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Stop overpaying for cloud resources and struggling with slow queries. I help companies achieve 𝟗𝟗.𝟗𝟗% 𝐮𝐩𝐭𝐢𝐦𝐞 and 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞-𝐠𝐫𝐚𝐝𝐞 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 for their most mission-critical data. 🏆Top Rated Plus Freelancer 🏆Elite SQL Optimization & Scalable Data Architecture Specialist 🥇Worked 9000+ hours with a 100% Job Success Score ✅Expert Microsoft SQL Server | MySQL | Cloud Database Architect | Query Optimization | Azure | GCP | AWS | ETL & Data Warehousing | Big Data | High Availability | DevOps for Databases 𝐈𝐧𝐭𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧:- I'm Usman, a 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐀𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐨𝐫 𝐚𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with over 𝟏𝟓 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐡𝐚𝐧𝐝𝐬-𝐨𝐧 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 in SQL Server, MySQL, and PostgreSQL. I specialize in architecting scalable, cloud-native data ecosystems that power high-growth SaaS, ERP systems, and global eCommerce platforms. I bring a rare blend of deep technical knowledge, enterprise-level implementation experience, and long-term client trust, having worked 9000+ Upwork hours with a 100% Job Success Score. 𝑴𝒚 𝒅𝒂𝒕𝒂𝒃𝒂𝒔𝒆 𝒆𝒙𝒑𝒆𝒓𝒕𝒊𝒔𝒆 𝒔𝒑𝒂𝒏𝒔 𝒂𝒄𝒓𝒐𝒔𝒔: ⚡ Enterprise-grade 𝐒𝐐𝐋 𝐒𝐞𝐫𝐯𝐞𝐫 𝐚𝐧𝐝 𝐌𝐲𝐒𝐐𝐋 𝐚𝐝𝐦𝐢𝐧𝐢𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧. 📊 Advanced 𝐪𝐮𝐞𝐫𝐲 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐭𝐮𝐧𝐢𝐧𝐠, 𝐢𝐧𝐝𝐞𝐱𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐬𝐭𝐨𝐫𝐞𝐝 𝐩𝐫𝐨𝐜𝐞𝐝𝐮𝐫𝐞 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧. ☁️ Cloud database deployments, migrations, and administration on 𝐀𝐳𝐮𝐫𝐞, 𝐆𝐨𝐨𝐠𝐥𝐞 𝐂𝐥𝐨𝐮𝐝 (𝐆𝐂𝐏), 𝐚𝐧𝐝 𝐀𝐖𝐒 𝐑𝐃𝐒. 🔄 𝐄𝐓𝐋 development using SSIS, Power BI, and modern data warehousing strategies. 🔐 Data integrity, backup/restore, disaster recovery planning, and replication. Zero-Trust data access, Row-Level Security (RLS), and 𝐞𝐧𝐬𝐮𝐫𝐢𝐧𝐠 𝐇𝐈𝐏𝐀𝐀/𝐆𝐃𝐏𝐑 𝐜𝐨𝐦𝐩𝐥𝐢𝐚𝐧𝐜𝐞. 📈 Implementing 𝐂𝐈/𝐂𝐃 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 𝐚𝐧𝐝 𝐃𝐞𝐯𝐎𝐩𝐬 𝐩𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬 for scalable, automated database releases. 🔍 Monitoring & alerts using tools like 𝐀𝐳𝐮𝐫𝐞 𝐌𝐨𝐧𝐢𝐭𝐨𝐫, 𝐍𝐞𝐰 𝐑𝐞𝐥𝐢𝐜, 𝐚𝐧𝐝 𝐒𝐐𝐋 𝐏𝐫𝐨𝐟𝐢𝐥𝐞𝐫. 🛠️ Real-time support for 𝐡𝐢𝐠𝐡-𝐚𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 architecture, 𝐦𝐢𝐫𝐫𝐨𝐫𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐥𝐨𝐚𝐝 𝐛𝐚𝐥𝐚𝐧𝐜𝐢𝐧𝐠. I’ve designed and optimized databases that power high-traffic SaaS products, ERP systems, and eCommerce platforms — handling billions of records and complex business logic while maintaining peak performance. My approach is simple: 𝐮𝐧𝐝𝐞𝐫𝐬𝐭𝐚𝐧𝐝 𝐭𝐡𝐞 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐮𝐬𝐞 𝐜𝐚𝐬𝐞 𝐟𝐢𝐫𝐬𝐭, then align data systems that are scalable, secure, and easy to maintain. Whether you need to: ✅ Fix slow queries ✅ Scale your infrastructure to handle growth ✅ Migrate from legacy systems ✅ Modernize your stack with cloud-native tools ✅ Automate your reporting & data pipelines 𝐓𝐞𝐬𝐭𝐢𝐦𝐨𝐧𝐢𝐚𝐥𝐬:- ✨"Experienced professional developer, very skilled. I can recommend him and I will use him again." ✨ "Usman is very knowledgeable and very skilled with SQL and Windows Server. I can recommend him and I will use him again." ✨ "Usman is an experienced SQL Developer. He helped with merging, changing, and fine-tuning queries. Good quality work." ✨ "Usman delivered good work. He had solutions to the project issues, and his skills were reasonably strong. I enjoyed working with Usman and will likely have additional work for him." ✨ "The stored procedure was delivered as expected. Thank you so much, Usman, for a job well done (and quick)!" ✨ "Usman delivered an amazing script to help us back up and restore our database. This automation will be a huge time-saving improvement to our manual process. Thank you, Usman, for a job well done." 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬: * 𝑪𝒆𝒓𝒕𝒊𝒇𝒊𝒆𝒅 𝑴𝒊𝒄𝒓𝒐𝒔𝒐𝒇𝒕 𝑻𝒆𝒄𝒉𝒏𝒐𝒍𝒐𝒈𝒚 𝑨𝒔𝒔𝒐𝒄𝒊𝒂𝒕𝒆 (𝑴𝑻𝑨) 𝒊𝒏 𝑫𝒂𝒕𝒂𝒃𝒂𝒔𝒆 𝑨𝒅𝒎𝒊𝒏𝒊𝒔𝒕𝒓𝒂𝒕𝒊𝒐𝒏 𝑭𝒖𝒏𝒅𝒂𝒎𝒆𝒏𝒕𝒂𝒍𝒔 * 𝑪𝒆𝒓𝒕𝒊𝒇𝒊𝒆𝒅 𝑴𝒊𝒄𝒓𝒐𝒔𝒐𝒇𝒕 𝑻𝒆𝒄𝒉𝒏𝒐𝒍𝒐𝒈𝒚 𝑨𝒔𝒔𝒐𝒄𝒊𝒂𝒕𝒆 (𝑴𝑻𝑨) 𝒊𝒏 𝑵𝒆𝒕𝒘𝒐𝒓𝒌𝒊𝒏𝒈 𝑭𝒖𝒏𝒅𝒂𝒎𝒆𝒏𝒕𝒂𝒍𝒔 I can deliver fast, clean, and reliable results on time and within scope. 📨 𝐋𝐞𝐭’𝐬 𝐭𝐚𝐥𝐤 about how I can add value to your team or project. I'm available for consulting, long-term support, or complex one-off problem-solving.

Top Rated Plus | 10+ Years on Upwork Most software projects fail for predictable reasons. Scope drifts, deadlines slide, communication breaks down and the build loses momentum. Whether this is your first project or your second attempt after one went wrong, you need an environment built to prevent those failure points. That is what Qbatch exists to do. I'm Ibrahim, CEO & Founder of Qbatch. I started as a software engineer and still architect and review the work that ships, so when you talk to me you are talking to someone who understands the code, not a salesperson who hands you off and disappears. For most engagements you get my team: senior engineers, a project manager driving the schedule, and a separate QA layer verifying every release. For specialized builds, I take direct ownership myself. You choose the model that fits the project. You get a senior engineering team, not a single freelancer trying to play every role at once. Delivery stays consistent. Communication stays direct. Complexity does not derail progress, because the workflow is built to handle it. How we deliver: - Execution is structured. Senior engineers write the code. A project manager owns the timeline. A separate QA team verifies every release before it reaches you. Projects begin within five business days. AI-assisted development increases throughput without raising your cost. - A Product Requirements Document is created at the start at no cost. It sets direction, removes ambiguity, and gives you a clear map of exactly what will be built before a line of code is written. How we'll work: - We talk through what you actually need, not just what you think you need - I scope it honestly: approach, timeline, cost, and the real risks - You get a PRD up front so the build is mapped before it starts - We deliver in clear milestones with QA on every release For sellers, agencies, and software teams working with Amazon, We bring deep hands-on experience across the Selling Partner API (SP-API): Orders, Listings, Inventory, Reports, Feeds, FBA, and the Notifications/SQS event flow. I handle token rotation, rate-limit and throttling strategy, and the full MWS to SP-API migration path without breaking live operations. Send me a message with what you're building.

🚀 B2B Lead Generation Expert | Data Entry Specialist | Data Collection | Virtual Assistant Businesses don't grow because they have more data—they grow because they have the right data. Hi, I'm 𝐌𝐚𝐥𝐚𝐢𝐤𝐚! I help business owners, agencies, recruiters, consultants, and sales teams save time by building accurate prospect databases, researching decision-makers, enriching contact information, and handling administrative tasks that keep operations running smoothly. With experience in lead generation, data collection, web research, LinkedIn research, contact discovery, data enrichment, and virtual assistance, I understand how important accuracy is. One wrong contact, one outdated email, or one poorly researched lead can waste valuable time and opportunities. That's why I focus on quality, verification, consistency, and attention to detail in every project. 💼 Services I Provide: ✔ B2B Lead Generation ✔ LinkedIn Research & Sales Navigator Research ✔ Prospect List Building ✔ Contact & Email Discovery ✔ Data Collection & Data Enrichment ✔ Web Research & Market Research ✔ Data Entry & Database Management ✔ CRM Updating & Maintenance ✔ Virtual Assistant Support ✔ Company & Decision-Maker Research ✔ Spreadsheet Management (Excel & Google Sheets) 🛠 Tools I Use: ✔ LinkedIn Sales Navigator ✔ Apollo ✔ Hunter ✔ RocketReach ✔ NeverBounce ✔ Google Maps ✔ Google Sheets & Microsoft Excel ✔ HubSpot CRM ⭐ What Clients Can Expect: ✔ Accurate and well-organized data ✔ Strong attention to detail ✔ Fast turnaround times ✔ Clear communication and regular updates ✔ Reliability and consistency ✔ A commitment to delivering work that is ready to use I take pride in producing clean, structured, and dependable data that helps businesses make better decisions, improve outreach results, and operate more efficiently. Whether you need a targeted lead list, enriched contact database, detailed research, or a dependable virtual assistant, I am committed to delivering professional results that exceed expectations. 📈 Your success is my priority, and I look forward to becoming a valuable part of your team. 📩 Feel free to send me a message to discuss your project. I am a full-time freelancer and available for both short-term and long-term collaborations. Cheers, 𝐌𝐚𝐥𝐚𝐢𝐤𝐚

🏆 Achievements ⭐ Reduced DB query times by 40%+ on a live SaaS platform, with zero downtime, thousands of daily users ⭐ GPT-4 AI assistant that resolved 70% of support tickets automatically ⭐Multi-tenant SaaS from scratch: role-based access, Stripe billing, React dashboard ⭐ Fintech payment flow (Stripe, MangoPay, Apple Pay, Google Pay) passed compliance review on the first submission ⭐ Top Rated Plus (3%) Upwork freelancer 5+ years, funded startups to enterprise teams Most SaaS products don't fail because of bad code; they fail because the architecture wasn't built to scale, the AI behaves inconsistently in production, or the backend collapses under real traffic. I'm Iman Fatima, a Top Rated Plus(3%) full-stack developer with 5+ years building SaaS platforms, AI-integrated systems, and fintech products for early-stage startups, funded companies, agencies, and enterprise teams. I don't just write code, I design and develop scalable digital products engineered for growth, performance, and long-term reliability. Whether you're building from zero or scaling what already exists, I focus on systems that are fast, stable, and production-ready from day one. 🚀 What I Build 👉 Full-Stack SaaS Platforms Ruby on Rails, Django, NestJS, FastAPI backends + React, TypeScript, Tailwind frontends 👉 AI-Powered Features GPT-4, LLaMA, LangChain chatbots, voice apps, text-to-query, code generation 👉 LLM Optimization & RLHF consistent, production-grade AI behavior, not just demos 👉 Performance Tuning 40%+ query improvements on live systems using PostgreSQL, MongoDB, Supabase 👉 Payments & Auth Stripe, MangoPay, Apple Pay, Google Pay, JWT, OAuth2 👉 Infrastructure & DevOps Docker, CI/CD on GitLab or Jenkins, AWS, DigitalOcean ⚙️ How I Work 1. Discovery: Understand your product, users, and business model 2. Architecture Design scalable systems, APIs, and database structure from day one 3. Agile Build Milestone-based development with proactive, regular updates 4. QA & Testing RSpec-tested, well-documented code your next engineer can work with 5. Deployment CI/CD pipelines, cloud infrastructure, smooth go-live 6. Post-Launch Scaling, feature updates, performance monitoring, and ongoing support 🛠 Tech Stack ✅ Backend: Ruby on Rails, Django, NestJS, FastAPI, Python ✅ Frontend: React, TypeScript, Tailwind CSS ✅ AI & LLM: OpenAI GPT-4, LLaMA, LangChain, Prompt Engineering, RLHF ✅ Database: PostgreSQL, MongoDB, Supabase, Firebase ✅ Payments: Stripe, MangoPay, Apple Pay, Google Pay ✅ Auth: JWT, OAuth2, Clerk Authorization ✅ DevOps: Docker, CI/CD, AWS, DigitalOcean, GitLab, Jenkins ✅ APIs: REST, GraphQL, WebSockets, SignalR 🎯 Why Clients Choose Me 👉 Architecture-first mindset - I think about scale before writing the first line of code 👉 Proven in production 40%+ performance gains on real-life systems with real users 👉 LLM Enhancement Specialist at Turing AI that behaves correctly, not just impressively 👉 Fast delivery without shortcuts, RSpec-tested, maintainable code from day one 👉 Clear communication, realistic timelines, zero surprises at deadline 📩 Let's Build Your Product Building a SaaS, adding AI capabilities, or scaling an existing platform? Let's talk. Send me a brief description of your project, and I'll respond with: ✅ Technical approach ✅ Architecture plan ✅ Development timeline ✅ Honest assessment of scope and fit SaaS Development | Full-Stack Development | Web Application Development | Scalable Architecture | API Development | Backend Development | Frontend Development | AI Development | LLM Integration | GPT-4 | OpenAI API | LangChain | Prompt Engineering | AI Chatbot Development | NLP | RLHF | FastAPI | Django | Node.js | NestJS | Ruby on Rails | REST API | GraphQL | Microservices Architecture | React.js | Next.js | TypeScript | Tailwind CSS | UI/UX Optimization | PostgreSQL | MongoDB | Supabase | Redis | Database Optimization | Query Performance Tuning | Stripe Integration | Payment Gateway Integration | Subscription Systems | OAuth | JWT Authentication | AWS | Docker | CI/CD | Cloud Architecture | DevOps | SaaS MVP Development | AI SaaS Development | Scalable Web Applications | Multi-Tenant SaaS | AI Automation Systems | Startup Product Development | Backend for AI Applications | Production-Ready Systems | High-Performance Web Apps

100% Client Satisfaction Verified Profile. Hello, Thanks for visiting my profile. If you are looking for a Airtable Expert then Congrats! you are in the right place. I have 3+ years of experience with Airtable. I am hardworking, highly pro-efficient in Data Entry & Airtable. My aim is accuracy and efficiency and I strive to exceed your expectations. I am here to create a long-term association with potential Freelance clients from all around the world. I will use my own time to check and make sure that all the work that I've done is correct. I can work even on weekends. I am a fast learner and can work alone as long as the instruction is clear. I am a Determined, Focused, and Fast working person. Dedicated and has outstanding communication skills, easily interact with people. I am self-oriented, detailed oriented, and really passionate for the highest quality in my work as I believe in the highest quality work. When I undertake projects or tasks, I don't complete them, I go the extra mile and make them better than requested. Please contact me, I will be glad to talk with you about your projects! Thank you for your time to read my profile Best Regards! SHEHAR YAAR

𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗮 𝗯𝗮𝗰𝗸𝗲𝗻𝗱 𝘁𝗵𝗮𝘁 𝗵𝗼𝗹𝗱𝘀 𝘂𝗽 𝗶𝗻 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗶𝘀 𝗵𝗮𝗿𝗱𝗲𝗿 𝘁𝗵𝗮𝗻 𝗶𝘁 𝗹𝗼𝗼𝗸𝘀. 𝗜 𝗱𝗼 𝗶𝘁 𝗲𝘃𝗲𝗿𝘆 𝗱𝗮𝘆. 𝗜 𝗯𝘂𝗶𝗹𝗱 𝗣𝘆𝘁𝗵𝗼𝗻 𝗯𝗮𝗰𝗸𝗲𝗻𝗱 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝗮𝗻𝗱 𝗔𝗜-𝗲𝗻𝗮𝗯𝗹𝗲𝗱 𝗦𝗮𝗮𝗦 𝗮𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 designed for real production use - not demos or short-lived prototypes. My work covers the complete backend layer: application architecture, FastAPI and Django APIs, AI model integrations, database design, third-party services, serverless workflows, and deployment. Whether you are building a new product, converting an MVP into a production-ready platform, or improving an existing backend, I focus on systems that are secure, maintainable, reliable, and built to scale without a full rewrite every six months. 𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗 𝗣𝘆𝘁𝗵𝗼𝗻 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 Django, FastAPI, and Flask backends covering REST APIs, GraphQL, microservices, and serverless applications using AWS Lambda and API Gateway. Clean architecture, proper database design with PostgreSQL, MongoDB, and Redis, and CI/CD pipelines that make deployments reliable instead of stressful. 𝗔𝗜-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 AI model integrations, RAG pipelines, LLM-powered features, and automation workflows built directly into backend systems using LangChain, OpenAI, and vector databases to connect AI capabilities with real business data. 𝗦𝗮𝗮𝗦 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 & 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗔𝗣𝗜𝘀 Production-ready SaaS backends with multi-tenant architecture, subscription systems, third-party integrations, and the infrastructure to handle real users at real scale. 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 & 𝗥𝗲𝗳𝗮𝗰𝘁𝗼𝗿𝗶𝗻𝗴 Slow APIs, unreliable systems, and backends that were built for an MVP but never upgraded. I audit, restructure, and rebuild what is not working without disrupting what already is. 𝗠𝗬 𝗘𝗡𝗚𝗜𝗡𝗘𝗘𝗥𝗜𝗡𝗚 𝗔𝗣𝗣𝗥𝗢𝗔𝗖𝗛 I begin by understanding the product workflow, users, data requirements, integrations, and expected traffic before touching a line of code. From there, I define a practical architecture, build modular services, structure databases for performance, and document everything for future development and handoff. The goal is not to overengineer. It is to build the right foundation for the current stage while keeping future growth manageable. 𝗪𝗛𝗘𝗡 𝗜'𝗠 𝗔 𝗚𝗢𝗢𝗗 𝗙𝗜𝗧 If you need a Python backend for a SaaS or AI product, an MVP that is ready for production, APIs that are faster and easier to maintain, AI capabilities connected to real business data, AWS deployment or serverless architecture, or an existing backend that needs restructuring or optimization, we will likely be a good fit. 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗬 𝗦𝗧𝗔𝗖𝗞 Python · Django · FastAPI · Flask · REST APIs · GraphQL · PostgreSQL · MySQL · MongoDB · Redis · AWS EC2 · Lambda · S3 · RDS · API Gateway · Docker · Kubernetes · GitHub Actions · GitLab CI · LangChain · OpenAI API If you are building or improving a Python backend or AI-powered SaaS, send me a brief overview of your product, current stack, and the main challenge you are facing. I'll tell you exactly how I would approach it. 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 AI Engineer, Backend Developer, Python Developer, FastAPI Developer, Django Developer, Flask Developer, SaaS Development, Backend Development, API Development, REST API, GraphQL, AI Integration, API Integration, Microservices, PostgreSQL, MongoDB, Redis, AWS, Serverless Architecture, Docker, Kubernetes, CI/CD, Database Development, and Cloud Deployment