Harsumeet S.

𝐓𝐨𝐩 𝟏% Senior Full Stack Developer (expert vetted by Upwork). My services have helped my clients launch Software Businesses with over $𝟏𝟎𝐌𝐢𝐥𝐥𝐢𝐨𝐧+ Evaluation. I help Entrepreneurs in the US launch 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 with more that $100k ARR 🌟 My Clients are Launching Products in 𝟑-𝟒 𝐰𝐞𝐞𝐤𝐬 and going live in a Month. 💚 I cannot help everybody, but we may be a great fit if you are thinking: "There's millions on the line and I want the BEST" "I know my business I have the customers, but I dont understand Code" "I'm NOT a coding expert, and I don't have time to mess around with code!" "The last Saas we built was embarrassing - I don't want that EVER again" "I need a full Saas Develpment Package that I KNOW 100% will work RIGHT" I focus on B2B Saas Products that aim $1M ARR Working with me, you will ★ Stop struggling with tech - I handle the Saas Planning, Design, Development, Marketing, Strategy Architecture, Market Research, Design & Pitch Strategy ★ Put your best foot forward for your one shot with Saas Market. ★ Anticipate Client objections and pre-handle them ★ Receive turnkey, investor-grade, futureproofed Saas product ★ Captivate investors with the Full Working MVP ...and even save money by taking my high-quality work and reusing previously created work and not re-inventing the wheel. Not everyone is my client, though. Some signs we might not be a good fit include: ✗ The company is only looking to make a quick buck and isn't interested in creating a valuable long-term product. ✗ The company doesn't have a realistic budget to execute their SaaS idea. ✗ The company is only interested in getting information and isn't committed to seeing the project through to completion. I have built my own 100ARR Saas Products successfully. I’ve also been an investor, advisor and director – and now I run our inhouse Saas - so I’ve got a 360 view of the Saas Market. 🔢 My stats: ● $10M+ generated for Client Software revenue ● Clients generated $10K/month in 2022 on avg ● Over 56+ Saas Products built MY INDUSTRIES FinTech, Healthcare, LegalTech, Web3/DeFi, EduTech, Logistics & Supply Chain, Transport, E-Commerce, Retail, Manufacturing, Distribution, InsurTech, GovTech & Public Sector, Real Estate & PropTech, Travel & Hospitality, Cybersecurity, Media & Publishing, AI/ML & Data Analytics MY SOLUTIONS Multi-Tenant SaaS, AI SaaS, Decentralized App (dApp), Mobile App, Cross Platform App, Booking platform, Progressive Web App (PWA), AI Tool, Learning Management System (LMS), Electronic Health Records (EHR), Case Management System, Inventory Management System, ERP, CRM, Trading Platform, Customer Portal, Marketplaces, Cloud-Native Application SECUIRTY & COMPLIANCES SOC2, PCI DSS, HIPAA, GDPR, ISO 27001, NIST Zero Trust, HL7/FHIR, EHR/EMR, PII/PHI, OAuth2, JWT, RBAC/ABAC, MFA/2FA, AES-256, TLS 1.3, KMS/SSM, Vault, IAM, WAF, SAST/DAST, Audit Logs MY TECH STACK - Front End Development: React.js, Next.js, Vue.js, JavaScript, TypeScript, Tailwind CSS, HTML, Angular, jQuery - Back End Development: Golang, Gin, Echo, Fiber, Beego, Revel, Java, Spring Boot, Node.js, Express, NestJS, Rust, C++, Zig, Nuxt.js, Python, Django, flask, Laravel, PHP, Firebase, Ruby on Rails, Elixir - Mobile App Development: React native, expo, Flutter, Kotlin, Swift, electron ⁃ Database Management: MySQL, MongoDB, PostgreSQL, AWS RDS ⁃ Blockchain: Ethereum, Solana, Solidity, Anchor, Smart Oracles, Chainlink, DeFi, DEX, Crypto Hyperledger Fabric, Web3.js, Ethers.js ⁃ Messaging/Queuing: Apache Kafka, RabbitMQ, Redis Streams, NATS ⁃ API Integration: RESTful APIs, REST, SOAP, FastAPI, GraphQL, gRPC, OpenAPI, WebSockets ⁃ AI Integration: OpenAI, Claude, Gemini, ChatGPT, Grok, Mistral, Llama ⁃ Machine Learning (AI/ML): AI Agent, AI Bot, n8n, Python, TensorFlow, PyTorch, LangChain, LangGraph, DSPy, OpenAI GPT, FastAPI, Apache Spark, Hugging Face, AWS SageMaker, OpenCV, Vertex AI, RAG, AI Model fine-tuning, NLP ⁃ Cloud & Infrastructure: Linux, Virtual Private Cloud (VPC), Virtual Machine (VM), Terraform, Lambda, CloudFront, EC2, EKS, ECS, Fargate, lightsail, RDS, S3, Kinesis, Kubernetes, Docker, Nginx ⁃ Version Control: Git, GitHub MY SKILLS Full-Stack Development | Software Development | Front-End Development | Back-End Development | Web Development | Web Application | Mobile Development | Desktop | Artificial Intelligence | Blockchain Development | AI Agent | Web3 | Chatbot | AI App Development | AI Developer | AI Voice | SaaS Development | Database Management | API Integration | AI Integration | Software, AI, SaaS, web, mobile, Developer | AI Developer | Website | Solution Architecture | AI SaaS | AWS | GCP | Azure | DevOps | AIOps | MERN Stack | IaaS | IaC