🚀 Top-Rated Node.js Backend Developer specializing in high-performance APIs and AWS serverless solutions 6+ years building production-grade backends for startups and Fortune 500 companies. I turn complex business requirements into scalable, lightning-fast APIs that handle millions of requests seamlessly. What I Deliver: ✅ Lightning-Fast APIs – REST & GraphQL endpoints optimized for performance ✅ AWS Serverless Architecture – Lambda, API Gateway, DynamoDB solutions ✅ Database Excellence – MongoDB, PostgreSQL, MySQL optimization & design ✅ React Integration – Seamless frontend-backend connectivity ✅ DevOps Automation – CI/CD pipelines, Docker, Kubernetes deployment Core Technologies: * Backend: Node.js, Express.js, Fastify, NestJS * Cloud: AWS Lambda, API Gateway, S3, CloudFormation, CDK * Databases: MongoDB, PostgreSQL, MySQL, DynamoDB, Redis * Frontend Integration: React.js, Next.js, Redux, TypeScript * DevOps: Docker, Kubernetes, GitHub Actions, Terraform * Authentication: JWT, OAuth2, Auth0, Cognito Proven Results: ⚡ 50% faster API response times through query optimization & caching 💰 30% infrastructure cost reduction via serverless migrations 📈 100K+ daily users supported across production applications ⏱️ 10+ hours saved weekly through automated deployment pipelines Services I Provide: Backend Development * Custom RESTful and GraphQL API development * Microservices architecture design and implementation * Legacy system modernization and refactoring * Third-party API integrations (Stripe, SendGrid, Twilio) AWS Cloud Solutions * Serverless application development (Lambda, API Gateway) * Infrastructure as Code (CloudFormation, CDK, Terraform) * Auto-scaling and load balancing setup * Cost optimization and performance monitoring Database Engineering * Database schema design and optimization * Query performance tuning and indexing * Data migration and synchronization * Backup and disaster recovery solutions Full-Stack Integration * React.js frontend-backend integration * Server-side rendering (SSR) with Next.js * Real-time features with Socket.IO * State management with Redux/Context API Why Top Companies Choose Me: ⚡ Speed & Reliability – I deliver production-ready code on tight deadlines without compromising quality 🔍 Problem Solver – I identify bottlenecks before they impact users and architect solutions that scale 📱 Communication Excellence – Daily progress updates, detailed documentation, and clear milestone tracking 🛡️ Security First – Industry best practices for authentication, data protection, and GDPR compliance Recent Success Stories: * E-commerce Platform – Built scalable API handling 50K orders/day, reduced checkout time by 40% * FinTech Startup – Developed secure payment processing system, achieved PCI compliance * SaaS Application – Migrated monolith to microservices, improved deployment speed by 80% Available for: * Fixed-price projects * Hourly contracts (40 hours/week) * Long-term partnerships (3+ months) Message me with: 1. Your project requirements 2. Timeline expectations 3. Current challenges you're facing I typically respond within 2 hours and can start immediately. Keywords : Node.js developer, Express.js expert, AWS serverless, Lambda functions, API development, REST API, GraphQL, MongoDB, PostgreSQL, MySQL, React integration, Next.js, serverless architecture, microservices, Docker containers, Kubernetes, CI/CD pipelines, DevOps automation, database optimization, performance tuning, JWT authentication, OAuth2, real-time applications, Socket.IO, Redis caching, cloud migration, infrastructure as code, Terraform, CloudFormation, API Gateway, DynamoDB, backend development, full-stack development, TypeScript, JavaScript, payment integration, Stripe API, third-party integrations, scalable applications, high-performance APIs, database design, query optimization, serverless migration, cost optimization, automated testing, Jest testing, code review, technical documentation, agile development, scrum methodology, startup development, enterprise solutions

🎓 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗗𝗮𝘁𝗮 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 with 𝟴+ 𝘆𝗲𝗮𝗿𝘀 of experience and hands-on expertise in Designing and Implementing Data Solutions. 🔥 4+ Startup Tech Partnerships ⭐️ 100% Job Success Score 🏆 In the top 3% of all Upwork freelancers with Top Rated Plus 🏆 ✅ Excellent communication skills and fluent English If you’re reading my profile, you’ve got a challenge you need to solve and you are looking for someone with a broad skill set, minimal oversight and ownership mentality, then I’m your go-to expert. 📞 Connect with me today and let's discuss how we can turn your ideas into reality with creative and strategic partnership.📞 ⚡️Invite me to your job on Upwork to schedule a complimentary consultation call to discuss in detail the value and strength I can bring to your business, and how we can create a tailored solution for your exact needs. 𝙄 𝙝𝙖𝙫𝙚 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚 𝙞𝙣 𝙩𝙝𝙚 𝙛𝙤𝙡𝙡𝙤𝙬𝙞𝙣𝙜 𝙖𝙧𝙚𝙖𝙨, 𝙩𝙤𝙤𝙡𝙨 𝙖𝙣𝙙 𝙩𝙚𝙘𝙝𝙣𝙤𝙡𝙤𝙜𝙞𝙚𝙨: ► BIG DATA & DATA ENGINEERING Apache Spark, Hadoop, MapReduce, YARN, Pig, Hive, Kudu, HBase, Impala, Delta Lake, Oozie, NiFi, Kafka, Airflow, Kylin, Druid, Flink, Presto, Drill, Phoenix, Ambari, Ranger, Cloudera Manager, Zookeeper, Spark-Streaming, Streamsets, Snowflake ► ARTIFICIAL INTELLIGENCE PyTorch, TensorFlow, JAX, Keras, scikit-learn, XGBoost, LightGBM, Hugging Face Transformers, spaCy, NLTK, OpenCV, PIL, torchvision, LangChain, LlamaIndex, AutoGPT, CrewAI, N8N ► CLOUD AWS -- EC2, S3, RDS, EMR, Redshift, Glue, Lambda, VPC, DynamoDB, Athena, Kinesis, SageMaker, Bedrock GCP -- BigQuery, Dataflow, Pub/Sub, Dataproc, Cloud Data Fusion, Vertex AI Azure -- Data Factory, Synapse. HDInsight, ML Studio, Cognitive Services ► ANALYTICS, BI & DATA VISUALIZATION Tableau, Power BI, QuickSight, SSAS, SSMS, Superset, Grafana, Looker ► DATABASE SQL, NoSQL, Oracle, SQL Server, MySQL, PostgreSQL, MongoDB, PL/SQL, HBase, Cassandra ► OTHER SKILLS & TOOLS MLflow, Kubeflow, Docker, Kubernetes, Ansible, Python, FastAPI. 𝙒𝙝𝙚𝙣 𝙮𝙤𝙪 𝙝𝙞𝙧𝙚 𝙢𝙚, 𝙮𝙤𝙪 𝙘𝙖𝙣 𝙚𝙭𝙥𝙚𝙘𝙩: 🔸 Outstanding results and service 🔸 High-quality output on time, every time 🔸 Strong communication 🔸 Regular & ongoing updates Your complete satisfaction is what I aim for, so the job is not complete until you are satisfied! Whether you are a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗼𝗿 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 your next 𝗠𝗩𝗣, you will get 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁, 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱. I hope you become one of my many happy clients. Reach out by inviting me to your project. I look forward to it! All the best, Anas ⭐️⭐️⭐️⭐️⭐️ 🗣❝ Muhammad is really great with AWS services and knows how to optimize each so that it runs at peak performance while also minimizing costs. Highly recommended! ❞ ⭐️⭐️⭐️⭐️⭐️ 🗣❝ You would be silly not to hire Anas, he is fantastic at data visualizations and data transformation. ❞ 🗣❝ Incredibly talented data architect, the results thus far have exceeded our expectations and we will continue to use Anas for our data projects. ❞ ⭐️⭐️⭐️⭐️⭐️ 🗣❝ The skills and expertise of Anas exceeded my expectations. The job was delivered ahead of schedule. He was enthusiastic and professional and went the extra mile to make sure the job was completed to our liking with the tech that we were already using. I enjoyed working with him and will be reaching out for any additional help in the future. I would definitely recommend Anas as an expert resource. ❞ ⭐️⭐️⭐️⭐️⭐️ 🗣❝ Muhammad was a great resource and did more than expected! I loved his communication skills and always kept me up to date. I would definitely rehire again. ❞ ⭐️⭐️⭐️⭐️⭐️ 🗣❝ Anas is simply the best person I have ever come across. Apart from being an exceptional tech genius, he is a man of utmost stature. We blasted off with our startup, high on dreams and code. We were mere steps from the MVP. Then, pandemic crash. Team bailed, funding dried up. Me and my partner were stranded and dread gnawed at us. A hefty chunk of cash, Anas and his team's livelihood, hung in the balance, It felt like a betrayal. We scheduled a meeting with Anas to let him know we were quitting and request to repay him gradually over a year, he heard us out. Then, something magical happened. A smile. "Forget it," he said, not a flicker of doubt in his voice. "The project matters. Let's make it happen!" We were floored. This guy, owed a small fortune, just waved it away? Not only that, he offered to keep building, even pulled his team in to replace our vanished crew. As he spoke, his passion was a spark that reignited us. He believed. In us. In our dream. In what he had developed so far. That's the day Anas became our partner. Not just a contractor, but a brother in arms. Our success story owes its spark not to our own leap of faith, but from the guy who had every reason to walk away. Thanks, Anas, for believing when we couldn't.❞

🏆 Top 3% Freelancer | Upwork Top Rated Plus 🌟 5-Star Reviews | 100% Job Success 💼 6+ Years of Experience | 2000+ Hours Worked I am a senior full-stack web developer with a track record of delivering large-scale high-performance products and have professional experience in various technologies of frontend and backend development. Listed below are my experience and skills: ✅ Frontend: NextJs, ReactJs, Angular, Vanilla JavaScript, Ajax, HTML5, Material UI, TailwindCSS, Ant Design. ✅ Backend: NestJs, NodeJS, ExpressJS, Python, Django, Flask, RESTful API ✅ Database: MongoDB, PostgreSQL, DynamoDB, MySQL. ✅ Clouds: AWS, Azure Thanks a lot for visiting my profile, You are invited to watch my portfolios. Please see this at a glance. Enjoy your moments have a good time. 🙂

Hi, I'm Umar Farooq, I 𝐛𝐮𝐢𝐥𝐝 𝐜𝐥𝐨𝐮𝐝 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 that's reliable when it matters, scales when you grow, and costs less than what you're spending now. I'm a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐃𝐞𝐯𝐎𝐩𝐬 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐚𝐧𝐝 𝐂𝐥𝐨𝐮𝐝 𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭 with 8+ years helping startups, growing companies, and enterprises 𝐬𝐨𝐥𝐯𝐞 𝐜𝐫𝐢𝐭𝐢𝐜𝐚𝐥 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬. Whether you're launching your first product, scaling rapidly, migrating to the cloud, or constantly firefighting broken systems. I design solutions that work for your business, not just your servers. Recently, I've extended this into 𝗔𝗜-𝗻𝗮𝘁𝗶𝘃𝗲 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 building autonomous agent pipelines, self-hosted automation platforms, and multi-agent orchestration systems that run on infrastructure I design end-to-end. If your infrastructure is holding back your team, your deployments are risky, your costs are climbing, or you need someone who gets both the technical and business side let's fix it together. 🔧 𝑾𝒉𝒂𝒕 𝑰 𝑫𝒐: ☁️ 𝑨𝑾𝑺 & 𝑪𝒍𝒐𝒖𝒅 𝑰𝒏𝒇𝒓𝒂𝒔𝒕𝒓𝒖𝒄𝒕𝒖𝒓𝒆 Design scalable, high-availability architectures on AWS, GCP, Azure etc. EC2, ECS, EKS, Lambda, RDS, VPC, CloudFront, Auto Scaling, API Gateway Migrate legacy systems to modern cloud environments with zero downtime ⚙️ 𝑰𝒏𝒇𝒓𝒂𝒔𝒕𝒓𝒖𝒄𝒕𝒖𝒓𝒆 𝒂𝒔 𝑪𝒐𝒅𝒆 & 𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 Terraform (modular, reusable), CloudFormation, Ansible Automated provisioning and configuration across all environments 🤖 𝑨𝑰 𝑨𝒈𝒆𝒏𝒕𝒔 & 𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 N8N self-hosted workflows, OpenClaw multi-agent systems on AWS, LLM-integrated pipelines, autonomous task orchestration, and MCP server deployments all running on hardened cloud infra. ⚡𝑾𝒐𝒓𝒌𝒇𝒍𝒐𝒘 𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 End-to-end process automation across your stack. Zapier replacement with N8N, webhook-driven pipelines, data sync, notification routing, and custom integrations with your SaaS tools. 🚀 𝑪𝑰/𝑪𝑫 & 𝑫𝒆𝒑𝒍𝒐𝒚𝒎𝒆𝒏𝒕 𝑷𝒊𝒑𝒆𝒍𝒊𝒏𝒆𝒔 Jenkins, GitHub Actions, GitLab CI/CD End-to-end pipelines: build → test → deploy → rollback strategies 🐳 𝑪𝒐𝒏𝒕𝒂𝒊𝒏𝒆𝒓𝒔 & 𝑶𝒓𝒄𝒉𝒆𝒔𝒕𝒓𝒂𝒕𝒊𝒐𝒏 Docker optimization, Kubernetes (EKS & self-managed) Blue-green deployments, rolling updates, container security 🔐 𝑺𝒆𝒄𝒖𝒓𝒊𝒕𝒚 & 𝑪𝒐𝒎𝒑𝒍𝒊𝒂𝒏𝒄𝒆 IAM policies, VPC security, encryption, WAF Least-privilege access and compliance-ready infrastructure 📊 𝑴𝒐𝒏𝒊𝒕𝒐𝒓𝒊𝒏𝒈 & 𝑷𝒆𝒓𝒇𝒐𝒓𝒎𝒂𝒏𝒄𝒆 CloudWatch, Prometheus, Grafana, ELK Stack Real alerts, useful dashboards, SLO/SLI tracking 💡 𝑲𝒆𝒚 𝑹𝒆𝒔𝒖𝒍𝒕𝒔: 📉 Cut AWS costs by 35% through rightsizing and autoscaling ⚡ Reduced deployment time from 45 minutes to 3 minutes 🎯 Migrated monolithic apps to Docker & Kubernetes with zero downtime 🏗️ Built Terraform infrastructure used across dev/staging/prod environments 🔒 Hardened security postures for compliance-oriented companies 🛠️ 𝑻𝒆𝒄𝒉 𝑺𝒕𝒂𝒄𝒌: Automation: N8N, OpenClaw, Multi-Agent Systems, MCP Servers, LLM Integration, AI Pipelines Infrastructure: AWS, Terraform, Ansible, CloudFormation CI/CD: Jenkins, GitHub Actions, GitLab CI Containers: Docker, Kubernetes, EKS Monitoring: Prometheus, Grafana, CloudWatch, ELK Security: IAM, VPC, encryption, WAF configurations 𝑾𝒉𝒚 𝑾𝒐𝒓𝒌 𝒘𝒊𝒕𝒉 𝑴𝒆: ✅ 8 years of production DevOps experience ✅ I handle the full lifecycle: design → build → automate → monitor → secure ✅ Clear communication, on-time delivery ✅ Focus on solving business problems, not just implementing tools ✅ Available to start immediately for urgent issues If your 𝐢𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 is slowing your team down, your 𝗱𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁𝘀 𝗳𝗲𝗲𝗹 𝗿𝗶𝘀𝗸𝘆, your 𝗰𝗹𝗼𝘂𝗱 𝗯𝗶𝗹𝗹 𝗸𝗲𝗲𝗽𝘀 𝗰𝗹𝗶𝗺𝗯𝗶𝗻𝗴, or you want 𝗔𝗜 𝗮𝗻𝗱 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 working inside your systems not just on top of them 𝒍𝒆𝒕'𝒔 𝒕𝒂𝒍𝒌. I handle the full lifecycle: 𝑑𝑒𝑠𝑖𝑔𝑛 → 𝑏𝑢𝑖𝑙𝑑 → 𝑎𝑢𝑡𝑜𝑚𝑎𝑡𝑒 → 𝑚𝑜𝑛𝑖𝑡𝑜𝑟 → 𝑠𝑒𝑐𝑢𝑟𝑒. 𝑨𝒗𝒂𝒊𝒍𝒂𝒃𝒍𝒆 𝒕𝒐 𝒔𝒕𝒂𝒓𝒕 𝒊𝒎𝒎𝒆𝒅𝒊𝒂𝒕𝒆𝒍𝒚 𝒇𝒐𝒓 𝒖𝒓𝒈𝒆𝒏𝒕 𝒊𝒔𝒔𝒖𝒆𝒔. Send me a message about your project and I'll tell you exactly how I can help.

Dear client! My name is Lex, I am am AWS Engineer. Let me ask you: did you have it all on Upwork? Contractors who go offline for days without notice? Freelancers ruined your production environments? Agencies knowing what you need better than you? Indian folks who don't have a clue about a single thing written on their profiles? My morals are different. ⭐️ I am always on for you. My response SLA is minutes. Not hours. Not days. Minutes. ⭐️ My consulting style is gentle and non-invasive. You always have the final say. ⭐️ I am a narrow specialist: AWS is the only thing I sell here, but be certain that I am the best in my league. This is some of things I enjoy: ✅ Web and mobile cloud-native microservice and serverless architectures (AWS) ✅ Cloud solutions cost reduction ✅ External API providers and COTS systems integration using Apache Camel and n8n ✅ Data pipelines, ETLs, ELTs ✅ Bespoke technology assessments ✅ Fully autonomous AI agents My Technology Background ✅ Industry-standard enterprise Java stack: Spring Boot, Hibernate, Apache Camel ✅ Experience with Apache Kafka, ElasticSearch, Redis ✅ Exposure to front-end stack and paradigms: Angular, React, micro-frontends, SPAs ✅ Data stores: PostgreSQL, MySQL, MongoDB ✅ Cloud providers: Amazon Web Services ✅ Standards and protocols: OpenAPI, REST, Json RPC, GraphQL, Mambu, n8n

⭐️ 8+ Years in Software Engineering (Golang, Python) ⭐️ Hands-on LLM/ChatGPT/RAG product development and large-scale ML hosting on AWS ECS/CDK ⭐️ Backend for global platforms serving 3M+ users/day ⭐️ CKAD, AWS Solutions Architect – Associate & AWS DevOps Engineer – Professional certified ⭐️ Strong background in microservices, cloud-native systems & real-time data pipelines ⭐️ Slack-JIRA AI assistant, Foodpanda homescreen infra, Amazon PDP localization pipeline ⭐️ High-impact Upwork client results with consistent 5.0 ratings 🧑‍💻 Back-End Engineering (Golang, Python) ☑️ REST, gRPC, GraphQL API design ☑️ Go frameworks: Gin, Echo, Revel, Martini, Gorilla ☑️ ORM: Gorm, go-pg | Testing: GoMega, Ginkgo, go-mock ☑️ Concurrency: goroutines, channels, worker pools ☑️ Dependency Injection: go-wire ☑️ Structured logging: zap, zerolog, logrus ☑️ GolangCI-lint contributor – deep attention to clean code and linting 🧑‍💻 Cloud & Infrastructure ☑️ AWS: Lambda, ECS, RDS, DynamoDB, S3, API Gateway, Secrets Manager, CDK ☑️ GCP: Cloud Run (standalone & GKE), Firestore, Pub/Sub ☑️ Infrastructure as Code: Terraform, Ansible ☑️ Docker, Kubernetes (CKAD), Helm ☑️ CI/CD: GitHub Actions, Jenkins, Bitbucket Pipelines 🧑‍💻 Databases & Caching ☑️ PostgreSQL, MySQL, MongoDB, DynamoDB, Firestore ☑️ Redis, Memcached, Key-vault ☑️ Neo4j (graph db), Elasticsearch (search & analytics) 🧑‍💻 DevOps, Observability, Streaming ☑️ RabbitMQ, Apache Kafka, Apache Schema Registry ☑️ Prometheus, Grafana, Datadog, AWS CloudWatch ☑️ Log pipelines: ELK (Elasticsearch, Logstash, Kibana), Filebeat 🛠 Blockchain & Decentralized Systems ☑️ Ethereum, Web3 API, ERC-20 Token Transfers ☑️ Cowswap DEX integration ☑️ Katzenpost Mixnet-based Ethereum transaction privacy router ☑️ Secure wallet interaction, order book access, token tracking 🧑‍💻 AI / GenAI / LLM Work ☑️ LangChain, ChatGPT, Retrieval-Augmented Generation (RAG) ☑️ Slack-JIRA LLM assistant (LangChain + Python + ChromaDB) ☑️ TruthWatch: Real-time YouTube AI content audit web app ☑️ Amazon-scale LLM hosting & PDP localization pipeline ☑️ Prompt engineering, LLM pipelines, context chaining

✅ Solution Architect | FullStack | DevOps | Cloud | AI/ML | IoT | Mobile Apps Hi 👋 I’m Niladri, a Solution Architect & FullStack Developer with 14+ years of experience helping startups and enterprises design, build, and scale cloud-native, AI-powered, and future-ready solutions. I don’t just write code or set up infrastructure—I help businesses turn ideas into reliable, secure, and scalable products. Clients hire me when they want someone who can strategize like an architect, build like a fullstack engineer, and automate like a DevOps expert. 📊 Skill Ratings DevOps & Cloud Architecture – ▓▓▓▓▓▓▓▓▓▒ (9.5/10) Backend Development – ▓▓▓▓▓▓▓▓▓░ (9/10) Frontend Development – ▓▓▓▓▓▓▓░░░ (7/10) Mobile App Development – ▓▓▓▓▓▓▓░░░ (7/10) IoT & Embedded Electronics – ▓▓▓▓▓▓▓▓░░ (8/10) 🚀 What I Can Help You With ☁️ Cloud & DevOps AWS (EC2, S3, RDS, Lambda, ECS, EKS, Fargate, IoT, DynamoDB, CloudFront, Route 53, Amplify, Serverless) Google Cloud (GKE, Firebase, BigQuery, Cloud SQL, Cloud Run, AI/ML APIs) Azure | DigitalOcean | Heroku | On-Prem → Cloud Migration Docker | Kubernetes | Terraform | CI/CD pipelines (GitLab, Jenkins, Bitbucket) High Availability, Scalability, and cost-optimized architecture 🤖 Artificial Intelligence & Machine Learning AI/ML API Integration (OpenAI, AWS AI, Google AI) Chatbots, Recommendation Engines, Predictive Analytics Data pipelines & ETL with BigQuery, DynamoDB, MongoDB AI-driven workflow automation to save time & cost 📱 Cross-Platform Mobile App Development React Native | Flutter | Progressive Web Apps Real-time apps (chat, notifications, payments, GPS tracking) API + Backend + Cloud integration for mobile-first solutions 🔗 API Development & Integration Amazon (MWS, SP, Ads), QuickBooks (Online & Desktop), Xero, FreshBooks, HubSpot, Salesforce, Zoho, Zendesk, Stripe, Twilio, Slack, Asana REST, GraphQL, Webhooks, Event-driven Microservices 💻 FullStack Development Backend: Node.js, Express, NestJS, TypeScript, Spring Boot, Django, Flask, Laravel, FastAPI Frontend: React.js, Vue.js, Angular, Bootstrap, jQuery Databases: MySQL, PostgreSQL, MongoDB, Redis, DynamoDB, MariaDB, MS SQL 🌐 IoT & Digital Electronics Embedded Linux | Buildroot | Arduino | ESP | Raspberry Pi | RTOS | FPGA | Petalinux | RFSOC (ZCU111, XRF8) | Sensor Integration (i2c, SPI, UART, TCP) | MQTT Firmware → Cloud → Dashboard (end-to-end IoT platforms) 🌟 Why Clients Hire Me ✔️ 14+ years of expertise across software, cloud, and embedded systems ✔️ Unique blend of architecture + development + DevOps skills ✔️ Strong believer in clean code, test-driven development, automation, and best practices ✔️ Experience working with global startups and enterprises in SaaS, fintech, e-commerce, IoT, and AI domains ✔️ I don’t just deliver code—I deliver long-term maintainable, scalable systems 🌟 Client Testimonials ⭐️⭐️⭐️⭐️⭐️ Douglas Stirling "Nil and I have worked together on a significant software project, with Nil heading up the development of a full backend solution including RESTful API and AWS cloud setup. Nil is extremely knowledgeable, takes time to understand your needs, and delivers creative, high-quality solutions. He communicates effectively with teams or takes the lead when needed. I'd highly recommend working with Nil — and will continue to do so." ⭐️⭐️⭐️⭐️⭐️ Sat Sindhar "Nil is an excellent developer to work with — quick to grasp requirements, easy to communicate with, and always delivers well-tested, first-class work. Highly recommended." ⭐️⭐️⭐️⭐️⭐️ Vishal Agarwal "Niladri is a highly experienced full-stack programmer with thorough knowledge across technologies. Fuzonmedia has been providing website & application development and maintenance for my company for the last year, and I am extremely satisfied with their services." ⭐️⭐️⭐️⭐️⭐️ Muzaffer Selimbeyoglu "Niladri is the best at what he does. Very easy to communicate with, delivers flawless work, and even provides great support after the job is done." 📌 Certifications & Background Degree in Computer Science CCNA | RHCE Diploma in Computer Hardware & Electronics Hands-on GitHub Portfolio: github.com/fuzonmedia

React Next.js JavaScript TypeScript Node.js NestJS Flutter React Native OpenAI AWS PostgreSQL MongoDB Supabase Firebase AI SaaS Mobile Cloud MVP Development End-to-end software development for startups, SaaS companies, and growing businesses - from idea validation and MVP development to scalable platforms used by thousands of users. We are Incode Group, a software development company with 50+ engineers, 10+ years of experience, 500+ delivered projects, and long-term partnerships with startups and established businesses across the US, Europe, Australia, and the Middle East. Whether you need an MVP launched in weeks, AI-powered features, a mobile application, a dedicated development team, or a complex SaaS platform built from scratch, we provide full-cycle product development from discovery and architecture to deployment and long-term support. 🏆 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐔𝐬 500+ successfully delivered projects 50+ engineers across web, mobile, AI, QA, UI/UX, and DevOps 10+ years of software development experience 95% of clients continue working with us beyond the initial engagement MVPs launched in as little as 4-8 weeks End-to-end ownership from planning and architecture to deployment and maintenance 💡 𝐖𝐡𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐔𝐬 𝐅𝐨𝐫 ✔️ SaaS product development ✔️ AI applications, chatbots, copilots, and automation tools ✔️ Mobile app development (Flutter & React Native) ✔️ Scaling and modernizing existing platforms ✔️ Dedicated development teams and staff augmentation ✔️ Technical advisory and architecture reviews ✔️ Cloud infrastructure, DevOps, and CI/CD ✔️ Third-party API and payment integrations 📊 𝐑𝐞𝐜𝐞𝐧𝐭 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐎𝐮𝐭𝐜𝐨𝐦𝐞𝐬 • Reduced infrastructure costs by up to 35% • Improved application performance by up to 60% • Automated workflows that reduced manual operations by up to 70% • Built AI-powered applications processing thousands of requests daily • Delivered MVPs that helped startups validate ideas and acquire early customers 🚀 𝐓𝐲𝐩𝐢𝐜𝐚𝐥 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 𝐓𝐢𝐦𝐞𝐥𝐢𝐧𝐞𝐬 - MVPs & New Product Launches - typically 4-12 weeks depending on scope and integrations - Feature Development & Existing Product Improvements - usually 2-10 days per feature or 1-4 weeks for larger modules - AI-Powered Features, Chatbots & LLM Integrations - generally 1-4 weeks depending on complexity and data sources - Third-Party API & Payment Integrations (Stripe, Twilio, Shopify & more) - often 2-10 days per integration - Cross-Platform Mobile Apps (Flutter, React Native) - MVPs typically 6-16 weeks, production platforms 3-6+ months - Cloud Infrastructure, DevOps & CI/CD Setup - usually 3-10 days for initial setup - UI/UX Design, Figma Prototypes & Design Systems - commonly 1-4 weeks depending on the number of screens and flows - Legacy System Refactoring & Performance Optimization - typically 1-6 weeks depending on codebase size and technical debt 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐖𝐞 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 🏢 Real Estate - property management platforms, booking systems, rental marketplaces, CRM solutions 💰 FinTech & Financial Services - payment systems, financial dashboards, reporting platforms, internal tools 🩺 Healthcare - patient portals, healthcare management systems, telemedicine platforms, wellness applications 📚 EdTech - learning management systems, online training platforms, educational mobile applications 🤖 AI Products & Automation - chatbots, AI assistants, workflow automation, recommendation systems, AI-powered SaaS platforms 🏃 Fitness & Wellness - coaching platforms, activity trackers, fitness mobile apps, subscription-based products 🛒 E-commerce & Marketplaces - online stores, B2B marketplaces, checkout systems, payment integrations 🚚 Logistics & Transportation - fleet management, delivery platforms, route optimization, tracking systems 💼 SaaS & Business Platforms - internal tools, workflow automation, CRM systems, enterprise software ⚡ 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 Frontend React.js Next.js TypeScript JavaScript Redux Toolkit Tailwind CSS Material UI Shadcn UI Backend Node.js NestJS Express.js GraphQL REST APIs WebSockets Prisma TypeORM Drizzle ORM RabbitMQ Kafka Mobile Flutter React Native iOS Android AI & LLM OpenAI ChatGPT Anthropic Claude LangChain Pinecone RAG Systems AI Agents Prompt Engineering Databases PostgreSQL MongoDB MySQL Supabase Firebase Redis DynamoDB ClickHouse Cloud & DevOps AWS Docker Kubernetes CI/CD GitHub Actions GitLab CI Vercel Railway DigitalOcean 🤝 𝐄𝐧𝐠𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐌𝐨𝐝𝐞𝐥𝐬 • Dedicated Developers • Dedicated Teams • Staff Augmentation • Full Product Development • Technical Advisory 🚀 𝐇𝐚𝐯𝐞 𝐚 𝐩𝐫𝐨𝐣𝐞𝐜𝐭 𝐢𝐧 𝐦𝐢𝐧𝐝? Send me your requirements, product idea, or current challenges, and we'll help you define the fastest and most reliable path from concept to launch.

TOP RATED PLUS | 100% Job Success | 7,000+ Hours Delivered I build complex, long-running full-stack applications that businesses rely on, SaaS platforms, ERP systems, shipping integrations, and AI-powered tools, with 14+ years of backend engineering experience and a track record of multi-year client partnerships. My longest active engagement is 2,900+ hours and still going. Clients don't just hire me once, they build with me long term. What I Build 🔹 SaaS Platforms — Multi-tenant architecture, user dashboards, subscriptions, billing, authentication, admin panels. Built and scaled a React/Node.js SaaS platform over 2,500+ hours for one client. 🔹 ERP & CRM Systems — Custom modules, accounts management, return workflows, reporting, and full system integrations tailored to business operations. 🔹 Shipping & Logistics — Shippo, FedEx, USPS, Stripe API integrations, order management, and delivery workflow automation built on Laravel and Node.js. 🔹 Business Integrations & Automations — API-first architecture, third-party integrations, and workflow automation that connects your business systems end-to-end. 🔹 AI & NLP Features — ChatGPT/LLM integration, conversational interfaces, intelligent search, and AI-powered automation layered into web applications. 🔹 REST & GraphQL APIs — Scalable, well-documented APIs built with Node.js, Express, NestJS, and Next.js. ⚙️ Tech Stack — Node.js · Express · Next.js · NestJS · React · TypeScript . Supabase . MongoDB · PostgreSQL · MySQL · DynamoDB · Laravel · Shippo · Stripe · OpenAI APIs · Docker · CI/CD · Git Why Clients Stay The numbers speak: $54K SaaS build, $63K ongoing development contract, 5-star reviews across shipping portals, ERP modules, and full-stack platforms. Clients describe me as collaborative, a clear communicator, and relentlessly committed to quality, because I treat every project like a long-term partnership, not a one-off contract. ✔ I adapt to changing requirements without losing momentum. ✔ I communicate clearly with both technical and non-technical stakeholders. ✔ I deliver on time, within budget, with thorough documentation. ✔ I'm available for ongoing support, iteration, and scaling after launch. Whether you're building a SaaS product from scratch, scaling an existing platform, or adding AI capabilities to your stack, let's talk. 📩 Message me with your project details and I'll respond promptly.

🚀 Skilled Software Engineer | WordPress & React Specialist | AWS Serverless Expert Greetings! I'm a seasoned Software Engineer with a passion for crafting exceptional digital experiences. Whether it's building stunning WordPress websites, developing dynamic front ends with React, or architecting scalable solutions with AWS Serverless technologies, I bring creativity and technical prowess to every project. WordPress Development & Management ✨: Proficient in creating bespoke WordPress websites that captivate and engage visitors. Skilled in customizing themes and plugins to align with your unique brand identity and requirements. Front-End Excellence with React 💻: Expertise in building dynamic and responsive front ends with React, ensuring seamless user experiences across devices. Proficient in leveraging React's component-based architecture to create modular and scalable applications. AWS Serverless Expertise ☁️: Experienced in architecting and deploying serverless solutions using AWS Lambda, API Gateway, and DynamoDB. Deploying application using IaC tools such as Serverless, TerraForm, CloudFormation and AWS SAM. Skilled in optimizing serverless architectures for performance, scalability, and cost-efficiency. CI/CD Pipeline Implementation 🚀: Capable of setting up Continuous Integration and Continuous Deployment (CI/CD) pipelines to automate the development workflow. Proficient in using tools like GitHub Actions, BitBucket to streamline the process of testing and deploying code changes. Tech Stack Proficiency 💡: Skilled in TypeScript and Node.js, ensuring robust and efficient backend development. Skilled in building event driven systems. Adaptable and quick to learn new technologies, staying ahead in a rapidly evolving industry. Why Choose Me 🌟: Dedicated to delivering high-quality solutions that exceed client expectations. Strong communication skills and a collaborative mindset, making me an ideal team player for any project.