Senior Full Stack Developer (Python, Node, React, AI Integrations)

Muhammad Azeem Shami - 7+ Years Experience

Senior Full-Stack Engineer with 7+ years of experience building scalable web applications and AI-driven SaaS products. Proficient in Python, FastAPI, Django, AI Integrations, Node.js, TypeScript, React, and Next.js. Specialized in modern frontend/backend development, microservices architecture, and cloud-native deployments.

const developer = ( name: "Muhammad Azeem Shami", experience: "7+ years", specialization: "AI-Driven SaaS Products", );

About Me

Building AI-Driven SaaS Solutions for 7+ Years

I am Muhammad Azeem Shami, a passionate Senior Full-Stack Engineer with over 7 years of experience in building scalable web applications and AI-driven SaaS products. As a Senior Full Stack Developer, I specialize in Python, FastAPI, Django, AI Integrations, Node.js, TypeScript, React, and Next.js. My expertise spans across microservices architecture, cloud-native deployments, and modern AI integrations.

My journey in software development started with a curiosity for problem-solving and has evolved into expertise across multiple technology stacks. I've had the privilege of working with diverse teams and contributing to projects that serve enterprise clients and integrate cutting-edge AI technologies.

I am passionate about clean code, microservices architecture, AI integrations, and staying updated with the latest technologies. When I am not coding, I enjoy mentoring team members and leading technical discussions with clients to align solutions with business requirements.

7+Years Experience
10+Featured Projects
25+Technologies
4Companies

Professional Experience

Full-Stack Engineer
AMD Telecom S.A
2022 - 2025
Developed and maintained AI-powered SaaS applications to support enterprise-grade communication solutions.
  • Integrated OpenAI and Claude-based models into web services, enabling intelligent automation
  • Spearheaded migration from monolithic systems to microservices architecture using NestJS and GraphQL
  • Led DevOps initiatives, reducing deployment times by 40% through optimized CI/CD pipelines
  • Implemented unit and integration testing using Jest and Mocha in a TDD workflow
Tech Lead Engineer
E-Genie Next Web Solutions
2020 - 2022
Promoted to Technical Lead, managing a cross-functional backend team of 6.
  • Designed and implemented system architecture ensuring scalability and performance
  • Developed and integrated AI models into SaaS products to enhance automation
  • Planned and optimized database structures by creating DB ERDs and schemas
  • Led client-facing demos and technical discussions, aligning solutions with business requirements
Senior Software Engineer
AlignPx
2018 - 2020
Promoted to Senior Software Engineer after strong performance in backend and full-stack development.
  • Designed and developed new SaaS products, including Validate Addresses and FreightDesk
  • Built and integrated Shopify apps using modern tech stacks to support e-commerce clients
  • Configured and managed CI/CD pipelines with Bitbucket and AWS EC2 for automated deployments
  • Conducted code reviews and improved overall code quality across the team
Junior Software Engineer
Media313 Private Limited
2017 - 2018
Started my career working on Node.js, Express.js, React.js, Angular, and MongoDB.
  • Quickly ramped up on new stacks and delivered results under tight timelines
  • Contributed to internal projects as a full-stack developer and collaborated on 'Machinery States' SaaS application
  • Gained experience in SaaS product architecture, scalable system design, and cross-team collaboration

Technical Expertise - Senior Full Stack Developer Skills

Backend Development

PythonFastAPIDjangoFlaskDRFNode.jsNestJSExpress.jsPHPLaravel

Frontend Development

JavaScriptTypeScriptReact.jsNext.jsVue.jsRemixTailwind CSSMaterial UIShadcn

AI & Machine Learning

OpenAIClaudeAILangChainLLM GatewayEmbeddingsVector StoresGeminiDeepSeekWhisper

Cloud & DevOps

AWSGoogle Cloud PlatformDockerKubernetesGKECI/CDJenkinsBitbucketServerlessLambda

Databases & Search

PostgreSQLMySQLMongoDBRedisDynamoDBOpenSearchGraphQLREST APIs

E-commerce & CMS

ShopifyMagentoWordPressWooCommerceBigCommerceShopify AppsStripePayPalKafkaPub/Sub

Real-time & Communication

WebRTCSocket.IOReduxReal-time ChatVoice ControlEvent SchedulingMulti-tenantMicroservices

Featured Projects - AI/SaaS Development Portfolio

EHR - Healthcare Management System

End-to-end Electronic Health Record (EHR) platform encompassing Revenue Cycle Management (RCM), Clearing House integrations, and Patient Portal. Architected modular and scalable components with real-time processing of insurance claims and patient data.

PythonDjango/DRFFastAPINext.jsGraphQLAWS

AI Assistant for Patent Lawyers

AI-powered assistant tailored for patent lawyers enabling efficient research and drafting through model selection and domain-specific prompt engineering. Built multi-model assistant allowing users to choose from different AI models for legal-specific use cases.

OpenAIClaudeAILangChainEmbeddingsVector StoresPython

AI Connect - Multi-Model AI Service

Cost-efficient backend service for seamless communication with multiple AI models (OpenAI, Claude, Gemini, DeepSeek). Designed intelligent request routing, throttling, embeddings, and Azure-based deployments with dynamic model selection.

PythonFastAPIAzureOpenAIClaudeGemini

EverStocked - Warehouse Management

Large-scale warehouse and inventory management platform built on microservices architecture with GraphQL API Gateway and serverless AWS infrastructure. Designed multi-database architecture and implemented Kafka-based orchestrator for syncing PostgreSQL instances.

Next.jsMaterial UIPython DRFGraphQLKafkaOpenSearch

FreightDesk - Order & Shipment Management SaaS

Comprehensive SaaS platform for e-commerce merchants to manage orders, shipments, and BOL creation, streamlining logistics and reducing manual effort. Built backend services using NestJS with TypeScript and MySQL for scalable order and shipment automation.

NestJSTypeScriptMySQLBootstrapBOL GenerationE-commerce Integration

ERP - HR, Accounts & Operations Management

Full-featured ERP platform covering operations, HR, accounting, and field workforce management across web and mobile platforms. Led end-to-end system design and delivery from scratch, managing both technical execution and team coordination with robust multi-tenant support.

NestJSReactJSMongoDBMulti-tenantReal-time DashboardsTeam Leadership

Validate Addresses - Order Address Verification SaaS

SaaS platform that helps e-commerce merchants validate shipping addresses from their store orders using the SmartyStreets API. Integrated multiple e-commerce platforms (Shopify, WooCommerce, Magento, BigCommerce) to minimize delivery failures and reduce manual address checks.

Python FlaskMySQLSmartyStreets APIShopifyWooCommerceMagento

MeshMob - Group Calling & Chatting App

Real-time group calling and chat platform with advanced audio controls and event features for both web and mobile platforms. Built real-time group audio calling and chat functionality using WebRTC and Socket.IO with advanced features including user voice control and event scheduling.

Next.jsReactReduxExpress.jsWebRTCSocket.IO

Waymore - Marketing Automation Platform

Marketing automation and campaign management platform built with microservices architecture. Led deployment and scaling efforts on Google Cloud Platform (GCP) with Kubernetes orchestration, CI/CD pipelines, and container optimization using GKE for enhanced platform reliability.

MicroservicesKubernetesGoogle Cloud PlatformGKECI/CDContainer Orchestration

Contact - Hire Senior Full Stack Developer

Ready to hire a Senior Full Stack Developer? I am available for freelance projects, consulting, and full-time opportunities in AI/SaaS development. Contact me for Python, Node.js, React, AI Integrations, and microservices projects.

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