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$15/hr
100%
Job Success
$100+ earned
Start of list.
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I help businesses turn scattered data into clear, decision-ready intelligence.
With 10+ years in Business Intelligence and customer analytics, I specialize in building structured, scalable BI systems that go beyond reporting — enabling leadership to understand what’s driving revenue, retention, and performance.
I work across customer and marketing analytics, focusing on:
• Revenue and profitability visibility
• Customer lifecycle analytics (acquisition, retention, churn)
• Marketing performance and campaign effectiveness
• Sales and product performance dashboards
• Executive-level reporting with strong data governance
I’ve led enterprise BI initiatives across Hospitality, Automobile, Manufacturing, Infrastructure, and Retail domains — transforming analytics from static reports into strategic decision-support systems.
My approach is structured and business-focused:
• Clean data modeling and governance first
• Clear KPI definitions aligned to business goals
• Intuitive dashboards built for adoption
• Performance-optimized and scalable architecture
• Scenario simulators and what-if tools for planning
If you're looking for someone who understands both data architecture and business decision-making — not just visuals — I’d be glad to discuss your goals.
United States
$35/hr
100%
Job Success
$4K+ earned
Offers consultations
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Arthur S.
has worked
.
I develop the most robust error free reliable applications using MS Access and MS Excel. All databases have a strong table structure and are split form the from end user interface. All VBA code is tested and the applications are customized to your needs. Even custom ribbons are added to make your application indistinguishable from MS Access so that you never know you are using and MS product. SQL Server backed work has been done for many clients.
The applications I developed are backed with security from unauthorized changes and are ensured to meet all of your business requirements. I will always go the extra distance for my clients.
$35/hr
$1K+ earned
Start of list.
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I am a proactive and achievement-oriented IT professional with nearly 4 years of experience, specializing in Data Warehousing, Data Modeling, Microsoft Azure, Python, Databricks, and Business Intelligence. I have strong expertise in designing and implementing scalable data solutions to collect, ingest, and transform data from diverse sources such as databases, APIs, files, and web scraping, leveraging modern cloud-native architectures.
I am a forward-thinking professional with cross-domain experience spanning Manufacturing, Private Equity, Healthcare, Consumer Durables, Satellite Broadcasting, and SaaS organizations. I have successfully delivered end-to-end data management and analytics solutions using platforms including Microsoft Azure, Snowflake, Databricks, and Microsoft Fabric.
In addition to data engineering, I have worked on innovative AI-driven initiatives, including developing an LLM-based framework to refactor a React codebase, enabling automated code optimization and modularization by breaking large components into smaller, reusable components.
I have also:
Delivered a Databricks-based data engineering solution using Medallion Architecture, implementing Row-Level Security (RLS) to meet enterprise data governance requirements.
Contributed to a Microsoft Fabric project, designing and developing ELT pipelines and semantic models to enable efficient reporting and analytics.
$20/hr
76%
Job Success
$40K+ earned
Offers consultations
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Yogesh K.
has worked
.
⚡ TOP-RATED PLUS ⚡ 2000+ HOURS WORKED ⚡ 100% SUCCESS RATE ⚡ AMAZON SELLER CENTRAL AUTOMATION EXPERT ⚡ AMAZON VENDOR CENTRAL AUTOMATION EXPERT ⚡ AMAZON SELLING PARTNER API (SP API) EXPERT
Full stack developer with strong experience in Java, JavaFX, Scala, Spring, Hibernate, and Spring boot.Professional and academic background in architecting and building Multi-Tenant Software as a Service.
Over the last 10 years, I have worked on a variety of projects including websites/Web applications(UI/UX), Enterprise applications, SAAS and Cloud, Microservices, and Mobile Applications.
My skill sets are:
* Languages:
Java, Scala, Node JS, SQL, C, CSS, HTML, JavaScript, PHP
* Frameworks
Scala, SpringBoot, Bootstrap, Hibernate, Hadoop, Spring, Angular, React
* Libraries/APIs Java Collections, jQuery UI, jQuery, JAX-RS, Google Gson, JavaMail, Amazon API, Selenium, HTMLUnit, Angular, React
* Databases:
- Relational: Mysql, PostgreSQL, Oracle, DB2;
- NoSQL: Redis, MongoDB;
I am enjoying working with small businesses and individual decision-makers to provide architectural and custom business solutions that help my clients resolve mission-critical problems, grow their businesses, and improve their revenue stream and profitability.
$25/hr
86%
Job Success
$100K+ earned
Available now
Offers consultations
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Are you looking for a seasoned healthcare professional with 15+ years of industry experience? Look no further! I bring a wealth of expertise to the table, spanning various roles in the healthcare IT industry, including Website and mobile Application Development, Project Management, Integration, Consultation, Digital Marketing, and Compliance.
My Expertise
Web & Mobile Solution
• Telehealth/Telemedicine Virtual Appointment Booking Solutions & mHealth Apps
• EMR, EHR, PHI, Medical Billing Solutions for Patient Healthcare/Medical Records
• HealthKit Integration for Fitness Apps
• Healthcare device and smartwatch integration for vitals extraction
• Healthcare Marketplace Management Solutions
• Doctor-patient apps and Websites
• Medical Job Portals
• Staff Management Software, and more!
• Chat-bot, video call, SMS, email service integration
Healthcare Consulting & Subject Matter Expertise:
• HIPAA Compliance & Standards
• HL7 V2, HL7 FHIR, SMART on FHIR, and NCPDP Standards
• EHR & EMR Integration (EPIC, Cerner)
• Healthcare Device & HealthKit Integration
• Consulting on Telemedicine, EMR/EHR, HL7, FHIR, EDI, HIE, CCDA, HIPAA, Mirth Connect, Billing, Benefit Plan Management, Eligibility Verification, Claim Scrubbing
• Start-Up and Large Organization Consulting for HIPAA Compliance
• Security Risk Assessment and Remediation for Healthcare Applications
• Mirth Connect Configuration and Channel Customization
• Mirth Connect-Based FHIR Integration
• Lab Integrations (Uni-Directional, Bi-Directional)
• Integration with PopHealth, Epic, Cerner
• Billing Management and EDI Processing Systems
• DICOM Viewer & PACS Solutions
Digital Marketing Services:
• SEO: Backlinking, Website SEO Auditing, Keyword Research
• On-Page & Off-Page Optimization
• Google Analytics
• SMO & SMM: Social Media Platform Management
• Content Writing & Editing
• Blog Writing
• Email/Testimonial/Article Writing
Bubble.io Expertise:
• API Integration
• Payment Method Setup
• Responsive Design
• UX/UI Design
• Project Management
I have also updated with emerging technologies like AI, chat-bot integration, and process automation.
I've worked on numerous Bubble.io projects, mastering backend workflows, API integration, SQL Database connectors, Stripe payment integration, custom plugins, and third-party APIs.
Our Global Impact:
I've proven my healthcare domain expertise across the US, Canada, Australia, Europe, South America, and the UAE healthcare industries.
Let's connect and transform your vision into a reality! Add value to your dream product with our expertise. Contact us today!
Associated with
DreamSoft4u Pvt. Ltd
$25/hr
98%
Job Success
$80K+ earned
Start of list.
End of list.
Experienced Blazor, C#/.NET, and Full-Stack Developer
With over 10 years of experience, I help businesses build scalable, reliable, and maintainable web and desktop applications using React.js, Blazor, C#/.NET, SQL Server, Azure, and Entity Framework. My work spans AWS, WinForms, Web Services, and QuickBooks, ensuring end-to-end solutions that meet real business needs and deliver measurable results.
💼 Key Specialties:
- .NET Technologies: .NET, ASP.NET, Blazor, Microservices, C#, VB.NET, Python, Django, FastAPI, PyQt Guru,
- Backend & Data: ASP.NET, .NET Core, Microservices, SQL Server, Stored Procedures, Entity Framework
- Front-End & UI: Angular, React.js, Tailwind CSS, Ionic, Capacitor — optimized for responsive, performant interfaces
- API & Integration: Node.js, Web APIs, Web Services, Elasticsearch
- Desktop & Cross-Platform Apps: Electron, Ionic, Capacitor
- Testing & Architecture: Design Patterns, Unit Testing (NUnit, Mock)
⚡ React | Next.js | Python | Node.js Developer | PyQt Specialist
- React.js: Building dynamic, responsive, and user-friendly interfaces
- Next.js: SEO-friendly sites with server-side and static rendering
- Node.js: Robust backend APIs and efficient data handling
- Python: Automation, data processing, and backend services
🛍 Vendure & Svelte 5 Specialist | Web Apps & Headless Commerce
- Vendure setup, custom plugins, and GraphQL integration
- Svelte5 for smooth, lightweight frontends
- Clean architecture built for long-term performance
🤝 My Working Approach & Long-Term Collaboration
- Translate requirements into clean, maintainable solutions
- Communicate clearly and proactively
- Deliver quality code with testing and documentation
- Collaborate closely to solve complex technical challenges
📌 Turning ideas into real, working products:
Whether it’s a dynamic web app, an API ecosystem, or a headless commerce platform, I can help you turn ideas into reality with modern technologies and reliable delivery.
Let's meet and discuss your ideas further 😊
Associated with
EnsueSoft Pvt Ltd
$80/hr
100%
Job Success
Available now
Start of list.
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Hi, I’m Syed, A Microsoft Fabric & Power Platform specialist helping businesses automate operations, modernize reporting, and build AI-driven workflows using Microsoft technologies.
I design scalable, practical, and user-friendly solutions powered by:
- Microsoft Fabric (Data Engineering, Data Pipelines, Dataverse, Lakehouse, Real-Time Analytics)
- Power Platform (Power BI, Power Apps, Power Automate)
- Copilot for automation, workflows, and AI-driven insights
- Azure Machine Learning
- End-to-end system integrations (API, SQL, Dynamics, SharePoint, HubSpot, QuickBooks, etc.
Typical Projects I Deliver:
- Power Automate flows that save hours of manual work
- Microsoft Fabric data pipelines for analytics and reporting
- Power Apps to replace Excel, email, or paper-based workflows
- Copilot agents for customer support, operations, finance & HR
- Retail, Fintech, Logistics & SaaS dashboards
- CRM, ERP, SharePoint, Dynamics, and HubSpot integrations
- End-to-end automation of approvals, onboarding, reporting, and notifications
Why Clients Work With Me:
✔ Strong technical + business understanding
✔ Clear communication and timely delivery
✔ Solutions built to scale and easy for teams to manage
✔ Documentation, clean architecture, and future-proof design
✔ Experience with SME to enterprise automation systems
✔ Hands-on experience — I build, test, deploy, and support production systems
United States
$75/hr
100%
Job Success
$100K+ earned
Available now
Start of list.
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Ronald P.
has worked
.
I’m a senior Excel VBA developer with 29 years of corporate-level experience automating spreadsheet processes, enhancing productivity, and modernizing legacy applications. My clients have included MassMutual, The Hartford, Pratt & Whitney, Connecticut Children’s Medical Center, CVS/Health, and more than 85 Upwork clients.
For Cornerstone Real Estate Advisers (a MassMutual subsidiary), I developed a suite of proprietary budgeting tools that saved the firm over $1 million in commercial software licensing fees.
The suite of asset-type-customized workbooks ran successfully for two decades and was widely preferred to commercial software alternatives across a user base of 100+ property management companies in the U.S. and Canada.
Excel VBA is my specialty. I build and code robust automation solutions, eliminate time-consuming manual tasks, and stabilize unstable or error-laden workbooks. I also integrate Excel with Word, Outlook, and other MS Office applications for data-driven document generation and communication workflows.
With advanced writing skills and an editor’s keen eye, I deliver top-shelf documentation.
I write clean VBA code that is easy to follow, maintain, and troubleshoot, using a style refined over nearly three decades—far more readable, efficient, and maintainable than typical auto-generated macro code.
I'm experienced collaborating with professionals in finance, accounting, engineering, and actuarial science—delivering tools that streamline operations, enhance decision-making, and stand the test of time.
I favor a structured, incremental development process—guided by clear communication and steady progress toward the right solution.
My goal isn’t just to deliver working code—it’s to create lasting value, delivered clearly, with precision and purpose.
$35/hr
100%
Job Success
Available now
Start of list.
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SNEHA M.
has worked
.
With 10+ years of experience and 20+ successful projects, I build production-ready AI systems that drive measurable business value. Unlike demo-focused developers, I deliver live Generative AI, Voice AI, RAG, and Automation agents that handle real calls, documents, and workflows from day one. Expert in Python, LLMs, NLP, OCR, and Intelligent Automation.
🏆 Top Rated AI Expert | Production-Ready GenAI, AI Agents, Automation, Voice AI, RAG, LLM, NLP, OCR, ML
🔧 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 | Production Ready AI, Built and Shipped for Startups & Enterprises
1️⃣ VOICE AI & CONVERSATIONAL AGENTS
AI voice agents and receptionists that answer your calls 24/7, book appointments, sync your CRM, and transfer to a person when it matters.
Vapi, Retell AI, Twilio, ElevenLabs, Deepgram, Whisper, and Asterisk.
2️⃣ AI AGENTS & AUTOMATION
AI agents that cut manual work, connecting your CRM, spreadsheets, and tools into one workflow. They call your APIs and verify who they are talking to before booking or refunding.
n8n, Make .com, Python, LangChain, LangGraph, CrewAI, Selenium, and Playwright.
3️⃣ GENERATIVE AI & LLM APPS
AI chatbots and assistants for your website, Slack, WhatsApp, and Google Workspace. They stay on your data, say when they do not know, return clean JSON, and hand off to a human.
OpenAI, Claude, Llama, Mistral, Azure OpenAI, and FastAPI.
4️⃣ RAG & ENTERPRISE SEARCH
Chat with your PDFs, contracts, and manuals instead of digging through folders. Every answer shows its source, and search stays accurate past 1.5 million documents.
LlamaIndex, LangChain, Elasticsearch, Milvus, Qdrant, FAISS, and pgvector.
5️⃣ NLP, OCR & DOCUMENT INTELLIGENCE
Extract data from invoices, contracts, and scans into Excel, CSV, or JSON. Low confidence values go to a person to check, and nothing is stored afterward.
Google Document AI, Amazon Textract, Azure Document Intelligence, Tesseract, spaCy, BERT, and Hugging Face.
6️⃣ DATA PIPELINES & DOCUMENT ENGINEERING
Data pipelines that scrape, clean, and organize your files on a schedule, including regulatory filings from SEC EDGAR and SEDAR. Duplicates removed, scans recovered through OCR, and a labeled data set so you can test accuracy yourself.
Python, Airflow, Scrapy, Selenium, and Playwright.
7️⃣ MACHINE LEARNING & DATA SCIENCE
Forecasting, churn prediction, fraud detection, customer segmentation, and anomaly detection. Trained on your messy real data, not clean demo sets, with benchmark numbers and a report you can act on.
Python, R, SQL, Scikit-Learn, and XGBoost.
8️⃣ HEALTHCARE & CLINICAL AI
Clinical AI for patient data: deidentifying 85,000 patient records, mapping lab and diagnosis codes, and matching patients to trials. Deployed with real clinical clients.
i2b2, OMOP, LOINC, ICD, SNOMED CT, R, HIPAA and SQL.
9️⃣ COMPUTER VISION & DEEP LEARNING
Object detection, defect grading, finding similar images, measuring floor plans, and DICOM medical imaging.
Runs on live camera feeds, product catalogs, and scans, built for real world images, not benchmark photos.
YOLO, PyTorch, OpenCV, SAM, DINOv2, and CLIP.
🔟 GENERATIVE AI & MEDIA
AI avatar and talking head video at scale, turning a spreadsheet and a script into a finished video per person.
Same character every time, natural lip sync, and your logo placed by code so the brand mark is always exact.
Synthesia, Tavus, ElevenLabs, FFmpeg, MoviePy, Wav2Lip, and Stable Diffusion.
💬 𝗦𝗲𝗻𝗱 𝘁𝗵𝗲 𝘂𝘀𝗲 𝗰𝗮𝘀𝗲, get a straight read: 𝗳𝗲𝗮𝘀𝗶𝗯𝗹𝗲 𝗼𝗿 𝗻𝗼𝘁, 𝗵𝗼𝘄 𝗹𝗼𝗻𝗴, 𝘄𝗵𝗮𝘁 𝗶𝘁 𝗰𝗼𝘀𝘁𝘀. Then it is built to criteria you approve.
🛠️ STACK & TECHNOLOGIES
Core: Python, JavaScript, TypeScript, React, Node.js, SQL, R
LLMs & Agents: GPT-4, MCP, AutoGen, Amazon Bedrock, Ollama, Gemini, DeepSeek, Groq, Qwen, Semantic Kernel, OpenAI Agents SDK
RAG & Search: Pinecone, Weaviate, ChromaDB, Haystack, BM25, RAGAS, OpenAI Embeddings
Voice AI: ASR, WebRTC, GoHighLevel, LiveKit, Amazon Polly, Azure Speech
NLP & Document AI: NLTK, Sentence Transformers, PaddleOCR, RoBERTa, DeBERTa, T5, LayoutLM, PyMuPDF, GLiNER
Vision & Deep Learning: TensorFlow, Keras, Roboflow, Ultralytics, MediaPipe, Detectron2, Azure Computer Vision, ONNX, PEFT, LoRA, QLoRA
ML & Data: PostgreSQL, SQL Server, BigQuery, Snowflake, Databricks, Apache Spark, Kafka, ETL, pandas, NumPy, dbt, Azure SQL
MLOps & Cloud: Docker, AWS, Azure, GCP, Kubernetes, Terraform, SageMaker, Azure ML, MLflow, GitHub Actions, CI/CD, Vertex AI, vLLM, Triton
Full Stack & Automation: Django, Flask, Redis, REST API, GraphQL, MongoDB, Next.js, Zapier, Streamlit, Gradio, Supabase, Vercel, Celery ,FastAPI, Django, Flask, Node.js, Docker, PostgreSQL, Mongo
GenAI Media: DALL-E, Runway, HeyGen
Associated with
Pfactorial Tehnologies Private Limited
$18/hr
100%
Job Success
Available now
Offers consultations
Start of list.
End of list.
Alpesh M.
has worked
.
⭐⭐⭐⭐⭐ Expert Amazon Ebay ÀPI 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫
⭐⭐⭐⭐⭐ 15+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 NopCommerce Developer
Hello it's Alpesh Mundadiya here,
✔ 15+ years of experience in .Net Framework,
→ Windows Form, ASP.Net Web Form, MVC, Web API
→ ASP.Net Core MVC and Web API
→ C#, VB.Net
→ Entity Framework, Entity Framework Core
→ ADO.Net, LINQ
✔ 15+ years of experience in JavaScript, jQuery
✔ 15+ years of experience in Microsoft SQL Server
Expert In eBay API. Amazon MWS API, Amazon FBA API, Query Optimization, Cache Management, Page Speed Optimation, Server Management
Amazon SP-API (Seller Central)
• Orders, inventory, and settlement sync across single and multi-account setups
• Reimbursement automation catching lost/damaged inventory and fee errors Amazon owes you
• FBA reporting, financial reconciliation, and Seller Central data pipelines
• MWS-to-SP-API migrations for sellers still on legacy integrations
Amazon Vendor API (Vendor Central)
• Purchase order automation, shipment/ASN handling, and invoice reconciliation for 1P vendors
• Vendor-side inventory and cost/price sync
• Chargeback and deduction tracking to reduce revenue leakage
Amazon Business API
• B2B catalog, pricing, and quantity-discount integrations for Amazon Business sellers
• Tax-exemption and business-customer order handling
I have experience in building High-End database driven applications for customers from small to medium enterprises and entrepreneurial community. From last 15+ year I am working with IT Services some of listed here 👇
✨ Key Skill ✨
✔️ ASP.NET / C# / ASP.NET Core / Asp Classic
✔️ SQL Server, MySql
✔️ PHP, OpenCart, Codeigniter, Shopify, BigCommerce, Liquid, Shopify Theme Development
✔️ JQuery, Ajax, Json, Css, Html, Twitter Bootstrap
✔️ Amazon MWS API. Amazon SP API, Amazon FBA API, Amazon MWS API
✔️ Amazon Web Service (AWS) , AWS Management Console
✔️ eBay API, Walmart Open API
✔️ Pay- pal API, Stripe API, Amazon Payment API, Autorized.net API , Stripe API
✔️ FedEx API, UPS API
✔️ SOAP/REST: integration of existing services, API, new services creation.Other web API integration
✔️ Web Scraping (Crawling), Amazon Web Scraping, Web Auto Login, JSON and XML parsing, Amazon To eBay Integrations
Front-End Technology
✔️ Angular ✔️ Angular material ✔️ Ng content ✔️ Pipe ✔️ Typescript ✔️ VueJs
Server Deployment
✨ Amazon ✨
✔️ Amazon EC2 ✔️ Amazon Simple Storage Service (S3) ✔️ Amazon RDS ✔️ Amazon Lightsail
✨ Azure✨
✔️ ServiceBus ✔️ AppServices ✔️ API Management ✔️ Cosmos DB ✔️ AzureSQL
✅ Amazon API Integration: Proficient in integrating various Amazon APIs including SP-API, DSP-API,Amazon MWS, and ADS-API to fetch and integrate real-time data, enabling informed decision-making.
✅ Store Inventory Management Automation: Expertise in automating and streamlining inventory management processes to ensure efficient operations.
✅ ChatGPT and OpenAI Integration: Leverage powerful technologies for enhancing customer interactions, automating customer support, and creating personalized experiences.
✅ Do you need help to auto stock in Amazon or auto price in Amazon or auto listing in Amazon?
✅ Do you need help to auto stock in eBay or auto price in eBay or auto listing in eBay?
✅ Do you want to customize the store in Shopify or BigCommerce or OpenCart?
✅ Do you want to Full Stack ASP.Net C# Web Developer?
✅ Do you want to Optimization in your site speed or Cache Management?
✅ Do you have trouble with your database query in SQL and MySQL?
✅ Do you want to server setup for your business?
Hire Best eBay API Developer
Hire Best Amazon SP API Developer / Hire Amazon API Developer
Hire Amazon MWS API Developer / Hire Esty API Developer / Hire Walmart API Developer
#AmazonSPAPI #AmazonVendorAPI #AmazonBusinessAPI #AmazonAdsAPI #AmazonPPC #AmazonAdvertising #AmazonMWS #AmazonMarketingStream #AmazonMarketingCloud #SponsoredProducts #SponsoredBrands #SponsoredDisplay #ACOSOptimization #TACOSOptimization #BidOptimization #AmazonFBA #AmazonFBM #SellerCentralAutomation #VendorCentralAutomation #ReimbursementAutomation #InventoryManagement #OrderManagementSystem #EcommerceAutomation #APIIntegration #ClaudeAPI #MCPServer #AIAgents #WorkflowAutomation #n8n #AmazonSellerAutomation