laravel, PostgreSQL, MySQL, MSSQL 🌐 WordPress — custom themes, plugins, WooCommerce, performance tuning 🖥️ Server & DevOps — AWS, GCP, DigitalOcean, Nginx, Apache Tech stack: PHP · JavaScript · C/C++ · Laravel · React · Node.js · MongoDB · Express · VueJS · NextJS · NuxtJS · NestJS · MySQL · PostgreSQL · MSSQL · WordPress · REST API · AWS · GCP · DigitalOcean · Nginx · Apache · Git · GitHub · GitLab · Bitbucket · Jira · Trello Why clients choose me: 🚀 AI-powered workflow (Claude, Cursor, JetBrains Junie) — faster delivery, cleaner code, same competitive price 🔧 Full-stack ownership — I handle frontend, backend, DB, and deployment solo 📐 SOLID principles — structured, accurate, maintainable code that scales 💬 Clear communication, flexible hours, and milestone-based delivery 🤝 Happy to work alongside your existing team or freelancers Have an exciting project? Let's talk.

I don't just build apps. I build systems. A deployed emergency dispatch platform with live GPS tracking, OTP auth, multi-role architecture, and real-time fleet coordination. An AI document intelligence system that reads PDFs, understands context, and returns precise answers using semantic search pipelines. A cinematic restaurant menu with parallax UI, live backend, and animations that make people stop and stare. Three different problems. Three different stacks. Same standard every time. What I build: * Full stack SaaS applications (Next.js, React, TypeScript) * AI-powered features (semantic search, document intelligence) * Complex backends & APIs (FastAPI, Node.js, PostgreSQL) * Security-first systems (OTP, encrypted gateways, role-based access) * Python automation & data pipelines * UIs that feel premium, not just functional If your idea deserves to be built properly — let's talk.

Looking for a production-ready, scalable mobile application? With over 5 years of experience delivering production-grade apps on both the App Store and Google Play, I build high-performance React Native applications tailored for startups and enterprises. I specialize in React Native (Expo and Bare workflows), focusing on writing clean, tested, and maintainable TypeScript code that allows your app to grow without breaking. 🚀 WHAT I BRING TO YOUR PROJECT: • Full-Cycle Development: From initial architecture planning to App Store/Play Store launch. • Native Performance: Seamless UI, smooth animations, and optimized offline handling. • Transparent Communication: Daily builds via Expo EAS and Fastlane, regular updates, and zero guesswork. 🛠️ EXPERTISE & TECH STACK: • Mobile Frameworks: React Native, • State Management: Redux (Saga and Thunk), Context API • Backend & APIs: RESTful APIs, GraphQL, NodeJS, Express, Firebase, Supabase, PostgreSQL, MongoDB • Advanced Features: - Payments: Stripe, RevenueCat, Superwall, Square - Hardware & Maps: BLE (Bluetooth Low Energy), Google Maps, Mapbox - AI & ML: OpenAI API, Google ML Kit, Core ML - Real-time: Socket IO, Chat Engine, Push Notifications • DevOps & Maintenance: CI/CD, Fastlane, OTA Updates (CodePush), Sentry, Crashlytics If you are looking for a reliable, expert developer who prioritizes long-term code quality and user retention over quick hacks, let's talk. Click the Invite button or send a message to discuss your app idea today!

I am a final-semester Computer Science & Engineering student and a versatile tech enthusiast with strong expertise in AI tools, prompt engineering, research assistance, content creation and software testing. I specialize in using AI effectively and creatively that covers from advanced prompt design to exploring model limits, improving outputs and optimizing workflows. I help clients save time, improve quality and unlock better results from AI-powered tools. Alongside AI expertise, I bring a solid background in computer science fundamentals, hands-on research experience (6+ academic/research projects) and the ability to support a wide range of technical, analytical and creative tasks. 🧠 Core Expertise: AI & Prompt Engineering Advanced prompt design & optimization AI workflow automation & productivity support AI output evaluation & improvement Prompt testing, refinement & stress testing AI-assisted content & idea generation 🔬 Research & Analysis Support: Academic & technical research assistance Literature review & data organization Research documentation & formatting Analytical thinking & problem-solving support ✍️ Content & Creative Work: AI-assisted content writing, designing & editing Creative writing & ideation Technical & non-technical documentation Visual & graphic content creation 🧪 Software Testing & QA: Manual testing of websites & applications Test execution & bug reporting Usability, UI and functional testing Feedback-focused quality assurance 💻 Professional IT & Tech Support: Technical task execution & support Software & tool setup assistance Workflow optimization using tech & AI Structured data handling & documentation ⭐ Why Clients Work With Me? Strong AI & prompt engineering skills Proven research experience (6+ projects) Creative & analytical mindset Clear communication & reliability Quick learner, adaptable to any tech stack 🎯 Best Fit For Clients Looking For: ✔ AI & prompt specialists ✔ Research and analysis support ✔ Content & creative assistance ✔ Software testing & QA ✔ Reliable tech all-rounder support 🤝 Work Ethic: I take every task seriously. Whether it is big or small, I only focus on accuracy, clarity and value delivery. My goal is to become a long-term, trusted tech partner for my clients.. 🎓 Education: Bachelor of Science in Computer Science & Engineering, with minor Management Information Systems (MIS).

I'm Sakib, a senior WordPress and WooCommerce developer with 6+ years of experience and 125+ projects delivered. Building a website with a theme and a few plugins is straightforward, and cheaper developers can do it well. My work starts where that stops: custom plugins, custom themes, advanced WooCommerce and checkout features, API integrations, and AI automation that saves your team time. Using too many plugins works until your business needs something specific. Then the site becomes slow, unreliable, and difficult to update. I start with the business problem, not just the feature list, and build the right solution with less code, fewer dependencies, and easier maintenance. ── PROOF ── ✦ Built and scaled the WooCommerce systems as a supplement brand grew from $300K to $2M in annual revenue run rate in 8 months, now past $3M ✦ $1M+ in monthly sales runs through WooCommerce stores I've built and maintain ✦ Top Rated Plus · top 3% of developers on Upwork ✦ 100% Job Success · 125+ projects delivered ✦ $100K+ earned on Upwork · clients across the US, UK, Canada, and Australia ── CUSTOM WORDPRESS DEVELOPMENT ── Custom Plugins · Custom Themes · REST APIs · Booking · Memberships · Marketplaces · Debugging → Custom plugins for logic no ready-made tool covers → Booking, membership, and learning systems shaped to your workflow → Custom themes and deep Elementor, Divi, and Gutenberg work → Speed, security, and stability for busy WordPress sites → Hard production bugs, including issues other developers could not fix Recent example: Owambe Connect, a UK marketplace connecting event vendors with customers. No ready-made marketplace plugin fit how it needed to work, so I built both sides custom: the theme and the marketplace plugin. ── WOOCOMMERCE DEVELOPMENT ── Custom Checkout · Subscriptions · Payments · Product Logic · Inventory · Migrations → Custom checkouts, pricing rules, and product configurators → Stripe subscriptions, webhooks, and renewal logic → Compliant payment gateways for supplement and wellness brands → Shopify-to-WooCommerce moves with products, orders, customers, and SEO intact → Speed, stability, and conversion work for stores already making sales Recent example: AusBioLabs, a $300K/month peptide brand on Shopify, products getting suspended, one failed redesign behind them. I migrated the full store to WooCommerce, everything synced, with a design that finally matched the brand. No platform can suspend their listings now. ── AI INTEGRATION & AUTOMATION ── AI Chatbots · OpenAI API · Claude API · n8n · Make · Zapier · Voice Agents → Chatbots grounded in live product and business data → Voice agents that answer calls and book appointments → Lead routing, review requests, and missed-call follow-up → WooCommerce, CRM, and API workflows built in n8n or Make Recently I built a custom WooCommerce AI chatbot plugin that runs on live client stores. It answers from each store's real catalog and policies, checks order and shipping status for customers, captures leads, and takes back-in-stock requests. Not a scripted bot, an agent that works your store while you don't. ── HOW I WORK ── We define the problem, the result, and the edge cases first. Then you get a clear scope, timeline, and cost. For existing sites, I build and test on staging with a backup and rollback plan. Your live store changes only after approval. You get updates a few times a week without chasing me. You own all code, access, and documentation from day one. No lock-in. I'm based in Dhaka. For many clients, progress is ready before their next workday. We agree on meeting overlap before starting. If I'm not confident I can do the work well, I'll tell you in the first reply. Not three weeks in. Send me your site link, the current blocker, and the result you want. I usually reply within a few hours with the next questions or a practical starting point. Cheers.