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$200K+ earned
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14+ YEARS EXPERIENCE | 20+ AI PROJECTS | 18,000+ HOURS | Top Rated | Risk-Free Trial
I help businesses and enterprises build AI-powered products, intelligent automation, and scalable web and mobile applications that drive efficiency, reduce operational costs, and accelerate business growth.
I specialize in transforming ideas into production-ready products. From autonomous AI agents and enterprise knowledge assistants to SaaS platforms and custom business applications, I deliver solutions that are secure, scalable, and built for long-term success.
Whether you're validating an MVP, integrating AI into an existing product, or building an enterprise-grade platform from the ground up, I provide end-to-end development from architecture and AI strategy to deployment and ongoing optimization.
✅AI & Intelligent Automation: I build AI solutions that go beyond chatbots.
◐AI Agents & Agentic AI Systems.
◐OpenAI (GPT-5), Claude & Gemini Integrations
◐RAG (Retrieval-Augmented Generation) & Enterprise Knowledge Bases
◐LangChain, LangGraph, CrewAI & MCP
◐AI Chatbots & Virtual Assistants
◐AI Document Processing (OCR + LLM)
◐Multi-Agent Workflows & AI Orchestration
◐Workflow Automation using n8n, Make & Zapier
◐AI SaaS Platforms & Custom GPT Applications
➡️Full-Stack Product Development: From frontend experiences to cloud infrastructure, I build complete, production-ready solutions.
◐React.js, Next.js, Vue.js & Angular.
◐Node.js, Python, FastAPI, Laravel & .NET.
◐Flutter & React Native (iOS & Android).
◐REST APIs, GraphQL & Microservices.
◐PostgreSQL, MySQL, MongoDB, SQL Server & Firebase.
◐AWS, Azure, Google Cloud, Docker & Kubernetes.
➡️AI Tools & Technologies:
AI Development • Agentic AI • AI Automation • OpenAI • GPT-5 • Claude • Gemini • RAG • LangChain • LangGraph • CrewAI • MCP • Python • FastAPI • Node.js • React • Next.js • Flutter • React Native • AWS • Docker • Kubernetes • PostgreSQL • MongoDB • Stripe • n8n • Make • Zapier
✅What I Can Build for You:
◐AI Sales Agent.
◐AI Workflow Automation.
◐AI Ticketing System.
◐AI enterprise internal operation.
◐Marketplace & Booking Platforms.
◐Healthcare & FinTech Applications.
◐Mobile Apps (iOS & Android).
◐Custom CRM, ERP & Workflow Solutions.
◐MVPs for Startups.
◐Legacy System Modernization.
➡️Why Clients Choose Me:
▣14+ Years of Product Engineering Experience.
▣132+ Successfully Delivered Projects.
▣18,000+ Hours of Proven Development Experience.
▣End-to-End Ownership from Idea to Production.
▣Scalable Architecture & Clean, Maintainable Code.
▣Transparent Communication & Reliable Delivery.
▣Long-Term Technical Partnership.
➡️Industries Served:
SaaS • Healthcare • FinTech • EdTech • Logistics • E-commerce • Real Estate • LegalTech • Travel • Manufacturing • Marketplaces • Enterprise Software.
✅Client Reviews:
⭐ “Exceptional delivery and attention to detail. He made complex requirements simple and usable.”
⭐ “Strong communication and deep expertise. Delivered exactly what we needed.”
⭐ “Reliable, skilled, and easy to work with. We’ll continue working with him.”
If you're looking for a developer who can design the AI strategy, architect the platform, build the application, integrate modern AI technologies, and deliver a production-ready solution,
Send me a message, and I’ll be happy to review your requirements. I even offer a risk-free initial consultation.
Associated with
ScaleupAlly
$300K+
earned
$33/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
Start of list.
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Ali B.
has worked
.
🥇 Top 1% Freelancer with 13+ years of experience, having delivered 120+ projects with 100% success score, without even a single 1-star review, sounds impactful, right?
🔝 Let's jump into this ultimate success boat.
⏩ My Full-Stack development experience includes C#, ASP.NET MVC, .NET Core, Angular, React, Node, and Flutter for mobile applications, overall I am capable of creating end-to-end systems that are performant, secure, and capable of scaling.
Here is an overview of the languages, frameworks, libraries, and design patterns I have worked with for Back-end Development:
✔️ C# .NET CORE (.NET 3.1 & .NET 6, .NET 8)
✔️ ASP.NET MVC & ASP.NET Web API (Entity Framework, SignalR, CQRS Pattern, Clean/SOLID Architecture, Three-layer architecture, Asynchronous Programming, Dependency Injection with Autofac/Unity, AutoMappers, Generics, API development, Repository pattern, Razor Syntax, Web Pages, State Management through sessions & JWT-based authorisation, SeriLog, Log4net, Error Handling)
✔️ API Development (Using ASP.NET Web API, .NET Core APIs, Node, Nest.js Framework, authentication & authorisation using JWT Web tokens, Passport.js, Firebase)
✔️ Cloud Platforms (Microsoft Azure, App/Cloud services, Redis cache, Service bus, Queues, SignalR, Azure SQL, App Insights, Azure Functions, Storage accounts, vNet integration, Azure DevOps, Google Cloud Platform (GCP), Amazon Web Services (AWS), Lambda, S3 Storage)
✔️ DevOPS (CI/CD using Azure DevOps & Github Workflows)
✔️ API Integration (Google API's integration including Google Authentication using oAuth 2.0, Google Drive APIs, Google My Business APIs, Places, Google Ads, Google Analytics, Calendar, Youtube, Pub/Sub. Payment API Gateways for Stripe, QuickPay, Cardcom, and CreditGuard. Integrated ChatGPT and Claude Sonnet 3.5 models into SaaS Web applications and in AI-Chatbots. API Integrations for Salesforce, Powerlink, HubSpot, Teamwork, Twilio, ZOHO CRM API, WhatsApp Business API, Freedcamp, Facebook Graph API, Twitter/X API, Spotify, Soundcloud, Zoom, and MS Teams API integrations etc.
✔️ Databases (MSSQL, Postgres, MySQL, Mongo, Firebase (Firestore), Azure Cosmos)
✔️ Extensive ErpNext Development (Python/JavaScript) in Frappe framework with integration of eBay APIs, Stripe and managing Shopify inventory inside ErpNext.
✔️ WPF (Windows Presentation Framework) for building desktop-based applications along with .NET MAUI app development.
For Front-end development, my strengths include:
✔️ Angular (Angular Universal or Server-side rendering, Typescript, analysing builds with bundlers for optimisation, crafting modules, working with routing, lazyloaded modules, authentication guards, HTTP services, standalone components, Angular Signals, shared services using RxJS, NgRX, localStorage, SignalR integration, PrimeNG, Angular Material UI and SyncFusion).
✔️ Reactjs (ReactDOM, Redux, React Router)/Next.js
✔️ Javascript (In a world full of front-end frameworks, we often forget the importance of underlying Javascript. I worked my way up from Javascript and jQuery to Angular back in 2016)
✔️ Web Design (CSS 3, Bootstrap, Tailwind, PrimeFlex, and Figma to Web Design)
For Mobile Applications, I primarily use Flutter with either Firebase/Supabase or custom API integration if not for SqlLite. Here's the summary of my experience with Flutter:
✔️ Flutter (Stateful/Stateless widgets, Providers especially Consumer/Select, ListViewBuilder, Push notifications based on the reminders, StreamBuilders, FutureBuilders, Flutter widget life-cycle, working with the data, Firebase & SqlLite, Shared-Preferences).
✔️ AI-Powered Chatbot Development using ChatGPT/OpenAI or Claude APIs.
✔️ MCP Server Integrations and Development
✔️ Agentive AI Applications - using a function or tool calling
✔️App deployments on both Google Play Store and Apple App Store
For Automations, I have used n8n (cloud-based and locally) extensively to create workflows, Zaiper (multi-step zaps, custom API integration, etc), Airtable, GHL Workflows, and make.com. To write automated scenarios, I have used Playwright and Selenium WebDriver.
I have written a lot of custom automations using AWS Lambda, GCP and Azure functions, which generally either use time triggers (called after a set interval) or HTTP-based triggers, used as Webhooks. Some of the automations that I have worked with
include Slack apps & integrations, Notion, Telegram, Pushbullet, performing sync on Shopify products and their variants in the background, sync to or from BigQuery offered by Google Cloud, updating CMS, writing auto posting on social media based on
a text-based prompt that generates an image using Gemini APIs and posts it on selected social media channels. Another example is automatically transferring Teams meeting recordings to a Google Drive folder using APIs or writing Google Sheets scripts to execute APIs and manipulate the returned response."
Ready to create something exceptional? Let's jump on a call
Associated with
Orbilon Technologies
$19/hr
99%
Job Success
$100K+ earned
Available now
Start of list.
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I build production-ready AI systems using OpenAI, LangChain, RAG pipelines, and AI agents. Sound with Computer Vision (CV).
Recent work includes:
• AI voice agents for healthcare
• RAG chatbots with vector databases
• AI SaaS products using Next.js + Python
• Automation systems reducing manual support workload
I focus on scalable, deployable AI applications not
I have been building intelligent automation systems for over 8+ years. As a dedicated Full-stack and AI/ML Engineer, I have deployed production-grade solutions across E-commerce, Manufacturing, and Customer Service, helping businesses reduce costs, improve efficiency, and unlock new revenue streams. I deliver complete technical execution: from raw data transformation to LLM integration, RAG pipelines, and measurable business impact.
If you are ready to build AI systems that cut support tickets by 60%, increase sales by 42%, and deliver real-time insights, send me a message or book a consultation directly from my profile. I respond immediately.
✅ 𝐊𝐄𝐘 𝐀𝐂𝐇𝐈𝐄𝐕𝐄𝐌𝐄𝐍𝐓𝐒:
• Designed and implemented a recommendation engine that increased e-commerce sales by 42% in just 90 days
• Deployed an AI-powered chatbot, cutting support tickets by 60% and significantly enhancing customer satisfaction
• Developed a computer vision solution that reduced defect detection time in manufacturing by 70%
• Transform raw data into measurable business impact and operational clarity
• Connect fragmented systems and automate workflows for real-time decision-making
✅ 𝐓𝐄𝐂𝐇 𝐒𝐓𝐀𝐂𝐊 𝐀𝐍𝐃 𝐀𝐈 𝐄𝐗𝐄𝐂𝐔𝐓𝐈𝐎𝐍
I build on the high-performance tools that top AI teams rely on:
• Machine Learning & Predictive Models: Classification systems, regression analysis, forecasting models with proven ROI
• Deep Learning & Computer Vision: CNNs, RNNs, Transformers for defect detection, image recognition, and NLP
• Generative AI & LLMs: GPT-4, Gemini, Llama, LangChain, RAG pipelines, vector databases (Pinecone, Weaviate), agentic systems
• NLP & Chatbot Development: Conversational AI, intent recognition, sentiment analysis, Open AI APIs, custom fine-tuning
• Production & MLOps: Model serving, monitoring, cloud deployment (AWS, Azure, GCP), real-time inference
• Automation & Integration: n8n, Make, API-first development, workflow orchestration
Every tool in this stack exists to serve one outcome: an intelligent system that is accurate, scalable, and ready to generate real ROI from day one.
✅𝐖𝐇𝐀𝐓 𝐒𝐄𝐓𝐒 𝐌𝐘 𝐀𝐈 𝐃𝐄𝐕𝐄𝐋𝐎𝐏𝐌𝐄𝐍𝐓 𝐀𝐏𝐀𝐑𝐓
Most developers hand you a generic chatbot or a broken script and disappear. I own the entire AI lifecycle: data preprocessing, model selection, custom logic, security review, and post-launch iteration. When your business needs to process thousands of customer queries or detect defects in real time, the architecture I build is designed to handle the load without failing.
My development framework is built around three principles: Accuracy First (measurable business impact), Full Stack AI Ownership (from raw data to production API), and Business Alignment (I measure success by your cost reduction, conversion rates, and system uptime).
‼️𝐇𝐈𝐑𝐄 𝐌𝐄 𝐈𝐅 𝐘𝐎𝐔 𝐍𝐄𝐄𝐃‼️
1. An AI Engineer who delivers production-ready models with enterprise-grade reliability
2. An LLM/RAG specialist who connects custom data sources to generative AI for context-aware responses
3. An Agentic System Architect who builds autonomous workflows that reduce manual processes
4. A Chatbot Developer who cuts support costs and improves customer satisfaction
5. A Technical Partner who acts as your "AI Right-Hand," communicates daily, and ships on schedule
𝐖𝐡𝐚𝐭 𝐦𝐲 𝐬𝐲𝐬𝐭𝐞𝐦𝐬 𝐢𝐧𝐜𝐥𝐮𝐝𝐞:
𝐂𝐮𝐬𝐭𝐨𝐦 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲: High-accuracy, optimized models with 100% data privacy, modular architecture, and pre-deployment validation on every engagement.
𝐋𝐋𝐌 & 𝐑𝐀𝐆 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Integration of enterprise data into GPT/Claude/Gemini pipelines, automated document retrieval, and context-aware agents to give your business a competitive edge.
𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞-𝐃𝐫𝐢𝐯𝐞𝐧 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: Real-time model serving connected to your existing workflows, ensuring your team never waits for insights or manual ticket resolution.
I combine advanced AI capabilities with practical business solutions to build systems that create measurable impact. Each project is delivered with comprehensive testing, monitoring, and documentation to ensure scalable, maintainable solutions that provide long-term value.
If you're looking to transform your operations with AI that actually delivers results, let's discuss your goals and the challenges you want to solve.
Associated with
Eminence Internet Technology Pvt Ltd
$10M+
earned
$30/hr
100%
Job Success
$100K+ earned
Start of list.
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Puneet K.
has worked
.
$100K+ Earned | 42 Jobs Completed | 100% Job Success | 15+ Years of Experience
If you need an AI system, SaaS platform, or cloud backend built right the first time - without the back-and-forth, scope creep, and "we'll figure it out later" approach - you're in the right place.
✔️ I work best with founders and product teams who are thinking:
- "I need an AI agent or LLM system that actually works in production, not just a prototype"
- "I need someone who owns the architecture, not just the code"
- "I've been burned by developers who disappear after delivery - I need reliability"
- "I need the full stack handled - frontend, backend, DevOps, AI - by one person who gets it all"
✔️ Working with me, you get:
🌟 End-to-end ownership: from system architecture and AI integration to deployment, scaling, and ongoing automation
🌟 Production-grade AI systems: RAG pipelines, multi-agent workflows, LLM integrations using LangChain, OpenAI, and Claude
🌟 Cloud-native infrastructure: AWS, Azure, GCP, Docker, Kubernetes, CI/CD - built to scale from day one
🌟 12+ years of full stack depth: React, Node.js, Next.js, Python, Django, GraphQL, and more
✔️ We might not be the right fit if:
✗ You need the cheapest option available - I focus on quality and long-term value, not the lowest bid
✗ You have no clear vision for what you're building - I work best with founders who know their product direction
✗ You need someone to "just code" without thinking about architecture or outcomes
[ INDUSTRIES I'VE BUILT FOR ]
- FinTech & Banking | Healthcare & MedTech | LegalTech & Compliance
- EduTech & E-Learning | E-Commerce & Retail | Logistics & Supply Chain
- Real Estate & PropTech | Travel & Hospitality | InsurTech | Manufacturing & Distribution
- Cybersecurity | Media & Publishing | AI/ML & Data Analytics
[ WHAT I BUILD ]
- AI SaaS Platforms & Multi-Tenant SaaS Applications
- AI Agent Systems, Chatbots & LLM-Powered Applications
- Booking Platforms, Marketplaces & Customer Portals
- ERP, CRM, LMS, EHR & Case Management Systems
- Progressive Web Apps (PWA) & Cloud-Native Applications
- DevOps Pipelines & Infrastructure Automation
[ MY TECH STACK ]
- Frontend - React, Next.js, Vue.js, TypeScript, Tailwind CSS
- Backend - Node.js, Python, Django, FastAPI, Nest.js, GraphQL
- AI & ML - LangChain, OpenAI API, Claude, RAG Pipelines, Multi-Agent Systems
- Cloud - AWS, Azure, GCP, Docker, Kubernetes, Terraform, CI/CD
- Databases - PostgreSQL, MongoDB, MySQL, DynamoDB, Redis, Elasticsearch
- Security - OAuth, JWT, SSL/TLS, OWASP, SonarQube
[ CORE SKILLS ]
- AI Agent Development | LLM Integration | RAG Pipeline Development
- Multi-Agent System Architecture | Full-Stack SaaS Development
- Mobile & Web Application Development | API Design & Integration
- Cloud Solution Architecture | DevOps & AIOps Engineering
- Database Design & Management | Infrastructure as Code (IaC)
What I bring that most developers don't - I don't just write code. I make architecture decisions, set up infrastructure, automate the deployment pipeline, and ensure the system scales correctly from day one. You get a single point of ownership across the entire build, not a developer who stops at the code and hands off the rest.
If your project involves AI agents, LLM integration, SaaS platform development, or cloud infrastructure - and you need someone who can own it end to end - let's talk. A 20-minute call is usually enough to know if we're a good fit.
Associated with
Vavensoft Private Limited
$75/hr
100%
Job Success
$200K+ earned
Start of list.
End of list.
I am a certified Salesforce Architect and Copado Developer with over five years of experience delivering enterprise-grade Salesforce and Odoo ERP solutions. Beyond traditional CRM and ERP development, I specialize in Agentic AI, intelligent automation, and data-driven systems that elevate business operations and decision-making.
I help organizations streamline processes, enhance efficiency, and scale confidently by integrating AI directly into their Salesforce and Odoo platforms and workflows. My approach is always practical and results-focused—I don’t just experiment with AI; I build solutions that deliver measurable business impact.
What I Do:
Agentic AI & Intelligent Automation: Design and implement AI-driven assistants, workflow orchestrators, and decision-support systems that operate autonomously and improve business outcomes.
Salesforce & Odoo Development: Salesforce Architecture & Development using Lightning Web Components, Apex, Flows, Visualforce, Triggers, and Custom Settings. Odoo ERP customization, module development, workflow automation, and business process optimization. Salesforce Clouds: Sales Cloud & Service Cloud with complex approvals and asynchronous processes.
Copado & Release Management: CI/CD pipelines, Git integration, Jira workflow management, and automated deployments.
Data Science & Analytics: Predictive modeling, insights generation, and intelligent reporting to support enterprise decisions.
API Integrations: REST/SOAP integrations with Twilio, Shopify, Stripe, WooCommerce, Odoo, and other enterprise platforms.
Why Work With Me:
• End-to-end expertise: From solution design to deployment, automation, AI integration, and Odoo ERP implementation/customization.
• Enterprise-ready AI solutions that enhance existing systems without disrupting operations.
• Certified in Copado and Salesforce Sharing & Security, ensuring scalable and secure architectures.
• Proven ability to combine Salesforce, Odoo ERP, and AI strategies to improve accuracy, efficiency, and business decision-making.
If you are looking for a Salesforce and Odoo ERP expert who can bring practical, enterprise-ready Agentic AI and automation to your platform, I can help you unlock the full potential of your systems.
Associated with
Perficientco
$100K+
earned
$38/hr
$20K+ earned
Start of list.
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I'm a data and AI solutions architect with 18+ years of experience helping mid-market companies and scale-ups transform their data infrastructure and unlock AI-driven insights.
I specialize in designing and implementing production-ready solutions across the full data stack—from cloud data platforms and ETL pipelines to advanced analytics and generative AI applications.
What I Deliver:
- AI/ML solutions from proof-of-concept to production deployment
- Scalable cloud data platforms (AWS, Azure, Snowflake, Google Cloud)
- Modern data engineering pipelines and lakehouse architectures
- Enterprise BI and analytics (Power BI, Tableau, Domo)
- End-to-end technical architecture and implementation roadmaps
My Approach:
I bridge the gap between business objectives and technical execution. You get strategic guidance, hands-on architecture, and solutions built for scale - not just prototypes that never make it to production.
Core Services:
1. AI & Machine Learning
Generative AI applications (RAG, LLM fine-tuning, AI agents)
Predictive analytics & forecasting models
Document intelligence & automation
MLOps and model lifecycle management
2. Cloud Data Platforms
Data lake & lakehouse architecture (Databricks, Snowflake, Fabric)
Cloud migration and modernization (AWS, Azure, GCP)
Real-time data pipelines and streaming analytics
Data governance and security frameworks
3. Data Engineering & ETL
Modern ETL/ELT pipeline design and optimization
Data warehouse modeling and optimization
Integration across disparate data sources
Performance tuning and cost optimization
4. Business Intelligence & Analytics
Power BI, Tableau, and Domo implementations
Self-service analytics platforms
KPI frameworks and executive dashboards
Conversational analytics with AI
Representative Projects
✅ AI-Powered Compliance Platform – Built multi-tenant platform automating SOC 1 audit analysis, reducing manual effort by 70% using AWS, Lambda, DynamoDB, and open-source AI models
✅ Healthcare Data Lakehouse – Designed HIPAA-compliant data platform on Azure integrating 12+ source systems, enabling real-time clinical analytics and 60% faster compliance reporting
✅ Manufacturing Analytics Suite – Implemented Microsoft Fabric solution with predictive forecasting and real-time dashboards, cutting reporting time from days to minutes
✅ Marketing Intelligence Platform – Architected multi-agent AI system for B2B lead generation and intent monitoring, reducing manual marketing effort by 80%
Expertise in Technology Stack:
Cloud Platforms: AWS, Microsoft Azure, Google Cloud, Snowflake
Data Engineering: Databricks, Microsoft Fabric, Apache Spark, Airflow, dbt
ETL/Integration: Azure Data Factory, AWS Glue, SSIS, Talend
AI/ML: Python, TensorFlow, PyTorch, LangChain, OpenAI, Hugging Face
BI Tools: Power BI, Tableau, Domo, Looker
Databases: Snowflake, SQL Server, PostgreSQL, MongoDB, Cosmos DB
DevOps: Terraform, Docker, Kubernetes, CI/CD pipelines
Why Work With Me & My Team
🎯 Business-First Mindset – I design solutions that solve actual business problems, not just technical challenges
🏗️ Production-Ready Architecture – Built for scale, security, and long-term maintainability from day one
⚡ Speed to Value – Leverage proven frameworks and accelerators to deliver faster without compromising quality
🔒 Enterprise-Grade Security – Deep expertise in compliance (HIPAA, SOC 2, ISO) and data governance
📊 Proven Track Record – 50+ successful projects across healthcare, manufacturing, retail, and financial services
Engagement Models
a. Strategic Consulting – Architecture review, technology selection, roadmap planning
b. Implementation Projects – End-to-end solution design and delivery
c. Team Augmentation – Hands-on technical leadership for your data/AI initiatives
d. Fractional CTO/Architect – Ongoing strategic guidance and technical oversight
Let's Talk
Whether you're starting your data modernization journey, scaling AI adoption, or fixing underperforming infrastructure- Me & my team brings the architecture, execution experience, and business acumen to deliver results.
Available for: Long-term projects, consulting engagements, and fractional architect roles.
Certifications & Credentials:
✓ HIPAA, ISO 27001, SOC 2 Compliant Delivery
✓ AWS/Azure/GCP Cloud Certified Team
✓ 18+ Years Production Experience
$54/hr
100%
Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
✔ IoT Solution Leader | Leading a team of 220+ engineers
✔ 11+ Years in connected products | End-to-end IoT development
✔ Hardware + Firmware + Cloud Expertise
Drop me a message with “DISCOVERY” - we’ll run a free discovery session and turn your idea into a clear architecture, timeline, and execution roadmap while avoiding costly mistakes early on.
I lead a 220+ engineer team specializing in end-to-end IoT development – from early discovery and architecture to prototyping, production preparation, and long-term product evolution.
Over the last 11+ years, I’ve been involved in building connected solutions that combine embedded systems, electronics, firmware, cloud platforms, and user apps (web, mobile, desktop).
My role is focused on bridging business goals with engineering reality: helping teams validate ideas, select the right architecture, reduce technical risks, and build products that can successfully move from prototype to production.
Core expertise:
• IoT system architecture
Designing complete connected ecosystems: devices, communication layers, cloud infrastructure, data flows, APIs, and user applications.
• Embedded systems & firmware
MCU/MPU-based development, RTOS, embedded Linux, device drivers, hardware communication protocols, low-power optimization, OTA updates.
• Hardware development & prototyping
Electronics design, schematics, PCB development, hardware bring-up, testing, validation, and preparation for mass production.
• Connectivity & communication
BLE, Wi-Fi, LoRaWAN, LTE/cellular, MQTT, sensor integration, and reliable device-to-cloud communication.
• IoT cloud platforms
AWS IoT, device management, telemetry pipelines, real-time monitoring, analytics, and scalable backend architectures.
• Connected applications
Web dashboards, mobile apps, desktop applications, admin portals, device management platforms, and third-party integrations.
Typical IoT products I work with:
• Industrial IoT & Industry 4.0
Connected machinery, predictive maintenance, industrial automation, sensor networks, and remote monitoring.
• Smart Home & Building Automation
Connected devices, automation platforms, energy management, and intelligent control systems.
• Healthcare & Wearables
Connected medical devices, monitoring solutions, wearable ecosystems, and compliance-focused development.
• Energy & Infrastructure
Smart metering, energy monitoring, telemetry systems, and remote control solutions.
• Location-based products
GPS tracking, asset tracking, fleet monitoring, and safety-focused connected devices.
• Robotics & Drones
UAV/UGV/UAS platforms, telemetry, control systems, and autonomous solutions.
Selected project experience:
• GPS tracking ecosystem
Built a connected solution combining hardware devices, firmware, cloud infrastructure, mobile applications, and management dashboards for real-time tracking and alerts.
• Wearable safety platform
Developed an IoT wearable ecosystem with embedded software, wireless connectivity, cloud services, and user-facing applications.
• Industrial monitoring solution
Created a sensor-based platform for collecting operational data, processing telemetry, and providing actionable insights through dashboards.
Why clients work with me:
• Strong industrial and commercial product development experience
I work with complex products where reliability, scalability, security, and real-world constraints matter.
• Ability to handle both hardware and software challenges
IoT success depends on how all system components work together - not isolated development tasks.
• Clear communication and structured development process
Transparent milestones, technical documentation, predictable execution, and clear ownership at every stage.
• Focus on practical solutions
I help teams avoid unnecessary complexity and choose architectures that fit actual product goals.
• Long-term support mindset
Project scope for reference:
Phase 01 – Definition & Architecture: $15k–$25k
Discovery, requirements analysis, system architecture, technology selection, and roadmap creation.
Phase 02 – Prototype & Validation: $35k–$120k
Hardware prototypes, firmware, cloud infrastructure, applications, testing, and product validation.
Phase 03 – Production Readiness: $60k–$250k+
Production optimization, manufacturing support, certification preparation, scalability improvements, and deployment.
My approach:
I don’t start with coding. I start by understanding the product vision, business goals, technical constraints, and future scaling requirements.
The goal is to create IoT systems that work reliably in real-world conditions, avoid expensive redesigns, and provide a strong foundation for future growth.
If you’re building a connected product involving hardware, firmware, cloud, or device management - feel free to share your idea. I'm ready to help evaluate the technical approach and identify the most practical path forward.
Worth a chat?
Associated with
Indeema
$300K+
earned
$25/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
Start of list.
End of list.
Looking for a Microsoft Power Platform expert who can automate processes, build custom business applications, and create powerful dashboards that drive business decisions?
With 5+ years of experience and Microsoft certifications (PL-100, PL-200, PL-300, PL-400, and PL-900), I help organizations streamline operations, reduce manual work, and improve productivity through scalable Power Platform solutions.
I deliver custom Power Apps (Canvas & Model-Driven), Power Automate workflows (cloud & desktop), Power BI dashboards, Power Pages, AI Builder, Microsoft Graph API, and Copilot Studio integrations. My expertise also includes SharePoint development (SPFx, custom web parts, and site architecture), Robotic Process Automation (RPA) with Power Automate Desktop, advanced Excel reporting, SQL-based data management, and workflow automation using n8n.
As a Data Analyst focused on automation and reporting, I help businesses transform raw data into actionable insights through interactive dashboards, Statistical Analysis, and scalable reporting systems. I connect systems seamlessly across Microsoft 365 apps like SharePoint, Teams, and Outlook, plus integrate external services via custom connectors, APIs, Google API Integration, and Data Extraction workflows.
I also have hands-on experience with the Power Platform Center of Excellence (CoE) Starter Kit, ensuring governance, security, and best practices for enterprise-scale implementations.
Key Skills:
- Power Apps | Power Automate | Power BI | Power Pages | Dataverse
- SharePoint Development | SPFx | Custom Web Parts | Document Management
- AI Builder | Copilot Studio | Power Virtual Agents | RPA (Power Automate Desktop)
- Power BI Data Visualization | Data Modeling | SQL | Excel Reporting
- Data Analyst | Statistical Analysis | Data Mining | Data Extraction
- n8n Workflow Automation | Google API Integration
- Power Platform Center of Excellence (CoE) Starter Kit
- Business Process Automation (Email, Invoice Approvals, Data Extraction)
- Microsoft Dynamics 365 & Business Central Integration
Whether you need a Power Apps application, Power Automate workflow, Power BI dashboard, custom SharePoint solution, Microsoft 365 integration, AI-powered solution, or end-to-end business automation, I can help turn your requirements into reliable and scalable solutions.
Let's discuss your project.
Associated with
Artesian Software Technologies LLP
$2M+
earned
$30/hr
100%
Job Success
$800+ earned
Available now
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Jayant M.
has worked
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I help businesses build scalable data platforms, AI-driven systems, and high-performance analytics using Databricks, PySpark, and Power BI.
If your pipelines are slow, dashboards are lagging, or cloud costs are rising, I can optimize and redesign your system for speed, scalability, and cost efficiency.
What I Can Help You With:
1. Build end-to-end data pipelines across Azure, AWS, and GCP using Databricks, PySpark, and modern Lakehouse architecture
2. Develop AI-enabled data systems including anomaly detection, predictive pipelines, and intelligent automation
3. Design and optimize Power BI and Tableau dashboards with fast, scalable data models
4. Implement real-time and batch processing pipelines using Spark and streaming frameworks
5. Reduce cloud costs through FinOps strategies, performance tuning, and architecture optimization
6. Integrate APIs, databases, and event streams into unified analytics platforms
7. Fix slow pipelines, broken workflows, and performance bottlenecks
Why Clients Work With Me
1. Architect-level expertise with strong hands-on implementation
2. Experience building multi-tenant, large-scale data platforms (TB–PB scale)
3. Focus on performance, cost optimization, and real business outcomes
4. Clear communication and reliable delivery
Certifications & Expertise
1. Azure Solutions Architect Expert
2. Databricks Certified Data Engineer Professional
3. Microsoft Certified: Azure Data Engineer Associate
4. Microsoft Certified: Power BI Data Analyst
5. Azure AI Engineer (AI-102)
If you are looking for someone who can combine data engineering, AI, and analytics to build scalable and intelligent data systems, I would be happy to help.
Dominican Republic
$50/hr
100%
Job Success
$500K+ earned
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I help businesses automate complex Excel and Office workflows using VBA, C#, VSTO Add-ins, Power Automate, and .NET technologies.
With years of experience building enterprise-grade Excel solutions, I specialize in creating fast, scalable, and user-friendly automation systems that reduce manual work, improve accuracy, and save hours of repetitive processing.
My expertise includes:
• Excel VBA Development
• Excel VSTO Add-ins (C# / .NET)
• Office Automation
• Power Automate Desktop & Cloud Flows
• Excel Performance Optimization
• Advanced Formulas & Dynamic Reporting
• COM Add-ins & Interop
• SQL Server Integration
• API Integrations (Google Maps, Geocoding, REST APIs)
• Automated Reporting Systems
• Data Processing & Transformation
• Custom Excel Dashboards
• Multi-workbook Automation
• Outlook & Email Automation
• PDF/Data Extraction
• Business Process Automation
I have worked on solutions involving:
enterprise Excel tools used by multiple departments
large-scale workbook automation
custom Ribbon UI development
unattended automation workflows
geolocation and mapping integrations
financial and operational reporting systems
advanced charting and dynamic dashboards
I focus heavily on:
✔ performance
✔ reliability
✔ maintainability
✔ clean architecture
✔ user-friendly solutions
Whether you need a quick VBA macro, a complex Excel-based platform, or a full Office automation ecosystem, I can help design and implement a professional solution.
Let’s discuss your project.