Hire the Best Microservices Developers in Pennsylvania

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Muhammad I.

Allentown, Pennsylvania

$50/hr
5.0
16 jobs

I help founders and product teams build AI powered SaaS platforms, internal tools, and automation systems, from MVP to production ready deployment. I've built and shipped 70+ AI products including voice agents, RAG powered knowledge bases, agentic workflow systems, and full stack SaaS platforms. I work across the entire build: architecture, backend, frontend, third party integrations, and cloud deployment. Founders hire me when they need someone who can own the technical side of an AI product, not just execute a single feature. ✅ AI SaaS Platforms & MVPs End-to-end product builds using React/Next.js, Node.js or FastAPI, and PostgreSQL/Supabase. AI features integrated at the core, not bolted on. Deployed on AWS, GCP, or Azure with proper CI/CD from day one. ✅ AI Agents & Agentic Workflows Multi-agent systems using LangChain, LangGraph, CrewAI, and OpenAI — designed for autonomous task execution, decision routing, and real business process automation. Production-grade systems, not demos. ✅ RAG & Knowledge Systems Private AI assistants and document intelligence platforms trained on your data. Pinecone, Weaviate, pgvector, and Vectorless DB architectures with GPT-4, Claude, Gemini, and open-source LLMs, built for accuracy, speed, and scalability. ✅ Voice AI Products Conversational voice agents using Retell, Vapi, and ElevenLabs — integrated with CRMs, calendars, and support systems. Inbound/outbound calling, lead qualification, appointment booking, and customer support automation. ✅ Automation Infrastructure n8n, Make, Zapier, and custom API automation replacing manual workflows. GoHighLevel pipelines, webhook orchestration, and CRM integrations that run reliably without constant maintenance. ✅ Customized Machine Learning Solutions Tailored AI and machine learning systems designed around business-specific workflows, predictive analytics, and intelligent automation requirements. ✅ Backend Architecture Development Scalable backend systems with secure APIs, microservices architecture, authentication, database optimization, caching, queue systems, and cloud-native infrastructure. ✅ Computer Vision, NLP & Time Series Forecasting AI solutions for image processing, OCR, object detection, NLP pipelines, sentiment analysis, chat intelligence, and forecasting systems for sales, finance, and operational data. Stack: Python / GPT / Claude / DeepSeek / Gemini / LLaMA · LangChain / LangGraph / CrewAI · RAG · Pinecone / Weaviate / pgvector / Vectorless DB · Retell / Vapi / ElevenLabs · n8n / Make / Zapier · GoHighLevel · React / Next.js · Node.js / FastAPI / Flask / Django · PostgreSQL / Supabase / MongoDB · AWS / GCP / Azure · Docker / Kubernetes · Backend Architecture / CI-CD / API Integrations If you're building an AI product and need a technical partner who understands both the AI layer and the product layer, let's talk. I scope clearly, build fast, and stay involved after delivery to ensure long-term success.

  • Artificial Intelligence
  • OpenAI API
  • AI Development
  • n8n
  • Chatbot Development
  • LangChain
  • Generative AI
  • AI Chatbot
  • Chatbot Integration
  • AI Agent Development
  • Machine Learning
  • Python
  • Full-Stack Development
  • System Automation
  • Marketing Automation
  • API Integration
  • Automation
  • Claude API
  • Data Science
  • Computer Vision
Krystal B.

Erie, Pennsylvania

$60/hr
5.0
2 jobs

Senior Graphic Designer & Creative Developer with 10 + years of experience helping brands stand out through smart, elegant, and impactful design. I specialize in building brand identities, marketing visuals, and digital content that connect emotionally and communicate clearly. Over the years, I’ve expanded my expertise into modern web development and AI-powered creative tools, allowing me to bridge the gap between design and technology. I enjoy turning visual concepts into fully functional digital experiences that are both beautiful and scalable. 🧩 Core Expertise Brand Identity & Logo Design – crafting timeless logos and brand systems Marketing Design – brochures, ads, presentations, and print materials UI/UX Design – modern web and mobile layouts (Figma, Adobe XD) Social Media Graphics – engaging content for Instagram, Facebook, LinkedIn Packaging & Product Design – clean, market-ready visual packaging Tools: Adobe Photoshop, Illustrator, InDesign, Figma, Canva Development: -Frontend: React, Next.js, Nest, Angular, Vue, Laravel -CMS : Wordpress, Shopify, Strapi -Artificial Intelligence & Automation AI Integration, Machine Learning APIs, OpenAI / LLM Integration, Prompt Engineering, AI Automation Workflows, Data Processing with Python -Backend & APIs : Node.js, Python, REST API Development, Microservices -Cloud & DevOps : AWS, Docker, CI/CD Pipelines I combine creative strategy, modern web technology and AI tools to deliver designs and digital experiences that help brands grow and stand out in competitive markets.

  • AR & VR
  • Game Art
  • Product Design
  • Figma
  • Web Design
  • Mobile App Design
  • UX & UI
  • Sass
  • Adobe Photoshop
  • AI Platform
  • Banner Ad Design
  • WordPress
  • PHP
  • Shopify
  • React
  • Web Application
Adam L.

Mount Pleasant, Pennsylvania

$70/hr
4.7
58 jobs

Your business’s secret weapon - I work with ⭐ Fortune 500s, Start-Ups, and Individuals ⭐ to navigate technologies like AI, blockchain, and complex software infrastructure, daily. Lead @ STAYKool Productions, Co-founder of Squizz Digital Signage (squizz.tv). I often serve as a domain expert, a leader, and a keystone member of any team I integrate with. During my decade+ of experience, I have designed, built, and released multiple SaaS products, individually and as part of a larger team. 📈 I can help your business succeed by: - Serving as an interim or fractional CTO for your growing business. - Providing technical or software development support. - Updating your Android, IOS, or Cross-platform app. - Performing technical due diligence. - Set up payment gateways using services like Stripe, Square, or BrainTree. - Integrating ChatGPT (or other forms of AI) into your business processes and workflows. - Creating sales and marketing funnels, that convert. - Orchestrating social media and Google Ads campaigns - which tug on heartstrings. - Identifying and addressing processes, and shortfalls inhibiting growth. - In addition to any other Admin or IT-oriented consultation roles. 🦄 A wearer of many hats in my own businesses and for past employers, I leverage that experience, in tandem with my professional contacts/team, to efficiently grow your business and increase revenue. "Growth Hacking", if you will. Please ask questions! I'm happy to be a part of your team, even if it is for a short time. # Keywords: Multi-agent AI, Generative AI, GPT-based models, Large Language Models (LLMs), System Design, Microservices, Kubernetes, A/B Testing, AI-Powered Web Applications, Intelligent Systems, Automated Content Generation, AI-Driven Analytics, Web Security, Automated Testing, Web Accessibility, Big Data, Feature Engineering, Model Training, Data Science, Data Analysis, Data Visualization, Data Cleaning, Python, Django, Flask, Node.js, Express.js, ASP.NET Core, Laravel, Go, Java, C#, TypeScript, React.js, Angular, Vue.js, Serverless Architecture, Cloud Computing, Docker, CI/CD, RESTful APIs, Single Page Applications (SPAs), NoSQL, MongoDB, Elasticsearch, PostgreSQL, Oracle SQL Server, MySQL, SQL, GitHub, GitLab, Bitbucket, Git, UI/UX Design, Responsive Web Design, Problem-Solving, Analytical Thinking, Object-Oriented Programming (OOP), Software Development Life Cycle (SDLC), Agile Methodologies, Scrum, Clean Code, Debugging, API Development, Communication Skills, Team Collaboration, jQuery, Bootstrap, Material-UI, HTML5, CSS3, Sass/SCSS, Less

  • Software Systems Engineering
  • Artificial Intelligence
  • App Development
  • Web Development
  • Android
  • iOS
  • Linux System Administration
  • Amazon Web Services
  • Mobile App Development
  • ChatGPT
  • Software Integration
  • Software Architecture
  • Database Architecture
  • IT Consultation
  • Software Consultation
Elena R.

Doylestown, Pennsylvania

$65/hr
5.0
7 jobs

❓❓❓ Need AI integration that won't collapse under HIPAA, an audit, or Monday-morning traffic? Let's start with an audit of your existing setup. Ready to start today! 🛠️ 20+ years of engineering compliance-grade systems across healthcare, finance, and life sciences for companies like McKesson, AstraZeneca, Boeing, and Comcast. Key numbers: 20+ years delivering enterprise software as a Full Stack Developer across healthcare and SaaS. 50+ AI integration projects completed as a Python AI Developer, including secure AI API integration for HIPAA-regulated healthcare platforms in role of Full stack developer. 10+ enterprise companies including McKesson, AstraZeneca, Boeing, and Comcast supported as an AI Developer, ai backend developer, and AI integration expert. 50+ successful AI integrations delivered that have passed enterprise compliance audits. 50+ compliant production platforms launched through production-focused AI development, Python AI Developer expertise, and scalable AI SaaS development. 6+ core payer workflows including prior authorization, utilization management, claims processing, denials management, risk adjustment, and care management delivered through enterprise AI integration. 30+ healthcare and medical platforms delivered with HIPAA compliance, CMS requirements, and secure AI API integration align AI capabilities with regulated healthcare systems connecting payers, providers, and clinical data. 10+ pharma and clinical technology companies supported where AI powers clinical trials, pharmacovigilance, regulatory workflows, medical documentation, and real-world evidence platforms. 20+ years building complete AI-powered platforms as a AI Solution Architect, delivering backend systems, APIs, automation workflows, and scalable applications instead of isolated AI features. 10+ AI enterprise healthcare solutions connected with McKesson Health Solutions, AstraZeneca, Boeing, and Comcast as a AI Solution Architect and Python AI Developer. 50+ production AI solutions designed and deployed through enterprise AI development, delivering secure, scalable, and audit-ready systems across healthcare and regulated SaaS environments. Whether you need an AI Developer, AI Solution Architect, ai backend developer, or expertise in AI API integration or ai integration specialist , I can help guide the next steps. 🏆Technical Focus My work as an AI Developer includes AI integration projects, AI architecture improvements, automation systems, and intelligent workflows. I help teams move from ideas to production through practical AI implementation. As a Python Full Stack Developer, I create backend systems, APIs, web applications, and scalable platforms. I work with flask and django solutions when businesses need reliable AI Solution Architect service. My experience as an AI developer includes natural language processing applications, AI-powered automation, and machine learning projects. I build ai integration strategies, ai integration specialist solutions, and ai integration workflows that connect technology with business goals. I support organizations with web developer, web application developer, and Ai backend developer expertise for modern SaaS products. My focus includes app developer with ai, ai saas development, ai development, and ai machine learning solutions. 🤖 AI Developer - AI Solution Architect / PM and CEO of - Kombocode Founder & CEO of Kombocode, I help companies build production-ready AI products, SaaS platforms, healthcare systems, and enterprise applications. As an AI Consultant, I work with technology teams that need AI strategy, api integration, and practical implementation. I help businesses create AI solutions that solve real challenges. My work with a Python Full Stack Developer includes building scalable applications, backend platforms, APIs, and intelligent software products. I support companies looking for a AI Solution Architect who understands both product development and AI engineering. I deliver AI API integration projects that connect AI models, software platforms, and business workflows. My experience includes AI integration and api integrations for companies modernizing their technology ecosystems. As an AI developer, I helped implement generative AI applications, automation workflows, and natural language processing capabilities for 10 enterprise companies. Kombocode service includes python full stack developer flask solutions and python full stack developer django. I work as a ai backend developer helping companies create AI-powered systems and intelligent automation. My expertise includes ai api solutions and AI development. I build solutions as a full stack and backend developer and ai backend developer and ai integration specialist, creating secure platforms, APIs, dashboards, and scalable AI solutions. I support web developer initiatives focused on SaaS applications and digital transformation. 2/09/2026

  • JavaScript
  • CSS
  • Web Design
  • PHP
  • Artificial Intelligence
  • AI Model Integration
  • Machine Learning
  • Node.js
  • React
  • Natural Language Processing
  • API
  • API Integration
  • Deep Learning
  • Java
  • Django
  • Data Science
  • TensorFlow
  • Data Analysis
  • Zapier
  • Computer Vision
Muhammad A.

Easton, Pennsylvania

$50/hr
4.9
44 jobs

𝐒𝐞𝐧𝐢𝐨𝐫 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐀𝐈/𝐌𝐋 | 𝐒𝐚𝐚𝐒 & 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 | 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧 I am a Senior Software Engineer with 9 years of experience focused on building modern web applications, SaaS platforms, enterprise systems, and AI-powered products. My expertise covers full stack development, system design, cloud infrastructure, databases, and AI integration. 𝐂𝐨𝐫𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, Next.js, Angular, Vue, TypeScript, JavaScript Tailwind CSS, Material UI UI/UX design and responsive interfaces 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, NestJS, Express.js Python, FastAPI, Django REST APIs, GraphQL, microservices 𝐀𝐈 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠: OpenAI (GPT-4.1, GPT-4o), Anthropic Claude, Google Gemini LangChain, LangGraph, LlamaIndex RAG systems, AI agents, multi-agent workflows Vector databases (Pinecone, Weaviate, FAISS, ChromaDB) Prompt engineering and AI automation workflows 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐚𝐭𝐚: AWS, Azure, Google Cloud Docker, Kubernetes, CI/CD pipelines PostgreSQL, MySQL, MongoDB, Redis 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐮𝐢𝐥𝐝: SaaS platforms, enterprise applications, AI-powered systems, automation tools, API-driven backends, and multi-tenant architectures. 𝐅𝐨𝐜𝐮𝐬 𝐀𝐫𝐞𝐚𝐬: System design, backend architecture, cloud-native development, database optimization, authentication systems, performance tuning, and production support. 𝐏𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡: I build reliable, maintainable systems with a focus on clean architecture, practical problem solving, and real business value. I work with startups, SaaS companies, and enterprise teams to deliver production-ready solutions. 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐥𝐞 𝐅𝐨𝐫: Full stack development, AI/ML engineering, SaaS development, enterprise systems, and long-term technical roles. 𝐋𝐞𝐭’𝐬 𝐛𝐮𝐢𝐥𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭𝐬 𝐭𝐡𝐚𝐭 𝐬𝐨𝐥𝐯𝐞 𝐫𝐞𝐚𝐥 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬, 𝐬𝐜𝐚𝐥𝐞 𝐰𝐢𝐭𝐡 𝐜𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐜𝐞, 𝐚𝐧𝐝 𝐝𝐞𝐥𝐢𝐯𝐞𝐫 𝐦𝐞𝐚𝐬𝐮𝐫𝐚𝐛𝐥𝐞 𝐢𝐦𝐩𝐚𝐜𝐭. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 Full Stack Developer, Senior Software Engineer, AI Engineer, Machine Learning Engineer, SaaS Development, Enterprise Software, UI/UX Design, React Developer, Node.js Developer, NestJS, FastAPI, Python Developer, TypeScript, JavaScript, REST API, GraphQL, Microservices, AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD, PostgreSQL, MongoDB, Redis, LangChain, LangGraph, RAG Systems, AI Agents, Prompt Engineering, Vector Databases, Software Architecture, System Design, Backend Developer, Frontend Developer, Cloud Engineer, DevOps, API Development, Scalable Systems

  • Python
  • Angular
  • JavaScript
  • TypeScript
  • React
  • Django
  • Flask
  • Tailwind CSS
  • Next.js
  • Nuxt.js
  • NestJS
  • Vue.js
  • Node.js
  • Artificial Intelligence
  • Machine Learning
  • LLM Prompt Engineering
  • Front-End Development
  • Back-End Development
Danish L.

Exton, Pennsylvania

$40/hr
4.7
10 jobs

Hey there! 👋 I’m Danish Lodhi, a full-stack developer turned AI automation nerd with 8+ years of hands-on experience building everything from enterprise-grade Java apps to lean, mean AI-powered SaaS tools. These days, I spend most of my time connecting the dots between LLMs (ChatGPT, Claude, Gemini, etc.), slick frontends, and powerful backends, automating boring stuff, creating smart agents, and helping teams build smarter, faster. Here’s my happy tech stack: - AI/ML + LLMs: ChatGPT, OpenAI, LangChain, HuggingFace, vector search (Pinecone, Weaviate) - Automation: Zapier, Make, Webhooks, Supabase Edge, Serverless workflows - Java & Spring Boot: My OG territory – built fintech, CRM, and ERP apps with it - Full Stack: React, Node.js, Angular, Laravel, Express - UI/UX: Figma, wireframing, user flows, component libraries, design-to-code workflows, UX-focused frontend implementation - Databases: PostgreSQL, MongoDB, MySQL, Firebase - Cloud + DevOps: AWS (Lambda, EC2), GCP, GitHub Actions, Docker Over the years, I’ve helped 250+ clients across the US, UK, and UAE go from idea to launch, whether it’s building MVPs, untangling legacy messes, or wiring up AI brains behind the scenes. If you’re building an AI-native product, automating your business ops, or just need a dev who can code and think like a product owner, then my profile speaks ton! Cheers, Danish L.

  • MongoDB
  • MySQL
  • TypeScript
  • MERN Stack
  • React
  • Node.js
  • ExpressJS
  • Web Application
  • Next.js
  • Nuxt.js
  • Angular
  • JavaScript
  • CSS
  • HTML
  • Vue.js

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