I spent 2 years as an AWS engineer inside AWS itself before going independent โ now I build the AI and cloud systems startups and enterprises actually put into production.
Over 9.5 years in IT (5+ focused on AI applications), I've shipped RAG pipelines, LLM-powered agents, and serverless AWS architectures that handle real production traffic โ not demos. Recent work includes an AI system currently supporting 10,000+ daily users, a Neo4j knowledge-graph-backed retrieval system for intelligent document search, and serverless chatbots built on Amazon Bedrock and Pinecone for an enterprise gaming client.
What I build:
๐น RAG & AI Systems โ Production RAG architectures, LangChain agent workflows, document Q&A and AI chatbots, vector search (Pinecone, ChromaDB, OpenSearch), Amazon Bedrock integrations, Neo4j knowledge graphs
๐น AWS Serverless & Backend โ Lambda, API Gateway, Step Functions, event-driven microservices, FastAPI/Flask REST APIs, Terraform/CloudFormation IaC, DynamoDB/RDS
I care about cost-efficient architecture, security by default (IAM least-privilege, VPC design, and Secrets Manager), and systems that don't fall over at 2am. Clients keep working with me because I communicate proactively, ship clean and documented code, and stick around for the maintenance and iteration phase โ not just the initial build.
If you're trying to get an AI feature or RAG system from "cool prototype" to "reliable production system", that's exactly the gap I work in. Message me with what you're building โ I'll tell you honestly whether it's a good fit before we start.
Python
Amazon Web Services
API
AWS Lambda
API Development
LLM Prompt Engineering
Amazon API Gateway
Goutham T.
Hyderabad, India
$10/hr
4.5
109 jobs
Hello Clients,
I am a Certified Microsoft SharePoint and Power Platform Professional with over 10+ years of experience architecting and deploying high-impact enterprise solutions.
My expertise has recently expanded into Modern SharePoint Development using SPFx, allowing me to build fully custom, high-performance web parts and extensions that go beyond the standard out-of-the-box features. Whether you need a sleek Corporate Dashboard, a custom Image Carousel, or complex API integrations, I bridge the gap between standard configuration and advanced custom engineering.
In addition, I have good experience in building AI-powered solutions using Microsoft Copilot Studio, including intelligent chatbots that enable users to search SharePoint documents using natural language. These solutions help organizations reduce manual effort, improve productivity, and provide instant access to information.
My Core Technical Expertise:
Custom Development: Expert in SPFx (React, TypeScript, JavaScript) for building custom Web Parts, Application Customizers (Global Navigation/Footers), and Field Customizers.
Power Platform: Advanced development of Power Apps (Canvas, Model-Driven, Power Pages) and Power Automate (including AI-driven flows).
SharePoint Ecosystem: 10+ years across SharePoint Online, 2013, and 2010, covering Migration, Administration, and Architecture.
Data & Analytics: Design and deployment of Power BI dashboards and complex database-centric applications.
What I bring to your project:
โ Modern UI/UX: I don't just build functional tools; I build "Nice UI" experiences using CSS3, Glassmorphism, and responsive design.
โ Efficiency: I use Power Automate and AI to automate repetitive tasks, cutting operational costs for your business.
โ Reliability: A proven track record of delivering national and international projects on time and within budget.
Key Achievements & Project Categories:
SPFx Solutions: Custom-coded Dashboards, Dynamic News Tickers, and Document Library Integrations.
Intranet Excellence: Design and deployment of modern SharePoint Intranet Sites with custom Global Navigation.
End-to-End Automation: Creating AI-powered flows that connect PowerApps, SharePoint, and external APIs.
AI Solutions: Development of Copilot-based chatbots for SharePoint document search and intelligent automation.
Letโs work together to unlock the full power of Microsoftโs digital ecosystem.
Regards,
Goutham
Microsoft SharePoint
Microsoft PowerApps
Microsoft Power Automate
Document Management System
Microsoft SharePoint Development
Microsoft 365 Copilot
Abhiram C.
Sydney, Australia
$30/hr
5.0
2 jobs
Hi, Iโm Abhi, a Full-Stack & AI Engineer
I build end-to-end software systems where AI, agents, APIs, databases, and automation actually work together, with experience building ๐๐+ ๐๐ ๐๐ ๐๐ง๐ญ๐ฌ ๐๐ง๐ ๐๐ฎ๐ญ๐จ๐ฆ๐๐ญ๐ข๐จ๐ง ๐ฐ๐จ๐ซ๐ค๐๐ฅ๐จ๐ฐ๐ฌ across different domains.
I have ๐+ ๐ฒ๐๐๐ซ๐ฌ of professional software engineering experience and a Masterโs degree in Artificial Intelligence (Australia). My work focuses on ๐๐๐-๐๐๐ฌ๐๐ ๐๐ฉ๐ฉ๐ฅ๐ข๐๐๐ญ๐ข๐จ๐ง๐ฌ, ๐๐ ๐๐ ๐๐ง๐ญ๐ฌ, ๐๐๐ ๐ฌ๐ฒ๐ฌ๐ญ๐๐ฆ๐ฌ, ๐๐ง๐ ๐๐ฎ๐ฅ๐ฅ-๐ฌ๐ญ๐๐๐ค ๐ฉ๐ฅ๐๐ญ๐๐จ๐ซ๐ฆ๐ฌโ built with a strong emphasis on clean architecture, performance, and production readiness.
Whether youโre building an MVP, an internal AI tool, or an AI-first product, I help turn ideas into stable, scalable systems, not throwaway demos.
โ๏ธ ๐๐ก๐๐ญ ๐ ๐๐ฎ๐ข๐ฅ๐
โญ Full-stack web applications (backend APIs + modern UIs)
โญ AI-powered apps using LLMs, RAG, and agentic workflows
โญ AI agents that reason, use tools, and automate real tasks
โญ Automation platforms using APIs and n8n
โญ Computer vision + robotics integrations
โญ Internal tools, dashboards, and AI copilots
๐ง ๐๐ก๐ ๐๐๐๐ก ๐ ๐๐จ๐ซ๐ค ๐๐ข๐ญ๐ก
โฆ Languages: ๐๐ฒ๐ญ๐ก๐จ๐ง, ๐๐๐ฏ๐๐๐๐ซ๐ข๐ฉ๐ญ, ๐๐ฒ๐ฉ๐๐๐๐ซ๐ข๐ฉ๐ญ
โฆ Backend: ๐ ๐๐ฌ๐ญ๐๐๐, ๐๐จ๐๐.๐ฃ๐ฌ, ๐๐๐๐ ๐๐๐๐ฌ
โฆ Frontend: ๐๐๐๐๐ญ, ๐๐๐ฑ๐ญ.๐ฃ๐ฌ
โฆ AI / LLM: ๐๐ฉ๐๐ง๐๐, ๐๐๐๐๐, ๐๐ข๐ฌ๐ญ๐ซ๐๐ฅ, ๐๐๐ง๐ ๐๐ก๐๐ข๐ง, ๐๐๐ง๐ ๐๐ซ๐๐ฉ๐ก, ๐๐ฎ๐ ๐ ๐ข๐ง๐ ๐ ๐๐๐
โฆ Search & RAG: ๐ ๐๐๐๐, ๐๐ก๐ซ๐จ๐ฆ๐๐๐, ๐๐ข๐ง๐๐๐จ๐ง๐, ๐๐๐ซ๐๐ง๐ญ
โฆ Automation: ๐ง๐๐ง, ๐๐ฌ๐ฒ๐ง๐ ๐ฐ๐จ๐ซ๐ค๐๐ฅ๐จ๐ฐ๐ฌ, ๐๐๐ ๐จ๐ซ๐๐ก๐๐ฌ๐ญ๐ซ๐๐ญ๐ข๐จ๐ง
โฆ Data: ๐๐จ๐ฌ๐ญ๐ ๐ซ๐๐๐๐, ๐๐จ๐ง๐ ๐จ๐๐, ๐ฏ๐๐๐ญ๐จ๐ซ ๐๐๐ญ๐๐๐๐ฌ๐๐ฌ
โฆ DevOps: ๐๐จ๐๐ค๐๐ซ, ๐๐ฅ๐จ๐ฎ๐-๐ซ๐๐๐๐ฒ ๐๐๐ฉ๐ฅ๐จ๐ฒ๐ฆ๐๐ง๐ญ๐ฌ, ๐๐ข๐ญ๐๐ฎ๐ ๐๐๐ญ๐ข๐จ๐ง๐ฌ
๐ ๐๐ก๐ข๐ง๐ ๐ฌ ๐โ๐ฏ๐ ๐๐ฎ๐ข๐ฅ๐ญ
โญ ๐๐ ๐๐ ๐๐ง๐ญ ๐๐ฅ๐๐ญ๐๐จ๐ซ๐ฆ๐ฌ โ multi-step agents automating workflows (40โ70% effort reduction)
โญ ๐๐๐ ๐๐ง๐จ๐ฐ๐ฅ๐๐๐ ๐ ๐๐ฌ๐ฌ๐ข๐ฌ๐ญ๐๐ง๐ญ๐ฌ โ chat over private documents (10kโ100k+ files)
โญ ๐๐๐๐ฉ๐ฌ ๐๐จ๐ฉ๐ข๐ฅ๐จ๐ญ (๐๐ ๐๐จ๐ซ ๐๐ฉ๐๐ซ๐๐ญ๐ข๐จ๐ง๐ฌ) โ faster incident triage (~3ร improvement)
โญ ๐๐ฎ๐ญ๐จ๐ง๐จ๐ฆ๐จ๐ฎ๐ฌ ๐๐จ๐ซ๐ค๐๐ฅ๐จ๐ฐ ๐๐ ๐๐ง๐ญ๐ฌ โ tasks reduced from hours to minutes
โญ ๐๐ง๐ญ๐๐ซ๐ง๐๐ฅ ๐๐ฎ๐ฉ๐ฉ๐จ๐ซ๐ญ & ๐๐ง๐จ๐ฐ๐ฅ๐๐๐ ๐ ๐๐ ๐๐ง๐ญ๐ฌ โ 40โ60% drop in repeated queries
โญ ๐๐จ๐๐จ๐ญ๐ข๐๐ฌ + ๐๐ ๐๐ฒ๐ฌ๐ญ๐๐ฆ๐ฌ โ vision โ decision โ action on physical robots
โญ ๐๐ฆ๐๐ ๐ ๐๐ฅ๐๐ฌ๐ฌ๐ข๐๐ข๐๐๐ญ๐ข๐จ๐ง ๐๐ข๐ฉ๐๐ฅ๐ข๐ง๐๐ฌ โ evaluation, error analysis, API inference
โญ ๐๐ฎ๐ญ๐จ๐ฆ๐๐ญ๐ข๐จ๐ง ๐๐ฅ๐๐ญ๐๐จ๐ซ๐ฆ๐ฌ (๐๐๐๐ฌ + ๐ง๐๐ง) โ removed manual handoffs
๐ How I Work
โค Start with clear system design and realistic scope
โค Build incrementally and harden for production
โค Focus on maintainability, not shortcuts
โค Communicate clearly with regular updates
โค Think in terms of real impact, not just features
โ When Iโm a Good Fit
โ You need someone who can handle both AI and full-stack engineering
โ You want AI agents or RAG systems that actually work in production
โ Youโre building an MVP, internal tool, or AI-driven product
โ You value clean architecture, honest timelines, and long-term stability
๐ Letโs talk about how I can build, scale, or automate your next product, from full-stack applications to AI-first workflows.
โ Abhi
Artificial Intelligence
Mobile App
Product Development
Web Development
Web Application
Android App Development
Angular 10
Back-End Development Framework
React Bootstrap
Machine Learning
Data Analysis
Artificial Neural Network
Python Numpy FastAI
Scrum
Version Control
Chandan S.
New Delhi, India
$25/hr
4.8
51 jobs
A proven track record in full-stack web and mobile application development, I help startups and enterprises build scalable, secure, and AI-powered applications from idea to production.
I work closely with clients throughout the entire product lifecycle โ from requirement analysis and architecture design to UI/UX, development, deployment, and scaling.
My experience spans modern JavaScript frameworks, Python/Node/,NetCore based backends, cloud infrastructure, and AI-driven development workflows, enabling me to deliver solutions that are both technically robust and business-focused.
I have successfully built simple MVPs to complex enterprise platforms across industries such as Healthcare, FinTech, Logistics, Marketplaces, and Social Platforms.
โ Healthcare expert
โ Custom EMR/EHR development
โ Interoperability - FHIR/HL7
โ PACS/DICOM
โ LIMS
โ Health Insurance & Claim Management
โ HIPAA/GDPR
โ Ready to start immediately!
โ High Quality and strong Skills.
Domain Expertise:
Healthcare- HIPAA, HIX, EMR-EHR, PMS, FHIR, HEDIS, CCDA, EDI, ICD-10/11, CPT, SNOMED, Meaningful use (MU) 1,2,3, Compliance, HL7, Telehealth, Telemedicine, Homecare, m-Health, Medication/Care Management, Wearable integration, Medical Billing, Clinical Analytics, Insurance, Preventive, Wellness, Health risk assessment
Experienced in integration of multiple EHRโs to the healthcare applications like GE Centricity, Allscripts, EPIC, iKnowMed, Cerner, Athena marketplace, eClinicalWorks, NextGen, Greenway etc.
I have proficiency in the full life cycle of solution development (end to end) business requirements, functional and technical specifications, data modelling transactional and dimensional data, ETL, data analysis solutions, dashboards, scorecards, and reports. Using tools like Info Sphere Data Architect, Cognos Business Intelligence, IBM Cognos Report Studio, IBM Cognos Framework Manager.
With a special focus on the US Healthcare Industry, I do provide wide range of services in the industry that can be summarized as follows:
-- RCM
-- Electronic Medical Record (EMR) Development
-- Electronic Health Record (EHR) System Development
-- Billing System, DICOM Viewer
-- Healthcare Interoperability,
-- HIPAA Consultancy,
-- Meaningful use (MU) Certification,
-- HL7 Messaging,
-- CCDA, FHIR, HEDIS
-- Telemedicine
Our offerings
----------------
-HIT Software Development Service
-LIMS for comprehensive lab workflow management
-HIPAA Consultancy and HEDIS measures implementation.
-Healthcare Interoperability Modules & HL7 Messaging (ADT, ORU, ORM, etc.)
-EMR/EHR Systems
-Certifications and Compliance (MU Certification)
-Seamless Integration with Radiology, Laboratory, and Pharmacy Systems -Billing Management and EDI Processing Systems (EDI 837, 835, 270, 271, 276, 277, 999 etc.)
-Medical Coding Database Management (ICD9, ICD10, SNOMED, RxNorms, NDC, LOINC, CPT, HCPCS, E/M, PQRS)
-DICOM Viewer & PACS Solutions
-Provider Networking & Credentialing
-Tele-Health, Tele-Medicine, Remote monitoring
-Mobile applications and device Integration
In sync with the latest standards and technologies in the Industry, you can expect the excellence in all the aspect of IT Services & Solutions, be it Security (from HIPAA point of View), Turn Around Time (for innovative products), Cost-Effective, Industry-oriented, and User-Friendly.
ASP.NET Core
FHIR
Telemedicine
LIMS
Electronic Data Interchange
Healthcare Interoperability
API
Electronic Medical Record
HIPAA
Health Level 7
React
DICOM
Node.js
OpenAI API
Generative AI
Large Language Model
Docker
CI/CD
Amazon Bedrock
GitHub Copilot
Muhammad Muaaz S.
Faisalabad, Pakistan
$15/hr
4.9
91 jobs
โก Power Apps Developer | Power Automate | Dynamics 365 | Power BI | SharePoint | Dataverse | Copilot & AI Solutions
Are you looking for an experienced Microsoft Power Platform Developer to build custom business applications, automate workflows, and drive digital transformation? I help businesses design and deploy modern, intelligent solutions using the full Microsoft ecosystem โ reducing manual work, improving efficiency, and scaling operations. ๐
๐ฏ What I Specialize In:
๐ฑ Power Apps Development
Custom Canvas Apps and Model-Driven Apps built to fit your exact business process โ intuitive, responsive, and production-ready.
โ๏ธ Power Automate
End-to-end workflow automation including approval flows, scheduled triggers, event-based notifications, and complex multi-step process automation.
๐ท Microsoft Dynamics 365
CRM and ERP customization, configuration, and integration โ including Sales, Customer Service, Field Service, and Business Central modules tailored to your operations.
๐ Power BI Reporting & Dashboards
Interactive, real-time dashboards and business intelligence reports that turn raw data into clear, actionable insights for decision-makers.
๐๏ธ SharePoint Development
Modern SharePoint sites, document management systems, intranet portals, and Power Platform integration built for collaboration and productivity.
๐๏ธ Dataverse & Data Modeling
Secure, scalable data architecture using Microsoft Dataverse โ custom tables, relationships, business rules, and role-based access control.
๐ค Copilot & AI Integration
Smart AI-powered solutions using Microsoft Copilot Studio, AI Builder, and automation tools to add intelligence directly into your business workflows.
๐งฉ Power Platform Consulting
End-to-end advisory โ from solution architecture and planning through development, testing, deployment, and post-launch optimization.
โ I Can Help You With:
๐ Custom business app development (Canvas & Model-Driven)
๐ Workflow and process automation
๐ท Dynamics 365 customization and integration
๐๏ธ SharePoint and Dataverse solution design
๐ Power BI dashboards and reporting systems
๐ Microsoft 365 & Power Platform integration
๐ค AI and Copilot-powered business tools
๐ Digital transformation and business process improvement
๐ผ Why Work With Me?
โ๏ธ Deep hands-on experience across the full Microsoft Power Platform stack
โ๏ธ Business-first approach โ I understand your process before I write a single line
โ๏ธ Clean, documented, scalable solutions built for real teams
โ๏ธ Clear communication, on-time delivery, and post-project support
Whether you need a Power Apps Developer, Power Automate Specialist, Dynamics 365 Consultant, or a full Microsoft Power Platform Expert ! I deliver solutions that are scalable, user-friendly, and aligned with your business goals. ๐ก
๐ฉ Let's build something powerful together.
Microsoft PowerApps
Microsoft Dynamics ERP
Microsoft Power Automate
Microsoft Power BI
Microsoft 365 Copilot
Microsoft Dynamics CRM
Microsoft Dynamics 365
Microsoft SharePoint
API Integration
Automation
App Development
Custom App
Chatbot Development
Microsoft Dynamics Development
Sunny C.
Chandigarh, India
$35/hr
5.0
5 jobs
I build production AI agents and RAG systems that connect LLMs to private documents, databases, APIs, and enterprise workflows. My strongest work is turning an AI prototype into a reliable application with evaluation, security, deployment, and monitoring.
I have 6 years of experience delivering production-grade AI and data systems in Fortune 500 retail, consulting, financial-data, and cybersecurity environments.
SELECTED RESULTS
โข Built a real-time multi-agent cybersecurity platform that improved incident-response speed by 40%.
โข Delivered an image-to-data pipeline with 95%+ accuracy across complex document types.
โข Built natural-language-to-SQL assistants that eliminated manual query writing and enabled non-technical teams to access live business data.
โข Developed enterprise document and workflow automation using private data, APIs, cloud services, and human approval controls.
WHAT I BUILD
โข Enterprise AI agents and multi-agent workflows using LangGraph, LangChain, AutoGen, and LlamaIndex
โข Production RAG systems over documents, databases, and business knowledge
โข Document intelligence, extraction, classification, and structured-output pipelines
โข Natural-language SQL and analytics assistants
โข MCP, API, ERP, and business-workflow integrations
โข Cloud deployment and production hardening on Azure and AWS
DELIVERY
I can own the complete lifecycle: requirements discovery, architecture, prototype, retrieval and data layer, API backend, evaluation, deployment, monitoring, and support.
CORE STACK
Python, FastAPI, LangGraph, LangChain, LlamaIndex, AutoGen, Azure OpenAI, AWS Bedrock, OpenAI, Claude, Gemini, Pinecone, Weaviate, PostgreSQL, Docker, Kubernetes, Databricks, and Kafka.
WHY CLIENTS HIRE ME
โข Production systems, not isolated prompt demos
โข Full-stack AI ownership from architecture through deployment
โข Clear communication, documented decisions, and realistic estimates
โข Enterprise integration experience with private data and controlled workflows
Building an AI agent, RAG system, document-intelligence workflow, or enterprise LLM application? Send me the problem, current systems, and desired outcome. I will propose the smallest reliable path to production.
Python
Generative AI
Artificial Intelligence
AI Chatbot
Multimodal Large Language Model
Prompt Engineering
Retrieval Augmented Generation
Chatbot Development
Machine Learning
Amazon Web Services
Vector Embedding
LangChain
Azure OpenAI Service
FastAPI
Large Language Model
PyTorch
Natural Language Processing
Microsoft Azure
AI Agent Development
Automation
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