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Tahir H.
$30/hr
98% Job Success
$500K+ earned
Available now
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Tahir H. has worked .
Most developers will build exactly what you spec. The problem is that what gets specced is rarely what actually solves the business problem. The gap between those two things is where AI projects fail, and closing that gap before writing any code is how I work. I have been building production AI systems and full-stack platforms for several years. Not prototypes. Systems that handle real users, real data and real consequences when something breaks. TaxForce is a 37-agent system running inside a real CPA firm covering document intake, risk scoring, audit defense, deadline tracking and client communication. The Facebook Self-Healing Ads platform is a closed-loop AI system that monitors, diagnoses and fixes campaign performance without human intervention. PAM AI handles thousands of concurrent dealership calls across 8 plus CRM integrations. Dentva is a HIPAA-compliant SaaS handling patient scheduling in production daily. These are not templates strung together, they are properly engineered systems with error handling, logging and recovery paths built in from the start. Before this I spent a year and a half at Turing doing RLHF and model evaluation on the OpenAI and Claude model families. That experience shapes how I evaluate AI output and design systems that behave reliably rather than impressively in demos. On the full-stack side I was CTO on RIZZ, a React Native dating app that grew past 100K users. I have worked on Junia AI, Slides and TopSocialAI across multi-tenant architecture, real-time systems and mobile at scale. These are confirmed production experience not claimed skills. The stack I work in daily is Next.js, React, TypeScript, Python FastAPI, Node.js, Supabase, PostgreSQL, LangChain, LangGraph, OpenAI, Anthropic API, Retell AI, Vapi, Twilio, ElevenLabs, Deepgram, n8n, Make and AWS. If you are building something in agentic systems, AI automation, full-stack SaaS or voice AI and you want someone who will tell you honestly what the right approach is before agreeing to build it, that is the conversation I am interested in having.
Tron AI
Associated with
Tron AI
$300K+
earned
Yurii K.
$30/hr
100% Job Success
$70K+ earned
Available now
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I help businesses turn Salesforce into a powerful, revenue-driving system by optimizing processes, automating workflows, and building scalable solutions tailored to real business needs. With 7+ years of hands-on Salesforce experience, I don’t just configure Salesforce, I design systems that improve efficiency, data quality, and team performance. What I Can Do for You Salesforce Setup & Administration • User setup, roles, profiles, and permission sets • Security model and access control optimization • Clean and scalable org structure Customization & Configuration • Custom objects, fields, page layouts • Validation rules and business logic • Advanced automation using Flows, Process Builder, Workflow Rules Process Automation • Sales pipeline automation (Sales Cloud) • Service workflows and case management (Service Cloud) • Reduction of manual work through smart automation Reports & Dashboards • Custom reports for actionable insights • Real-time dashboards for performance tracking • KPI-driven analytics Data Management • Data cleanup and de-duplication • Data validation and integrity • Structured data imports and migrations Integrations & Development • API integrations with third-party tools (Outlook, QuickBooks, etc.) • Custom development using Apex, Visualforce, Lightning • JavaScript and HTML for UI enhancements System Optimization • Identify bottlenecks and inefficiencies • Improve performance and usability • Apply Salesforce best practices Training & Support • End-user onboarding and training • Ongoing support and system guidance • Improving user adoption Why Clients Work With Me • 7+ years of Salesforce experience • Certified Salesforce Administrator • Strong mix of Admin, Developer, and Architect expertise • Focus on business outcomes, not just technical setup • Proactive problem-solving approach • Experience across multiple industries Additional Technical Skills • Python, Node.js, SQL • Git, APIs, system integrations • HTML5, CSS, JavaScript, jQuery • PHP, WordPress • Excel and data analysis If you need to optimize Salesforce, automate workflows, improve reporting, or build a scalable CRM system, I can help. Let’s connect and discuss your project.
ZvirSolutions
Associated with
ZvirSolutions
$50K+
earned
$30/hr
100% Job Success
$100K+ earned
Offers consultations
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Chirag J D. has worked .
🏅 12+ Years 🏆 Top-Rated Plus 🏅 100% Job Success Score 💎 2000+ Hours I am Certified Microsoft Professional Full Stack Developer with over the past decade of extensive experience. My track record as a Full Stack developer extends not only to Microsoft technologies like Asp.NET, C#, .NET Core, Blazor, DNN, MS SQL, Azure, WCF, WPF, and MVC but also to a strong command of MERN (MongoDB, Express.js, React, Node.js) and MEAN (MongoDB, Express.js, Angular, Node.js) stacks. ✅ Microsoft Certifications: 1. Microsoft Certified: Azure Fundamentals (AZ-900, Number:- 9C8B1B-51EWD5) 2. Microsoft Certified: Developing Solutions for Microsoft Azure (AZ-204, Number :- 51B891-CADE37) I have been a trusted member of the Elance-Upwork community, consistently upholding a simple principle: 'Whatever job you do – do it the best way you can.' I am deeply committed to the quality of my work and reliability in delivering results. As a colleague and individual, I pride myself on being responsible, well-organized, innovative, communicative, a team player, loyal, and hardworking, qualities that are well-reflected in my Upwork reputation. You can verify the quality of my work by examining my profile statistics, which feature a Top Rated Plus badge and a Job Success Score of over 100%. I encourage you to take a look at the reviews I have received from previous clients. I am more than willing to offer my services, so please do not hesitate to contact me for an interview. I eagerly await your response. Let's connect and discuss your requirement. Thank you.
Algoscript Software Pvt Ltd
Associated with
Algoscript Software Pvt Ltd
Mubeen R.
$25/hr
100% Job Success
$400K+ earned
Available now
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𝟏𝟎 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐩𝐫𝐨𝐯𝐞𝐧 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐲, 𝟏𝟎𝟎% 𝐬𝐮𝐜𝐜𝐞𝐬𝐬 𝐫𝐚𝐭𝐞, 𝐚𝐧𝐝 𝐭𝐫𝐮𝐬𝐭𝐞𝐝 𝐛𝐲 𝟏𝟎𝟎+ 𝐔𝐒 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐩𝐞𝐫𝐬𝐨𝐧𝐚𝐥𝐥𝐲 𝐯𝐨𝐮𝐜𝐡 𝐟𝐨𝐫 𝐦𝐲 𝐰𝐨𝐫𝐤. Hi this is Mubeen Raza, I help startups and teams build scalable SaaS platforms, mobile applications, and integrate AI-powered automation to streamline operations, reduce overhead, and focus on growth. I specialize in delivering production-ready web apps and mobile products powered by React, Node.js, Supabase, and GPT-4/LLMs. Have a look at my core services. 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐌𝐕𝐏𝐬 - Custom SaaS platforms using React, Next.js, Node.js, FastAPI, Supabase, PostgreSQL - End-to-end MVP builds: from idea to launch-ready product in 4–6 weeks - Features include: Multi-tenant auth, Stripe payments, user dashboards, real-time data, notifications - Built for investor demos, early traction, and scalable growth 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 - GPT-4 / ChatGPT copilots for internal ops, support, content, and analytics - n8n / Make / Zapier workflows: CRM sync, lead scoring, Slack/email triggers, custom bots - LangChain & RAG pipelines: smart document Q&A, AI knowledge bases, autonomous agents - Integration of OpenAI, Claude, Anthropic into real business ops 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 I build scalable backends and cloud deployments designed for speed, reliability, and growth. - API-first backend development with REST/GraphQL, webhooks, real-time sync, Supabase functions, and database design - CI/CD and cloud deployment using Vercel, Railway, or Docker with GitHub Actions, monitoring, and secure production workflows 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 - Cross-platform mobile apps using React Native for iOS and Android - Native iOS app development using Swift and Objective-C - Mobile apps with real-time features, API integrations, push notifications, and scalable backend connectivity - Clean, responsive UI focused on performance, usability, and native-like experience 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈𝐧 • IT Service Management (ITSM) – AI copilots & workflow automation • Human Resources (HR) – AI-driven recruitment & employee management • Legal Tech – Contract review automation & compliance copilots • Construction & Real Estate – Project management platforms & property apps • Healthcare – Patient management & telehealth solutions powered by AI • Social & Community Platforms – Engagement-driven mobile apps • E-commerce & Food Delivery – Ordering, logistics, and last-mile automation 𝐓𝐡𝐞𝐫𝐞 𝐚𝐫𝐞 𝐫𝐞𝐚𝐬𝐨𝐧𝐬 𝐲𝐨𝐮 𝐥𝐨𝐯𝐞 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡 𝐦𝐞: • Top Rated Plus Freelancer on Upwork • 130+ projects delivered, including AI copilots, SaaS tools & automations • MVPs I've built have helped clients raise millions in funding • Proven delivery in async workflows with proactive communication • Trusted by founders, product teams & growth-stage startups • Strong experience across web, backend, AI, and mobile app delivery • Focused on business outcomes, clean architecture, and long-term scalability 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 • Enterprise Copilot - AI assistant for enterprise workflows and automation • uCaptureIT - AI capture management platform for federal contractors • ConvertAI - AI content engine for inbound growth workflows • Sales Call Analysis Platform - AI sales QA and coaching system • Landwise NWA - AI property insights and reporting platform • Insight Copilot - AI analytics assistant for enterprise data • ChangeCurve - AI change management platform for enterprises • SwiftSales - AI CRM automation and lead workflow platform • Tensai Run - RAG-based AI writing assistant platform • Swivu - Construction project management platform for field teams • DIY Medicine - AI health knowledge platform with multimodal support • Estate Planning Solution - Digital estate planning and document platform • Fishfin - Social fishing app with bookings and community • Y Drive - Ride-hailing and fleet management mobile app Let’s build your next AI-powered system, GPT-4 automation, mobile app, or SaaS platform. I offer a free consultation to discuss your goals, suggest tech stack options, and map the next steps.
Blake C.
$95/hr
100% Job Success
$1M+ earned
Available now
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Blake C. has worked .
I’m Blake, a dedicated C# .NET developer with a strong focus on building scalable, high-performance applications. With over a decade of experience, I specialize in ASP.NET/Core backend development, complemented by Angular and React front-end solutions. My background also includes SQL databases such as MSSQL, MySQL, and PostgreSQL, along with DevOps practices across Azure and AWS. I also help businesses leverage modern AI tools and APIs to move faster and operate smarter. This includes integrating GPT, Claude, and other AI models into real-world workflows for automation, document parsing, data extraction, web automation, internal tools, and customer-facing features. Whether the goal is reducing manual work, improving operational efficiency, or accelerating development delivery, I focus on practical AI solutions that create measurable business value. Throughout my career, I’ve worked with clients ranging from startups to Fortune 500 companies, helping them achieve their goals through reliable, well-built technology solutions. I led a software development agency for five years, managed a team of 20 developers, and delivered over 50 successful projects. I now work independently as an individual contributor. I’m passionate about creating robust, production-ready applications and using the right tools, including AI, to help clients build faster and smarter. Let’s work together to turn your vision into reality.
Modsi - Analyze, Predict, Automate
Associated with
Modsi - Analyze, Predict, Automate
$1M+
earned
Mahesh P.
$25/hr
100% Job Success
$60K+ earned
Available now
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I am an Amazon API developer with 7+ years of experience building custom integrations on Amazon SP-API, Ads API, Business API, and Vendor API helping sellers, brands, and agencies automate operations, sync data, and scale without manual work. Most Amazon businesses lose hours every week to manual reporting, disconnected systems, and Seller/Vendor Central limits. I fix that by building secure, reliable API systems that do the work automatically, so you get accurate data and more time back. 🔧 Amazon SP-API Development ✔ Inventory & Order Sync ✔ FBA Reports & Shipment Automation ✔ Catalog & Listings Management ✔ Multi-Account Seller Integrations ✔ Secure OAuth/LWA Authentication 📢 Amazon Ads API Development ✔ Campaign & Performance Data Automation ✔ Custom Ads Reporting Dashboards ✔ Bid, Budget & Spend Data Pipelines ✔ Sponsored Products/Brands/Display Data Sync ✔ Cross-Account Ads Reporting 🏢 Amazon Business & Vendor API ✔ Vendor Central Integrations (POs, Invoices, Shipments) ✔ Amazon Business B2B Pricing & Catalog Sync ✔ Vendor Analytics & Chargeback Reporting ✔ EDI & Vendor Data Automation ✔ Retail Procurement & Inventory Feeds ⚙️ Core Technology Custom Backend Development | REST APIs | Webhooks | Secure OAuth/LWA | SQL & NoSQL Databases | Cloud/VPS Deployment ⭐ Why Clients Work With Me ✔ 7+ Years of Amazon API Development Experience ✔ Specialized in SP-API, Ads API, Business API & Vendor API not a generalist ✔ Clean, Secure, Well-Documented Code ✔ Clear Communication & On-Time Delivery ✔ Ongoing Support After Launch I work with Amazon sellers, brands, agencies, and software companies who need dependable, secure API systems instead of manual Seller/Vendor Central work. 📩 Let's Talk If you need someone who lives inside Amazon's APIs, SP-API, Ads API, Business API, or Vendor API message me with your project and I'll reply quickly with next steps. Amazon SP-API Developer | Amazon Ads API Developer | Amazon Vendor Central API | Amazon Business API Integration | Amazon MWS | Seller Central Automation | Vendor Central Automation | Amazon Reporting Automation | API Integration Specialist | Amazon Data Sync | Backend Developer | Marketplace API Integration
Viztech Soft Solutions Private Limited
Associated with
Viztech Soft Solutions Private Limited
$600K+
earned
Usama M.
$40/hr
100% Job Success
$100K+ earned
Available now
Offers consultations
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🚀 Are you facing AWS infrastructure issues, cloud migration risks, deployment failures, security vulnerabilities, or unstable production environments? I help businesses design, migrate, secure, automate, and maintain production-grade cloud infrastructure on AWS. MY 8+ years of hands-on experience, I work as a Senior AWS Cloud Engineer, DevOps Engineer, and Solutions Architect across SaaS platforms, web applications, databases, enterprise networks, and AI-powered systems. My focus is simple: build cloud infrastructure that is secure, scalable, automated, observable, cost-efficient, and easy to maintain. ☁️ 𝗔𝗪𝗦 𝗖𝗟𝗢𝗨𝗗 𝗔𝗥𝗖𝗛𝗜𝗧𝗘𝗖𝗧𝗨𝗥𝗘 ━━━━━━━━━━━━━━━━━━━━ ✅ AWS infrastructure design and implementation ✅ EC2, ECS, EKS, Fargate, Lambda, RDS, S3, CloudFront, and Route 53 ✅ Highly available and fault-tolerant cloud architecture ✅ VPC design, public/private subnets, NAT Gateway, and load balancers ✅ IAM roles, policies, access control, and AWS account security ✅ Multi-environment architecture for development, staging, and production 🔄 𝗖𝗟𝗢𝗨𝗗 𝗠𝗜𝗚𝗥𝗔𝗧𝗜𝗢𝗡 ━━━━━━━━━━━━━━━━━━━━ ✅ On-premises and VPS migration to AWS ✅ Lift-and-shift server migration ✅ AWS Application Migration Service and database migration ✅ Application migration to ECS, Fargate, EC2, and Kubernetes ✅ DNS, SSL, Cloudflare, and domain migration ✅ Zero-downtime and low-risk migration planning ✅ Post-migration validation, monitoring, and optimization 🚀 𝗗𝗘𝗩𝗢𝗣𝗦 & 𝗖𝗜/𝗖𝗗 ━━━━━━━━━━━━━━━━━━━━ ✅ GitHub Actions, GitLab CI/CD, Jenkins, and AWS CodePipeline ✅ Automated build, testing, and deployment pipelines ✅ Docker and containerized application deployments ✅ Blue/green, rolling, and canary deployment strategies ✅ React, Next.js, Node.js, Laravel, Python, and FastAPI deployments ✅ Environment variables, secrets, and release management ✅ Production troubleshooting and deployment recovery 🧩 𝗧𝗘𝗥𝗥𝗔𝗙𝗢𝗥𝗠 & 𝗜𝗡𝗙𝗥𝗔𝗦𝗧𝗥𝗨𝗖𝗧𝗨𝗥𝗘 𝗔𝗦 𝗖𝗢𝗗𝗘 ━━━━━━━━━━━━━━━━━━━━ ✅ Terraform infrastructure development ✅ AWS CloudFormation templates ✅ Reusable infrastructure modules ✅ Dev, staging, and production environment automation ✅ Infrastructure state management and version control ✅ Secure and repeatable cloud provisioning ✅ Existing Terraform review and troubleshooting 📦 𝗗𝗢𝗖𝗞𝗘𝗥 & 𝗞𝗨𝗕𝗘𝗥𝗡𝗘𝗧𝗘𝗦 ━━━━━━━━━━━━━━━━━━━━ ✅ Docker containerization and Docker Compose ✅ AWS ECS and Fargate deployments ✅ Amazon EKS and Kubernetes cluster management ✅ Helm charts and Kubernetes manifests ✅ Ingress, load balancing, autoscaling, and secrets ✅ Microservices infrastructure ✅ Container monitoring and troubleshooting 🌐 𝗔𝗪𝗦 𝗡𝗘𝗧𝗪𝗢𝗥𝗞𝗜𝗡𝗚 ━━━━━━━━━━━━━━━━━━━━ ✅ AWS VPC architecture ✅ Site-to-Site VPN and private connectivity ✅ Public and private subnet configuration ✅ Security groups, NACLs, and route tables ✅ AWS PrivateLink and VPC endpoints ✅ On-premises to AWS connectivity ✅ RDS private subnet access through VPN, bastion, and secure tunneling ✅ Load balancer, DNS, and SSL troubleshooting 🔐 𝗖𝗟𝗢𝗨𝗗 𝗦𝗘𝗖𝗨𝗥𝗜𝗧𝗬 & 𝗗𝗘𝗩𝗦𝗘𝗖𝗢𝗣𝗦 ━━━━━━━━━━━━━━━━━━━━ ✅ Linux server security and hardening ✅ AWS IAM and least-privilege access ✅ Security group and firewall configuration ✅ SSL/TLS certificate installation and troubleshooting ✅ Malware cleanup and compromised-server recovery ✅ AWS Secrets Manager and secure credential handling ✅ Cloudflare protection, WAF, DNSSEC, and DDoS protection ✅ Backup, disaster recovery, and security remediation ✅ SPF, DKIM, and DMARC email security 💾 𝗗𝗔𝗧𝗔𝗕𝗔𝗦𝗘 & 𝗥𝗗𝗦 𝗦𝗨𝗣𝗣𝗢𝗥𝗧 ━━━━━━━━━━━━━━━━━━━━ ✅ Amazon RDS setup and troubleshooting ✅ SQL Server, PostgreSQL, MySQL, and MongoDB ✅ RDS private subnet connectivity ✅ Database migration and optimization ✅ Security, backups, and access configuration ✅ MongoDB Atlas performance optimization ✅ Database monitoring and production issue resolution 📊 𝗠𝗢𝗡𝗜𝗧𝗢𝗥𝗜𝗡𝗚 & 𝗢𝗕𝗦𝗘𝗥𝗩𝗔𝗕𝗜𝗟𝗜𝗧𝗬 ━━━━━━━━━━━━━━━━━━━━ ✅ Prometheus, Grafana, and Loki ✅ AWS CloudWatch logs, metrics, and alarms ✅ Datadog and ELK Stack ✅ Infrastructure and application dashboards ✅ SNMP monitoring, syslog, and alerting ✅ Centralized log management ✅ Production incident investigation ✅ Performance and availability monitoring 🏆 𝗪𝗛𝗔𝗧 𝗜 𝗛𝗔𝗩𝗘 𝗗𝗘𝗟𝗜𝗩𝗘𝗥𝗘𝗗 ━━━━━━━━━━━━━━━━━━━━ ✅ AWS infrastructure migrations using ECS Fargate, RDS, Cloudflare, and Terraform ✅ Secure private connectivity to AWS RDS SQL Server ✅ AWS VPC and Site-to-Site VPN implementations ✅ Prometheus, Grafana, and Loki observability platforms ✅ GitLab CI/CD pipelines for Docker and microservices ✅ AWS GovCloud infrastructure using CloudFormation ✅ Cloudflare security and protection implementations ✅ Linux server recovery, malware cleanup, and hardening ✅ AWS SES email platforms and deliverability improvements ✅ Docker-based SaaS deployments on AWS and Azure ✅ AWS networking, SSL, DNS, and API Gateway troubleshooting ✅ Application migration from V
Go Cloud
Associated with
Go Cloud
$90K+
earned
Muhammad A.
$25/hr
100% Job Success
$9K+ earned
Available now
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𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝗖𝗹𝗼𝘂𝗱 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗗𝗮𝘁𝗮 𝗣𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀 | 𝗔𝗪𝗦, 𝗔𝘇𝘂𝗿𝗲, 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀, 𝗣𝘆𝘁𝗵𝗼𝗻 If you are in need of a partner that can assist you in 𝘀𝘁𝗮𝗯𝗶𝗹𝗶𝘇𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗰𝗹𝗼𝘂𝗱 𝘀𝘆𝘀𝘁𝗲𝗺𝘀, 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 and 𝗰𝗿𝗲𝗮𝘁𝗶𝗻𝗴 𝗿𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗱𝗮𝘁𝗮 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀 that can keep scale with your business growth then you are in the right place. I have a simple strategy, which is to know your objectives, to get rid of complexity, and to 𝗼𝗳𝗳𝗲𝗿 𝗰𝗹𝗼𝘂𝗱 𝗮𝗻𝗱 𝗱𝗮𝘁𝗮 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 that run seamlessly in the real world. I am Muhammad Akhtar, an 𝗔𝗪𝗦, 𝗔𝘇𝘂𝗿𝗲, 𝗞𝘂𝗯𝗲𝗿𝗻𝗲𝘁𝗲𝘀 and 𝗣𝘆𝘁𝗵𝗼𝗻 experienced 𝗗𝗲𝘃𝗢𝗽𝘀 𝗮𝗻𝗱 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿. I also specialize in 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗶𝗻𝗴 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 and 𝗱𝗮𝘁𝗮 𝗲𝗰𝗼𝘀𝘆𝘀𝘁𝗲𝗺𝘀 that are efficient and also simple to maintain and prepared to grow in the long term. I just do not fix issues, but rather create a platform that avoids the issues. 𝗖𝗹𝗼𝘂𝗱, 𝗗𝗲𝘃𝗢𝗽𝘀 𝗮𝗻𝗱 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 - 𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗬𝗼𝘂𝗿 𝗕𝗮𝗰𝗸𝗯𝗼𝗻𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴: Your infrastructure must be 𝘀𝗲𝗰𝘂𝗿𝗲, 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝗮𝗻𝗱 𝗽𝗿𝗲𝗱𝗶𝗰𝘁𝗮𝗯𝗹𝗲 to ensure that you can grow in a sustainable manner. This is where I come in. I build and manage: - Application security (EKS/AKS) - Docker & Helm deployments - Terraform and Infrastructure as Code - CI/CD pipelines (GitHub Actions, GitLab, Azure DevOps) End-to-end - Automated release and provisioning This is always aimed at minimizing the operational effort and maximizing deployment confidence. 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 - 𝗛𝗼𝘄 𝘁𝗼 𝗺𝗮𝗸𝗲 𝘆𝗼𝘂𝗿 𝗱𝗮𝘁𝗮 𝗮 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘀𝘆𝘀𝘁𝗲𝗺: With 𝗻𝗼 𝗿𝗲𝗮𝗹 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲, there exists 𝗻𝗼 𝗿𝗲𝗮𝗹 𝗱𝗮𝘁𝗮 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀. In order to supplement DevOps work, I design and optimize: - ETL/ELT pipelines - Python based automation - Airflow orchestration - Databricks & Spark workflows - PostgreSQL, MySQL and MSSQL SQL models Each pipeline that I create links up with your cloud ecosystem perfectly so that your data is transported reliably to its destination either to support analytics, reporting, or machine learning workflows. 𝗖𝗹𝗼𝘂𝗱 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 - 𝗔𝗪𝗦 𝗮𝗻𝗱 𝗔𝘇𝘂𝗿𝗲 𝗗𝗼𝗻𝗲 𝗥𝗶𝗴𝗵𝘁: Since your 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 and 𝗶𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 are based on the cloud, I am a full-stack worker: - AWS, EC2, Lambda, RDS, Glue, S3, Step functions, Redshift, CloudWatch - ADF, Azure Devops, monitor, Cosmos DB, AAD All of my constructions assist in the security, scalability, cost effectiveness, and long-term maintainability. 𝗠𝗼𝗻𝗶𝘁𝗼𝗿𝗶𝗻𝗴, 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 & 𝗥𝗲𝗹𝗶𝗮𝗯𝗶𝗹𝗶𝘁𝘆 - 𝗕𝗲𝗶𝗻𝗴 𝗶𝗻 𝘁𝗵𝗲 𝗙𝗼𝗿𝗲𝗳𝗿𝗼𝗻𝘁 𝗼𝗳 𝗧𝗵𝗶𝗻𝗴𝘀: To ensure the work above continues to provide 𝘃𝗮𝗹𝘂𝗲, I also set up: - Grafana monitoring and Prometheus - IAM & RBAC security - Workflow logging, alerting, and incident - Disaster recovery plans That makes the ecosystem complete; infrastructure, data, visibility and reliability. 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿 𝗪𝗲 𝗔𝗿𝗲 𝗕𝘂𝗶𝗹𝗱𝗶𝗻𝗴 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗦𝘁𝗿𝗼𝗻𝗴: In case you admire the person who can explain things in simple terms, does not use a lot of unnecessary wording and is oriented to the actual results, I would be happy to collaborate with you. I 𝗮𝗰𝘁 𝗳𝗮𝘀𝘁, 𝗺𝗮𝗶𝗻𝘁𝗮𝗶𝗻 𝗼𝗽𝗲𝗻 𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 and 𝗺𝗮𝗸𝗲 𝘆𝗼𝘂𝗿 𝗼𝗯𝗷𝗲𝗰𝘁𝗶𝘃𝗲𝘀 𝗺𝘆 𝗼𝘄𝗻. Streamline your 𝗰𝗹𝗼𝘂𝗱 𝗮𝗻𝗱 𝗱𝗮𝘁𝗮 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 message me and I 𝗿𝗲𝘀𝗽𝗼𝗻𝗱 𝘄𝗶𝘁𝗵𝗶𝗻 𝟭𝟱 𝗺𝗶𝗻𝘂𝘁𝗲𝘀.
Patrick H.
$125/hr
100% Job Success
$200K+ earned
Available now
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Patrick H. has worked .
Senior ColdFusion Architect | Legacy System Modernization | CF7-CF2025 Upgrades | Lucee Migration | SQL Server / MySQL Expert Profile Overview Top Rated PLUS Freelancer with $200K+ Earned on Upwork 100% Job Success • 18 Client Engagements • Long-term client relationships Senior web developer and ColdFusion architect with 30+ years of experience specializing in legacy system modernization, web development, database architecture, and performance optimization. I help organizations stabilize, upgrade, and modernize ColdFusion applications that have been running critical business systems for many years. Many companies still rely on ColdFusion systems built 10–20 years ago, and I specialize in bringing these systems up to modern standards while maintaining stability and minimizing downtime. My experience spans the entire software lifecycle including requirements analysis, system architecture, development, performance optimization, and production troubleshooting. Core ColdFusion Modernization Services • ColdFusion upgrades (CF7 → CF2025) • Lucee migrations • Database refactoring (SQL Server / MySQL) • Security hardening (bcrypt, authentication modernization) • Performance optimization • Legacy code documentation and stabilization ColdFusion & CFML Expertise Extensive experience across multiple generations of the platform: ColdFusion 3 / 5 / 8 / 9 / 10 / 11 / 2016 / 2018 / 2021 / 2023/ 2025 Railo 4.2 Lucee 5.0 / 5.3 This long-term platform experience allows me to work effectively with older legacy systems as well as modern CFML environments. Database Expertise Experienced database architect and administrator working with: • Microsoft SQL Server • MySQL • MS Access Areas of focus include: • Database design • Query optimization • Stored procedure development • Performance tuning • Data migration and integration Full-Stack Development Skills In addition to CFML development, I work across modern web technologies including: • JavaScript / jQuery • Python • Bootstrap • WordPress / PHP • REST APIs • Postman Development Approach I bring a practical business-focused perspective to development projects. As a former CPA, I understand business logic, financial systems, and operational requirements, allowing me to design solutions that balance: • Technical excellence • Business priorities • Project timelines • Budget constraints Typical Projects Typical engagements include: • Rescuing legacy ColdFusion systems • Upgrading ColdFusion servers and codebases • Migrating applications to Lucee • Debugging production issues in legacy systems • Database optimization and refactoring • Documenting large legacy codebases Availability Available for: • Ongoing development work • Modernization and migration projects • Production system troubleshooting • Long-term consulting engagements Ready to begin work immediately. Complete Client Feedback: "Patrick did outstanding work for us. He was very timely and efficient in addressing our urgent needs. I would recommend Patrick to anyone needing help with coding or database issues." — CF2016 Programmer Needed project "Patrick is knowledgeable, thorough, thoughtful and was available to meet my needs. All around great guy to work with!" — ColdFusion/SQL Database Optimization project "Patrick maintains, updates, and enhances our custom ColdFusion website. He is part of our team, and we can always count on him. Patrick has consistently delivered excellent results." — Part-Time ColdFusion Developer project "Patrick was a delight to work with. Not only does he have a great amount of experience, he is very personable and a good communicator. Whenever I emailed him, I would receive a response in minutes." — ColdFusion Developer project "Patrick is a pleasure to work with. He is communicative, knowledgeable, and organized. He successfully navigated some tricky situations and helped strengthen our team with his skills and kindness." — Full-Time ColdFusion Developer project
Indumati D.
$30/hr
100% Job Success
$20K+ earned
Available now
Offers consultations
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🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 | 10+ 𝗬𝗲𝗮𝗿𝘀 𝗢𝗳 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 | 100+ 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗲𝗱 𝗛𝗲𝗹𝗽𝗶𝗻𝗴 𝘀𝘁𝗮𝗿𝘁𝘂𝗽𝘀 𝗮𝗻𝗱 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝗯𝘂𝗶𝗹𝗱 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻-𝗿𝗲𝗮𝗱𝘆 𝗶𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝘁, 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲, 𝗱𝗮𝘁𝗮-𝗱𝗿𝗶𝘃𝗲𝗻, 𝗮𝗻𝗱 𝗔𝗜-𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀— from machine learning models, AI models and LLM applications to data engineering, backend APIs, automation, and full-stack SaaS platform developments—designed for performance, reliability, and growth. With expertise in AI/ML, data engineering, dashboard, data visualization, computer vision, deep learning, predictive modeling, data analytics, and modern AI technologies, I build scalable solutions that convert complex data into actionable insights. 🎯 Focus: Designing, developing, and deploying scalable AI solutions that drive automation, intelligence, operational efficiency, and business growth. 𝗖𝗼𝗿𝗲 𝗦𝗸𝗶𝗹𝗹𝘀 • Python Full Stack Development • Artificial Intelligence & Machine Learning • Predictive Modeling & Data Analytics • Generative AI & LLM Applications • BI Dashboard & Data Visualization • Graph Databases & Knowledge Graphs • AI Search & Vector Database • SaaS Platform Development • Cloud Data Engineering • API Development & Integration • AI Automation & Workflow Optimization • AI Agents & Chatbot Tech Stack 💻 𝗖𝗼𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁𝘀 • Python • Machine Learning • Artificial Intelligence • Data Science • Deep Learning • Computer Vision • PyTorch • TensorFlow • Scikit-Learn • Pandas • SQL • FastAPI • GraphQL • Apache Spark • MLOps • Docker • RESTful API 🤖 𝗠𝗮𝗰𝗵𝗶𝗻𝗲 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 (𝗔𝗜 & 𝗠𝗼𝗱𝗲𝗿𝗻 𝗗𝗮𝘁𝗮) • Large Language Models (LLMs) • Retrieval-Augmented Generation (RAG Pipelines) • AI Agents • Model Context Protocol (MCP) • Vector Databases • Knowledge Graphs • Natural Language Processing (NLP) • LangChain • GPT-4 • OpenAI API • Claude API • Predictive Modeling & Data Analytics 📊 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 & 𝗕𝗜 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀 • Power BI • Looker • Kibana • Grafana • Tableau • D3.js • Data Visualization • Interactive Dashboards • Real-Time Analytics • Custom Reporting • Dashboard Development ⚙️ 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 • ETL/ELT • Data Pipelines • Data Warehousing • Data Modeling • Data Integration • Data Migration • Workflow Automation • Apache Airflow • dbt 🔍 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀 • PostgreSQL • MySQL • SQL • Supabase •Firebase • Apache Solr • Pinecone • Qdrant • Weaviate • ChromaDB • FAISS • MongoDB • Neo4j • Elasticsearch • Redis • BigQuery • Airtable ☁️ 𝗖𝗹𝗼𝘂𝗱 & 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 • AWS • Amazon S3 • AWS Lambda • Amazon Redshift • Amazon Bedrock • Amazon SageMaker • Docker • Kubernetes • Terraform • Serverless Architecture 🚀 𝗗𝗲𝘃𝗢𝗽𝘀 & 𝗠𝗟𝗢𝗽𝘀 • Git • GitHub • CI/CD • MLOps • MLflow • DVC • Monitoring & Logging 🌐 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 • Python • Node.js • Django • Flask • Express.js • JavaScript • TypeScript 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 • React.js • Next.js • jQuery • Vue.js • Tailwind CSS • HTML • CSS 𝗔𝗣𝗜𝘀 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 • REST APIs • GraphQL • FastAPI • Webhooks • OAuth • JSON • API Integration 🏢 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 Healthcare, Finance & FinTech, E-commerce, Real Estate, Education, Legal Tech, Marketing & Sales, Logistics & Supply Chain, Human Resources, Customer Support, Manufacturing, SaaS Startups & Enterprises I focus on delivering scalable, production-ready solutions that combine AI, analytics, and modern data engineering to drive business growth and operational efficiency. I offer 𝟯𝟬 𝗺𝗶𝗻 𝗽𝗮𝗶𝗱 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻𝘀 for AI architecture review, build vs. buy decisions, and MVP scoping. ━━━━━━━━━━━━━━━━━━━━━━━ 💬 𝗟𝗘𝗧’𝗦 𝗕𝗨𝗜𝗟𝗗 ━━━━━━━━━━━━━━━━━━━━━━━ 👉 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 — 𝗜’𝗹𝗹 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝗱𝗲𝘀𝗶𝗴𝗻, 𝗮𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗮𝗻𝗱 𝗯𝘂𝗶𝗹𝗱 𝗶𝘁 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝘄𝗮𝘆. 𝗞𝗲𝘆𝘄𝗼𝗿𝗱𝘀: Data Scientist, AI Developer, Machine Learning Engineer, Business Intelligence Developer, Power BI Expert, Dashboard Developer, Python Developer, Data Analyst, AI Agent Developer, Generative AI, ChatGPT, OpenAI, RAG, ETL, SQL, Data Engineering, SaaS Development, Analytics Consultant, KPI Dashboard, Data Visualization, Backend Engineer, Full Stack Developer, API Integration, AI Engineer, MCP Server, LLM Apps, RAG Pipeline, Vector Database, Graph Database, LangChain, LangGraph, GraphRAG, LangSmith, Neo4j, Elasticsearch, Kibana, Grafana, OpenClaw, OpenSearch, AI Bot, Agentic AI, Workflow Automation, AI Automation.
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