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$50/hr
100%
Job Success
$3K+ earned
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Senior Data Architect trusted by NASA, the UN, and Mayo Clinic. I design and build production-grade data platforms, real-time streaming pipelines, and scalable analytics solutions. From high-throughput ETL/ELT pipelines to enterprise-scale data lakes, I build secure foundations for modern business intelligence and AI agents with a flawless 100% Job Success rate.
If you are looking for a basic SQL scriptwriter, I am not the right fit. I specialize in complex digital transformation, big data architecture, and cost-optimized cloud infrastructure built for enterprise-scale reliability.
🚀 PROVEN CREDIBILITY
* Enterprise Portfolio: Trusted to architect mission-critical data ecosystems for NASA, the United Nations, GE, Alstom, Mayo Clinic, Kaiser Permanente, United Health, and Certainti.ai.
* Flawless Performance: 100% Job Success Score with consistent 5-star validation from technical stakeholders and data leaders.
* AI-Ready Infrastructure: Expert at structuring raw, fragmented data into highly optimized vector data stores and clean pipelines ready for enterprise AI deployment.
📊 ENTERPRISE DATA ENGINEERING SERVICES
* End-to-End Data Platforms: Architectural design and execution of data warehouses, modern data lakes, and centralized lakehouses from MVP to production scale.
* Robust ETL/ELT Pipelines: Designing automated, resilient, and optimized data movement workflows to eliminate data silos.
* Real-Time Data Streaming: Deploying low-latency, real-time data ingestion and processing layers for instant business insights.
🛠️ TECHNICAL CORE & CLOUD ECOSYSTEM
* Cloud Data Warehouses: Snowflake, AWS Redshift, Azure Synapse, Microsoft Fabric, OneLake.
* Big Data & Streaming: Apache Spark, PySpark, Apache Kafka, Databricks.
* BI & Analytics: Power BI, Tableau, advanced data modeling, and robust data governance frameworks.
Let’s connect to discuss how we can optimize your data infrastructure for scale, speed, and AI readiness.
Associated with
Hubino
$40/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
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𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 | 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 | 𝟭𝟯+ 𝗬𝗲𝗮𝗿𝘀 | 𝟴,𝟬𝟬𝟬+ 𝗨𝗽𝘄𝗼𝗿𝗸 𝗛𝗼𝘂𝗿𝘀 | $𝟮𝟬𝟬𝗞+ 𝗘𝗮𝗿𝗻𝗲𝗱 |
I'm a senior .NET / C# developer and Azure cloud architect who builds and scales production systems for companies that can't afford downtime or rework — healthcare platforms, fintech products, e-commerce systems, and real estate/property-management software.
If your project needs more than someone who writes code to spec — if you need someone who can architect the solution, own the delivery, and still be there for support six months later — that's the role I take on.
WHAT I BUILD
────────────────────────
✦ SaaS Platforms — multi-tenant, subscription-based .NET Core / Azure applications built to scale from a handful of users to enterprise volume
✦ Healthcare Systems — HIPAA-aware EHR/EMR platforms, HL7/FHIR integrations, and clinical workflow tools built to compliance standards
✦ Fintech & Payments — secure transaction processing, Stripe/PayPal integrations, reporting and reconciliation systems, PCI-conscious architecture
✦ E-Commerce Platforms — custom storefronts, order/inventory management, and integrations with payment gateways, CRMs, and ERPs
✦ Real Estate & Property Management Systems — listing platforms, tenant/lease management tools, and workflow automation for property teams
✦ AI-Powered Features — OpenAI/LLM integrations, intelligent document processing, and AI-assisted workflows added to existing .NET applications
✦ Legacy Modernization — turning outdated ASP.NET/VB.NET systems into maintainable, cloud-ready .NET 8 platforms without breaking what already works
TECH STACK
────────────────────────
+ Backend: C# · .NET 8 / .NET Core · ASP.NET Core · ASP.NET MVC · Web API · Entity Framework Core · LINQ · Blazor · SignalR · Microservices · REST & SOAP APIs
+ Frontend: Angular · React · TypeScript · JavaScript · HTML5 · CSS3 · Blazor UI
+ Cloud & DevOps: Microsoft Azure (App Services, Functions, AKS, Service Bus, Key Vault, Azure SQL) · AWS (EC2, Lambda, RDS, S3) · Azure DevOps · GitHub Actions · CI/CD · Docker · Kubernetes · Infrastructure as Code
+ Databases: SQL Server · PostgreSQL · Cosmos DB · MongoDB · Stored Procedures & Query Optimization for high-volume systems
+ Integrations: Stripe · PayPal · Twilio · SendGrid · OAuth 2.0 · HL7 · FHIR · CRM/ERP integrations
HOW I WORK
────────────────────────
I stay involved from architecture through deployment — writing clean, documented, production-ready code, and communicating progress clearly at every step. I manage scope, timelines, and stakeholder expectations as carefully as I manage the codebase itself. Depending on what your project needs, I can work as a hands-on senior engineer, a solution architect, or a long-term technical lead.
I'll tell you honestly, early, if I'm the right fit for what you're building. Send me your project scope and I'll respond within a few hours.
Associated with
2BVision Technologies
$100K+
earned
$20/hr
94%
Job Success
$300K+ earned
Available now
Offers consultations
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I help companies and startups build scalable, production-ready AI systems and infrastructure that integrate seamlessly into business processes from intelligent chatbots and autonomous AI agents to distributed data pipelines, vector databases, and enterprise workflow automation.
Beyond just building, I focus on solving business-critical problems:
- Reducing operational inefficiencies by automating repetitive workflows and embedding AI into daily processes
- Fixing scalability bottlenecks with cloud-native AI infrastructure and system-level architecture designed for high-volume data and real-time decision-making
- Eliminating integration headaches by connecting CRMs, ERPs, and SaaS tools with secure, production-ready APIs
- Building custom scripts & backend automations to orchestrate AI systems, pipelines, and workflows
- Improving reliability & accuracy of AI systems through fine-tuning, RAG pipelines
- Cutting costs & accelerating time-to-market with AI-powered automation, optimized workflows, and scalable infrastructure
- Unlocking new revenue opportunities via customer-facing AI agents
✅About Me
I am a Senior AI Technical Developer, Machine Learning Engineer, and Automation Architect with 5+ years of experience designing, deploying enterprise-grade AI infrastructure that helps startups scale and enterprises stay ahead of the competition, AI-driven applications, large-scale data pipelines, and cloud-native AI infrastructure.
My expertise spans Generative AI, Large Language Models (LLMs), Multi-Agent Systems, Data Engineering, AI Infrastructure Design, MLOps, API Development, and Full-Stack AI solutions.
Services I Provide
✅Scripting & Automation
Python scripting for automation, data processing, and API integrations
Custom scripts for ETL pipelines, log processing, and system monitoring
AI-powered automation combining LLMs with workflow tools (Zapier, n8n, Make.com, Pipedream)
Task automation across CRMs, ERPs, and SaaS platforms to reduce manual workload
Server-side scripting & backend automation for event-driven AI applications
Multi-step automation pipelines connecting APIs, databases, and AI agents
End-to-end business process automation from lead generation to intelligent reporting dashboards
✅Automation & AI-Powered Workflows
Business process automation with Zapier, Make.com, n8n, Pipedream
AI workflow orchestration (real-time + batch processing)
CRM & ERP automation (HubSpot, Salesforce, Zoho, GoHighLevel, Shopify)
RPA (Robotic Process Automation) for repetitive workflows
End-to-end automation pipelines integrated with AI systems
✅AI Integration
Seamless integration of AI models (LLMs, vision, speech, multimodal) into existing business systems
End-to-end AI integration with CRMs, ERPs, and SaaS platforms (Salesforce, HubSpot, Zoho, GoHighLevel, Shopify)
Custom middleware & connectors to bridge AI agents with APIs, data warehouses, and enterprise applications
Embedding AI into workflows for customer support, lead generation, analytics
Secure & scalable API integrations for payments, marketing platforms, and cloud-based services
Hybrid cloud/on-prem AI deployment
✅Tools & Technologies
Automation Platforms: Zapier, n8n, Make.com, Integromat, Pipedream
AI/ML Frameworks: PyTorch, TensorFlow, HuggingFace, Scikit-Learn, LangChain
LLMs & Generative AI: GPT-4, Claude, LLaMA, Mistral, Stable Diffusion, ElevenLabs
Vector Databases: Pinecone, Weaviate, Milvus, Chroma, Elasticsearch, Supabase
Databases: MySQL, PostgreSQL, MongoDB, Redis, DynamoDB, Firebase
Data Tools: Apache Airflow, Spark, dbt, Hevo, Talend
Cloud Platforms: AWS, GCP, Azure (ML, Storage, Compute, Deployment)
DevOps & Infrastructure: Docker, Kubernetes, GitHub Actions, Terraform, Jenkins, MLflow, Weights & Biases
Why Choose Me?
✅ Senior AI Infrastructure Architect – designing scalable AI systems, databases, orchestration frameworks,
✅ Automation & Scripting Engineer – building custom Python scripts, backend automations, and enterprise-grade RPA workflows
✅ AI Integration Specialist – proven track record integrating AI with CRMs, ERPs, SaaS tools, APIs, and enterprise infrastructure
✅ Generative AI & Full-Stack AI Specialist – expertise in GPT-4, Claude, LLaMA, RAG, fine-tuning, and building end-to-end AI applications
✅ AI System Developer – delivering seamless front-end + back-end AI systems
✅ Proven Results – 300+ projects
🏆 Specialties for Upwork Clients
AI Developer for startups & enterprise AI adoption
Machine Learning Engineer for scalable AI infrastructure
Generative AI Expert for Chatbots, Agents, and RAG pipelines
Workflow Automation Specialist (Zapier, n8n, Make.com)
API Developer & SaaS Integration Expert
Let’s Build Your AI Future
If you’re looking for a Top-Rated AI Developer who combines technical depth with production-ready AI infrastructure and automation, let’s talk. I specialize in building scalable, automated, and intelligent systems that drive measurable business impact.
📩 Message me today to start your project.
Wajahat R.
has worked
.
$62/hr
96%
Job Success
$500K+ earned
Available now
Offers consultations
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I help companies stabilize and scale Salesforce environments that have become difficult to maintain.
Most teams don't need more customizations. They need the ones they already have to actually work reliably, without conflicts, without breaking something else every time a change is made.
For the past 14+ years, I have been building, optimizing, and supporting Salesforce solutions across 500+ organizations.
=> What I Fix
- Apex triggers conflicting with each other or firing recursively
- Flow automations that have grown unmanageable
- Opportunity stage logic that sales teams work around
- Integrations pushing duplicate or mismatched records
- Closed-Won automation breaking downstream processes
- Technical debt from years of layered customizations
- Reporting gaps between what Salesforce shows and what revenue actually is
=> Core Expertise
Salesforce Development
- Apex, Triggers, Batch Apex, Queueables, Schedulables, Platform Events
- Lightning Web Components (LWC) and custom user interfaces
- SOQL, SOSL, Custom Metadata, Validation Rules, Approval Processes
- REST and SOAP API integrations
- Asynchronous processing for large data volumes
Salesforce Automation
- Record-Triggered, Scheduled, Screen, and Autolaunched Flows
- Process Builder and Workflow Rule migrations
- Maintainable automation architecture designed for scale
Integrations & Connected Systems
- Accounting & Finance: QuickBooks, Stripe
- Marketing & CRM: HubSpot, Mailchimp, Marketing Cloud, Pardot
- Communication: Amazon Connect, Twilio
- eCommerce & Customer Platforms: BigCommerce
- Document & Signature Solutions: DocuSign, Titan Docs, Titan eSign
- Sales & Productivity Tools: PhoneBurner, Zapier
- AI & Automation: OpenAI, Agentforce
- Custom REST/SOAP APIs, Webhooks, Middleware Architectures
Clouds & Products
- Sales Cloud
- Service Cloud
- Experience Cloud
- Marketing Cloud & Account Engagement (Pardot)
- CPQ / Revenue Cloud
- NPSP (Nonprofit Success Pack)
- Agentforce & AI-Powered Salesforce Solutions
=> How I Work
I look at the architecture before I write a single line of code.
- Identify what's actually causing the problem — not just the symptom
- Decide the right layer: Flow, Apex, Integration, or structural redesign
- Build with the assumption that someone else will maintain it later
- Deliver documentation, not just a working solution
I don't stack fixes. I build systems that hold.
=> Industry Experience
SaaS, Financial Services, Insurance, Healthcare, Manufacturing, Public Sector, Nonprofits, Professional Services, Education, and Media & Entertainment.
If your Salesforce environment has become difficult to trust or maintain, automation misfiring, integrations creating bad data, reporting inconsistencies, or technical debt slowing growth, I'm happy to review your current setup and recommend the most direct path forward.
Let's build it the way it should work.
Anurag
Anurag S.
has worked
.
$25/hr
100%
Job Success
$70K+ earned
Available now
Offers consultations
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🏅 Top Rated Plus | 100% Job Success | 🚀 7+ years shipping production software
Your team is burning $50K–$500K a year on work AI should already be doing. I build the systems that reclaim it: I pinpoint the waste, automate it, and ship it to production. Not prototypes, not demos, real systems running 24/7.
I'm an AI Developer and AI-powered Full Stack Engineer with a strong machine learning foundation, and I lead a team that takes extreme ownership of what we ship. As an AI Developer, I take projects from idea to production: AI architecture, AI agents, agentic workflows, and RAG pipelines, grounded in real machine learning rather than wrappers. As a Full Stack and Web Developer, I build the product around them in React, Node, and Python. And as an AWS architect, I deploy and harden everything with observability, security, and cost optimization, so you get an AI system that ships fast and runs reliably in production.
🐾 Pet Health Care System — AI-native OS for vet hospitals; unifies scheduling, records, billing, imaging across 6–12 tools. Targets 40% of a vet's day lost to paperwork, $50K–$100K/yr no-show losses, 8–12% of procedures never invoiced. Built with Next.js, NestJS, PostgreSQL, Python AI, AWS.
🏨 Hotelly — All-in-one hotel ops platform: CRM, billing, tasks + Apple TV (tvOS) in-room entertainment. 70–95% less manual reset effort, 50–80% faster provisioning, 60–90% less admin time. Built with React, React Native, Node.js, PostgreSQL, AWS by AI Developers.
📄 DocuPulse — AI document intelligence inside Excel for finance & compliance teams. Processing 5–10 min → under 1 sec, 94% cost reduction, 88–99% accuracy. Built with React, Node, ElasticSearch, AWS.
🪟 Fenestra — AI order intelligence turning WhatsApp/emails into error-free POs in under 60 sec across 25,000+ SKUs. Live inventory checks, accurate orders before dispatch. Built with Next.js, NestJS, PostgreSQL, LangChain, Claude.
🛒 Smart Shop AI — Ecommerce intelligence unifying Shopify, Google Ads & Meta with a conversational AI analyst. Real-time insights, anomaly alerts, campaign recommendations. Built with NestJS, React, PostgreSQL, LangChain.
✅ AI Agents & Agentic AI: As an AI Developer and agentic AI developer, I design AI agents and multi-agent systems that run agentic workflows across LangGraph, CrewAI, n8n, and Zapier, designed to scale operations without adding headcount.
✅ AI Voice & AI Chatbots: I build voice AI agents and conversational AI on the OpenAI Realtime API, LiveKit, ElevenLabs, Deepgram, and Whisper, plus WhatsApp, Telegram, and web chatbots wired to real business logic.
✅ RAG & LLM Engineering: I build hallucination-resistant RAG pipelines in Python over Pinecone, Weaviate, Qdrant, ChromaDB, LanceDB, and Amazon OpenSearch, using hybrid search, re-ranking, chunking, and embeddings.
✅ AI Orchestration: I orchestrate LLM applications in Python with LangChain, LangGraph, and LlamaIndex, connecting the OpenAI API, Anthropic Claude (Sonnet, Opus, Haiku), AWS Bedrock, and Vertex AI through MCP servers, function calling, and structured outputs.
✅ Machine Learning & Data Science: As a machine learning engineer working alongside data scientists, I take models across the full lifecycle, from data pipelines and feature engineering to training, evaluation, and deployment.
✅ Document Intelligence: I turn documents into answers with PDF parsing, OCR, and document Q&A over knowledge bases and ERP integrations.
✅ Prompt Engineering: I engineer reliable model behavior through system prompt architecture, chain-of-thought, and prompt chaining, then harden it with prompt optimization, evals, and guardrails.
✅ Generative AI Models: I work across GPT-4o, GPT-4 Turbo, o1, and o3, Claude Sonnet, Opus, and Haiku, Gemini 1.5 and 2.0, LLaMA, Mistral, and Whisper, picking the right model for each job.
✅ Full Stack & Web Development: As a full stack developer, web developer, and Python developer, I build full stack apps with React, Next.js, TypeScript, and Tailwind CSS on the front end, and Node.js, NestJS, Express, and Python (FastAPI, Django, Flask) on the back end, including work as an AI website developer and app developer building AI web apps around real product logic.
✅ AWS Architecture & Cloud: As an AWS cloud architect and AWS solutions architect, I handle AWS architecture end to end, deploying on AWS using Lambda, EC2, ECS, EKS, Fargate, S3, RDS, Aurora, DynamoDB, SQS, SNS, EventBridge, CloudFront, API Gateway, VPC, IAM, KMS, WAF, and Secrets Manager. AWS Certified Cloud Practitioner.
✅ No-Code & Workflow Automation: As an Airtable developer, I connect tools like Airtable, n8n, Zapier, and Make into automated workflows that move data and trigger actions automatically.
✅ Integrations: I connect products to the tools businesses already run, including Stripe, HubSpot, Salesforce, NetSuite, Plaid, Yodlee, HL7/FHIR, Slack, MS Teams, and WebRTC.
📩 Send me your project brief. I'll reply within 2 hours with a concrete action plan.
Hassaan E.
has worked
.
Associated with
DiveScale
$10K+
earned
$45/hr
100%
Job Success
$40K+ earned
Available now
Start of list.
End of list.
Microsoft Dynamics 365 & Power Platform Architect | Driving Business Transformation with AI-Enabled CRM Solutions
With over 16 years of deep expertise, I empower businesses to achieve significant growth and operational efficiency through strategic implementation, customization, and optimization of Microsoft Dynamics 365, Power Platform, and Business Central solutions. My focus is on delivering scalable, AI-enabled CRM strategies that enhance sales, elevate customer service, streamline operations, and provide robust reporting capabilities.
I partner with organizations seeking a visionary architect and lead consultant for complex Dynamics 365 implementations, seamless CRM integrations, data migrations, and continuous system optimization. My approach ensures that technology aligns perfectly with your business objectives, transforming challenges into tangible outcomes.
My Core Expertise Includes:
Dynamics 365 & Power Platform Architecture:
Designing and deploying comprehensive solutions across Dynamics 365 CE (Sales, Customer Service, Marketing), Power Apps, Power Automate, and Power BI.
AI-Enabled CRM Solutions:
Integrating advanced AI capabilities to automate processes, predict customer behavior, and drive intelligent decision-making within your CRM.
CRM Integrations & Migrations:
Expertly connecting Dynamics 365 with third-party systems and executing flawless data migrations from legacy platforms.
Business Central & ERP Consulting:
Providing strategic guidance and technical implementation for Business Central, ensuring integrated financial and operational management.
Advanced Customization & Development:
Crafting bespoke workflows, plugins, and custom applications to meet unique business requirements.
Having successfully delivered projects across diverse sectors including banking, insurance, retail, and real estate - I possess a proven track record of transforming complex business needs into high-performing Dynamics 365 environments. My commitment to strong solution architecture, technical excellence, and clear communication ensures successful project delivery and long-term client satisfaction.
Ready to elevate your CRM strategy with a seasoned Dynamics 365 and Power Platform Architect? Let's connect to discuss how we can build intelligent, scalable solutions for your business
$33/hr
98%
Job Success
Available now
Offers consultations
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🏆 Top 1% Expert-Vetted Salesforce Consultant | 99% Job Success Score | 5.0★ Rating Across 264 Engagements on Upwork
I’m a ⭐️⭐️⭐️⭐️⭐️36x Certified Salesforce and 14x Certified HubSpot Expert (trailblazer.me/id/divschauhan), 3-time Dreamforce Hackathon Winner, with strong experience in AppExchange product development and active roles as a Salesforce Community Group Leader and Trailhead Answers Leader.
⭐️ Core skills include:
✅ Salesforce Implementation ✅ Salesforce Administration
✅ Sales Cloud ✅ Service Cloud ✅ Financial Services Cloud
✅ Experience Cloud ✅ Marketing Cloud ✅ Salesforce Maps
✅ Flow Builder ✅ Reports & Dashboards ✅ Lightning Pages
✅ Data Migration ✅ CPQ ✅ Commerce Cloud ✅ Agentforce
I have worked with 🌟High Profile Clients🌟 in my Salesforce Career:
✅ Yamaha Motors(Fortune 500 Company)
✅ Ticket Master (~100 Million Estimated Revenue per Year)
✅ Lloyds Pharmacy(~150 Million Estimated Revenue per Year)
𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬:
✅ Salesforce Certified MuleSoft Developer II
✅ Salesforce Certified B2C Commerce Developer
✅ Salesforce Certified MuleSoft Developer I
✅ Salesforce Certified B2C Solution Architect
✅ Salesforce Certified Marketing Cloud Developer
✅ Salesforce Certified Platform Developer II
✅ Salesforce Certified OmniStudio Developer
✅ Salesforce Certified Marketing Cloud Consultant
✅ Salesforce Certified Marketing Cloud Account Engagement Specialist
✅ Salesforce Certified Marketing Cloud Administrator
✅ Salesforce Certified Nonprofit Cloud Consultant
✅ Salesforce Certified Field Service Consultant
✅ Salesforce Certified CRM Analytics and Einstein Discovery Consultant
✅ Salesforce Certified CPQ Specialist
✅ Salesforce Certified Service Cloud Consultant
✅ Salesforce Certified Marketing Cloud Email Specialist
✅ Salesforce Certified Sales Cloud Consultant
✅ Salesforce Certified Platform App Builder
✅ Salesforce Certified Experience Cloud Consultant
✅ Salesforce Certified Administrator
✅ Salesforce Certified Platform Developer I
𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠:
✅ Configuring Salesforce orgs from scratch, including custom objects, fields, roles, and profiles
✅ Data cleansing and governance for accuracy and reliability
✅ Designing reports and dashboards for actionable insights
✅ Apex classes, triggers, Visualforce pages, Lightning Web Components (LWC), Aura
✅ Custom AppExchange product development and third-party integrations (REST/SOAP APIs, JSON, XML, web services)
✅ JavaScript/jQuery customization to extend Salesforce functionality
✅ AppExchange tool selection, administrator and end-user training, and go-live documentation
𝐇𝐮𝐛𝐒𝐩𝐨𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠:
✅ HubSpot CRM setup
✅ HubSpot onboarding
✅ HubSpot customization
✅ HubSpot workflow automation
✅ HubSpot email marketing automation
✅ HubSpot lead management
✅ HubSpot pipeline setup
✅ HubSpot sales automation
✅ HubSpot reporting & dashboards
✅ HubSpot data migration
✅ HubSpot integration services
✅ HubSpot API integration
✅ HubSpot CMS development
✅ HubSpot landing page design
✅ HubSpot email template design
✅ HubSpot contact segmentation
✅ HubSpot data cleanup & deduplication
✅ HubSpot CRM optimization
✅ HubSpot lifecycle stage setup
✅ HubSpot support & maintenance
⭐️⭐️⭐️⭐️⭐️ Financial Services Salesforce Consultant | Service Cloud | Experience Cloud | Sales Cloud | Australia | Europe | UK | USA | Canada | UAE
𝐏𝐫𝐨𝐟𝐢𝐥𝐞 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬:
Salesforce Developer, Salesforce Administrator, Salesforce Marketing Cloud, Salesforce CPQ, Salesforce Sales Cloud, Salesforce Service Cloud, Salesforce Commerce Cloud, Salesforce Einstein, Salesforce Admin, CRM Development, Email Studio, Salesforce Apex, Salesforce Architect, Salesforce lightning, Lightning Web Components, LWC, Salesforce Expert, Salesforce Lightning Web Components (LWC), Salesforce integration, Senior Salesforce Developer, Salesforce AppExchange, Salesforce App Development, Salesforce API, Salesforce, Marketing Cloud, Marketing Campaign, Pardot, Salesforce Development, Salesforce Admin, Salesforce Integration, Salesforce setup, Salesforce set up, Salesforce Customization, Salesforce dev, Account, Lead, Contact, Opportunity, Quote, Order, CPQ, PDF, SF dev, SFDC dev, Salesforce optimization, Managed Package, Unmanaged Package, app, application, publishing, publish, Lightning, Classic, Aura, Lightning Web Component, Lightning Framework, Visualforce, VF, Lightning page, Apex, Trigger, Batch, Apex Class, Scheduler, Scheduled Apex, Batch, Queue, Standard Objects, Custom Objects, Custom Fields, Validation, Validation Rules, Automation, Data, Setup, Einstein, Einstein GPT, EinsteinGPT, LinkedIn, Linked In, Apollo, Workflow, work flow, WF, Screen Flow, Screenflow, Flow, Trigger Flow, Triggerflow, Process Builder, process builder, email, email template, MailChimp, Mail Chimp, Einstein GPT, GPT4, Conga Composer & Conga Sign, Salesforce Maps, High Velocity Sales.
Divyanshi singh C.
has worked
.
$59/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
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🥇 Top 3% AI SaaS & Agents Builder | 🤖 27 AI systems launched | 🚀 16 yrs in tech | 🛠 51+ products built
I help companies build practical AI products fast - from MVPs and internal tools to scalable agent-based SaaS LLM platforms.
Deep experience integrating GPT, Claude, Gemini, and Perplexity APIs into production systems using LangChain, Agent SDK, Langfuse, and custom orchestration logic.
My typical stack includes FastAPI + Python + Supabase for backend systems and ReactJS for scalable front-ends.
I focus on launching MVPs fast and turning them into production-ready AI products.
I’ve earned $100k+ on Upwork delivering complex AI SaaS platforms and agent-based systems for founders and teams - from MVPs to long-term scalable products. Most projects involve complex business logic, multi-system integrations, and product-level architecture thinking. I work independently and lead a small engineering team when project scale requires it.
🧠 What I build
• AI SaaS platforms with multi-tenant architecture and decision engines
• LLM systems with RAG, memory, scoring, and structured outputs
• AI tools for sales, procurement, analytics, and infrastructure
🏗 Industries
• Real estate & PropTech - USA, Canada, Australia
• Automotive & marketplaces
• Sales-driven and data-heavy products
Open to other domains with non-trivial problems.
⭐️ Selected recent projects
• Multi-tenant AI Brokerage Platform - white-label SaaS with tenant isolation and AI listing scoring
• AI Tender Evaluation System - weighted scoring + RAG-based compliance validation
• B2B Opportunity Intelligence Platform (USA) - AI-driven pre-sales company research, opportunity scoring, and sales training system for enterprise deal preparation
• AI Real Estate Matching Platform - multi-agent property search with semantic filtering and lead scoring
🔧 How I work
1️⃣ Define the real problem and success metrics
2️⃣ Design system architecture first
3️⃣ Build in milestones with early usable results
4️⃣ Deliver production-ready systems with clean handoff
🛠 Tech
Python • FastAPI • LLMs (GPT, Claude, Gemini, Perplexity) • LangChain • RAG
Supabase • PostgreSQL • Vector databases
CRM & tools: Zoho, Airtable, Notion, Google Sheets
Automation tools (incl. n8n) only when they make sense, not as a core focus.
If you need someone who thinks like a product owner and delivers like an engineer - let’s talk ✉️
Ivan T.
has worked
.
$42/hr
89%
Job Success
$700K+ earned
Available now
Offers consultations
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AI AGENT SPECIALIST | Python | ReactJS | React Native | Node.js | OpenAI | AWS | NLP | ML | LLMs | Custom Mobile Applications (Native & Hybrid) | Scalable AI Systems
Want to transform your digital platform with intelligent AI-driven automations?
With 25+ years of global software & IT expertise, I design and deliver AI-powered agents, voice automation systems, computer vision pipelines, and AR-based interactive solutions that boost efficiency, elevate user experience, and scale with your business needs.
I’ve partnered with brands like Adobe, Google, and Marriott, earning 5-star reviews for delivering future-ready AI solutions across mobile, web, and enterprise applications.
𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲?
Proven Expertise: 25+ years in industry and 10+ years in AI Agents, Voice Automation, Computer Vision & AR Technologies.
AI-First Approach: Specialized in embedding conversational, voice, and avatar-based AI agents into digital platforms for real-time support, automation, and engagement.
Enterprise-Level Impact: Delivered production-grade AI systems for Fortune 500 brands, improving accuracy, performance, and system intelligence.
End-to-End Delivery: From conceptual user flows to scalable deployment - ensuring smooth integration of AI models, automation pipelines, and interactive experiences.
Client-Focused Execution: Transparent communication, predictable delivery, and solutions engineered to drive measurable business results.
𝗖𝗼𝗿𝗲 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀:
𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 & 𝗡𝗟𝗣 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 – Chat-based agents, avatar assistants, FAQ automation, workflow bots.
𝗩𝗼𝗶𝗰𝗲 & 𝗖𝗮𝗹𝗹𝗶𝗻𝗴 𝗔𝗴𝗲𝗻𝘁𝘀 – Automated outbound calling, lead qualification, appointment handling, STT/TTS pipelines.
𝗖𝗼𝗺𝗽𝘂𝘁𝗲𝗿 𝗩𝗶𝘀𝗶𝗼𝗻 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 – Object detection, tracking, quality inspection, image/video intelligence.
𝗔𝗥-𝗣𝗼𝘄𝗲𝗿𝗲𝗱 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲𝘀 – Interactive product visualization, guided training flows, 3D overlay experiences.
𝗔𝗜 𝗣𝗿𝗼𝗰𝗲𝘀𝘀 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 – Data extraction, workflow optimization, multi-agent orchestration, back-office automation.
𝗠𝗼𝗱𝗲𝗹 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 & 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 – Scalable, production-ready AI pipelines with monitoring & refinement.
𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸:
AI/ML: NLP, Transformers, Computer Vision (OpenCV, YOLO, CNNs), LLM-based Agents
Voice AI: STT/TTS, Speech Pipelines, Voice Workflow Automation
AR: ARKit, ARCore, WebAR, 3D Interaction Layers
Frameworks: Python, TensorFlow, PyTorch, Node.js, React
Cloud & Deployment: AWS, Azure, GCP | Scalable Hosting & Containerized Deployments
𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝘁𝗼𝗿𝗶𝗲𝘀:
Built one of the first autonomous AI agents, ‘Lazify’ in 2020, which helped the product scale past $2M+ in revenue.
Developed AI automation for an insurance tech product that reached a $1M+ valuation within 2 months of launch.
Currently, engineering one of the largest AR-powered real estate agents, enabling immersive property exploration and enhancing buyer decision cycles.
Designed a CV-based analytics engine achieving 95% accuracy, reducing manual review by 40%.
– Let’s Build Your Next AI Transformation
Whether you need AI Agents, Voice Automation, Computer Vision Intelligence, AR Experiences, or AI-driven workflow automation, I can help you create a scalable, future-ready solution tailored to your business.
Click "𝗕𝗢𝗢𝗞 𝗔 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡" to schedule a consultation call.
I don’t just deliver AI projects - I deliver intelligent systems that transform businesses.
Associated with
Biz4Group LLC
$1M+
earned
$70/hr
100%
Job Success
Offers consultations
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End of list.
Infrastructure System Engineer with seven years of experience in the IT Field. Solid skills in complex Microsoft infrastructure solutions, and deliver planning, design, scoping and technical documentation for enterprises. Responsible for alot projects including server consolidation, migration, disaster recovery and site resiliency in large enterprises.
MAJOR ACHIEVEMENTS
Study and prepare the technical proposals and project plan including vision scope document and functional specification documents.
Develop Proposed Solution Architecture including logical design, physical design, and Network Diagram.
KEY SKILLS & WORKLOADS
Provide Microsoft infrastructure solutions based on the following Microsoft workload,
Secure Infrastructure:
• Active Directory, AD RMS,
• Windows Server,
• Windows Client,
• Hyper-V, VMM,
• Devices and application management
Business Productivity:
• Exchange online,
• Skype for Business online,
• Microsoft Teams,
• Skype for Business Server,
• Exchange Server,
Cloud and Security Skills:
• Microsoft Azure (IAAS,PAAS, SAAS)
• Azure AD Premium P2 (SSO, MFA, SSPR, CA, App Proxy, PIM, Access Reviews, Identity Protection, Password protection)
• Microsoft Enterprise Mobility + Security (EMS)
• Modern IT management with Intune,
• Azure Information Protection P2
• Advanced thread protection (Office 365 ATP, Azure ATP, Windows Defender ATP),
• Cloud App Security.
Responsibilities & achievements:
1. Planning and implement Directory Synchronization (DirSync, Azure AD Connect),
2. Planning and implement Office 365 solutions, migrate from On-premises environment to Office 365, and implement Hybrid scenarios,
• Migrate Exchange Servers to Exchange Online using Hybrid migration and cutover migrations
• Configure Skype for Business hybrid with Skype online, and configure hybrid Voice,
• Microsoft Teams,
3. Planning, and implement Microsoft EMS (Enterprise Mobility & Security),
• Configure Azure AD Premium, define conditional access policies, enable Azure MFA, and configure Self-service Password Reset (SSPR),
• Configure Microsoft Intune (MDM, MAM) standalone and hybrid with SCCM, to manage IOS, android and windows devices,
• Plan and implement Azure Information Protection, and integrate with Exchange servers and SharePoint Servers,
• Implement Azure Application Proxy, and publish internal applications and SSO,
• Advanced thread protection (Office 365 ATP, Azure ATP, Windows Defender ATP),
• Microsoft Cloud App Security,
4. Planning, Design, Implement, Upgrade and Migrate Active Directory Services.
5. Deploy, Migrate, Design and Troubleshooting High Level ADRMS Services.
6. Planning, Design, and Implement Hyper-V hosts including Clustering.
7. Planning, Design, Implement, Upgrade and Migrate Exchange Environment including High Availability.
8. Planning, Design, Implement, Upgrade Lync and Skype for Business 2015 Environment including High Availability.
9. Planning and Implement TMG and UAG 2010.
10. Planning and Implement SQL Always-on Failover Clustering.
11. Install and administrate SCVMM 2012/R2.
12. Good experience in Software Assessment, Volume Licensing, Client Access License, and MSDN Licensing for all Microsoft products.
13. Present Microsoft products and solutions in pilot labs.
Mina H.
has worked
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