Hire the Best Database Architecture Freelancers
in India

Clients rate our Database Architecture professionals
Rating is 4.6 out of 5.
4.6/5
Based on 567 client reviews
Sanoj K.

Kangra, India

$15/hr
5.0
2 jobs

I help businesses build and scale custom web applications, APIs, and CMS-driven sites — with deep specialization in Laravel and WordPress. What I do: - Design and build scalable Laravel applications (auth, queues, APIs, caching, database architecture) - Develop custom WordPress sites, themes, and plugins (Elementor, SEO-friendly, performance-optimized) - Integrate third-party APIs and CRMs (e.g., Zoho customization) - Deliver full-stack solutions using React, Vue, and Node.js when a project calls for it - Own projects end-to-end — requirements, architecture, communication, delivery Recent win: Rebuilt WordPress site for NearMe AI (mobile performance + backend integration) — rated 5 stars for clear communication and timely delivery. Why work with me: 12 years of experience as both a tech lead and independent freelancer, so you get senior-level code plus reliable project ownership. Keywords: Tech stack: PHP, Laravel, WordPress, Node.js, React, JavaScript, MySQL, MongoDB, AWS, REST APIs, Git. Claude Code, Vibe Coding, CRM, Automations

  • Web Development
  • HTML5
  • CSS 3
  • WordPress
  • PHP
  • PHP Script
  • jQuery
  • Zoho CRM
  • API Integration
  • Ecommerce Website
  • Custom PHP
  • Laravel
  • API Development
  • MySQL Programming
  • CodeIgniter
Artiben Prashantbhai S.

Bhavnagar, India

$25/hr
4.7
530 jobs

I am an expert in Microsoft access mainly and Other office programs partially. I have developed 700+ projects all over the world in various freelancer sites. I have done Bachelor of Computer Applications. I have got expertise in VBA and sql . I do mainly desktop applications. I do vb.net and asp.net applications also I can do office Add-ins also Thanks for visiting my profile

  • Database Architecture
  • Microsoft Access
  • Microsoft SQL Server
  • Database Design
  • Microsoft SQL Server Administration
  • ASP.NET
  • Microsoft Excel PowerPivot
  • Data Management
  • Microsoft Word
  • Microsoft Outlook
Prashant S.

Moradabad, India

$26/hr
4.6
82 jobs

⭐️⭐️⭐️⭐️⭐️Salesforce Consulting Partner | HubSpot Implementation Partner | 100+ CRM Projects Delivered⭐️⭐️⭐️⭐️⭐️ Helping businesses implement, optimize, and integrate Salesforce & HubSpot to streamline sales, service, marketing, and operations. ⭐️⭐️⭐️⭐️⭐️ ✔ 11+ Years of CRM Experience ✔ 100+ CRM Implementations Delivered ✔ 65+ Successful Upwork Projects ✔ Top Rated Freelancer | 96% Job Success ✔ Salesforce Consulting Partner ✔ Official HubSpot Implementation Partner ✔ Salesforce PD1, PD2, Admin, App Builder & Service Cloud Certified ✔ Salesforce Certified Platform Sharing and Visibility Architect ✔ HubSpot Sales Hub, Service Hub & Marketing Hub Certified ✔ AppExchange Development & Managed Package Experience ⭐️⭐️⭐️⭐️⭐️ We help startups, SMBs, and enterprises across the USA, UK, Germany, UAE, and Australia build scalable CRM solutions that improve efficiency, automate processes, and drive business growth. 🚀 RECENT CRM SUCCESS STORIES ✅ Salesforce Customer Portal with Self-Scheduling & Auto Work Order Creation ✅ Salesforce Email-to-Case Automation with Intelligent Case Routing ✅ Salesforce + DocuSign Automated Sales Order Generation ✅ HubSpot ↔ Trello Two-Way Integration ✅ LoopNet → HubSpot Lead Automation via Zapier ✅ Buildout Showcase → HubSpot Lead Capture Automation ✅ Salesforce AppExchange Package Development & Publishing ✅ CRM Data Migration & System Modernization Projects ⭐️⭐️⭐️⭐️⭐️ 💼 SPECIALIZED EXPERTISE 💼⭐️⭐️⭐️⭐️⭐️ ✔ Salesforce Sales Cloud ✔ Salesforce Service Cloud ✔ Salesforce Experience Cloud ✔ Salesforce Marketing Cloud ✔ Pardot (Marketing Cloud Account Engagement) ✔ Salesforce Field Service (FSL) ✔ Salesforce CPQ ✔ Agentforce & AI Solutions ✔ Salesforce AppExchange Development ✔ Apex, LWC, Visualforce & Custom Development ✔ HubSpot CRM Implementation ✔ HubSpot Sales Hub, Service Hub & Marketing Hub ✔ Zapier & Make Automation ✔ REST & SOAP API Integrations ✔ QuickBooks, Stripe, Twilio, DocuSign, Xero & Third-Party Integrations ⭐️⭐️⭐️⭐️⭐️🔧 SERVICES WE OFFER 🔧⭐️⭐️⭐️⭐️⭐️ • Salesforce Implementation & Optimization • Salesforce Administration & Development • HubSpot CRM Setup & Customization • CRM Process Automation & Workflows • Salesforce & HubSpot Integrations • Data Migration & Data Cleansing • Experience Cloud Portals • Field Service & CPQ Implementations • AppExchange App Development • CRM Health Checks & Audits • Reporting, Dashboards & Analytics ⭐️⭐️⭐️⭐️⭐️🏆 WHY CLIENTS CHOOSE AUDENTES TECH 🏆⭐️⭐️⭐️⭐️⭐️ ✔ Salesforce Consulting Partner & HubSpot Implementation Partner ✔ 11+ Years of Real-World CRM Delivery Experience ✔ Dedicated Team of Developers, Admins, Business Analysts & QA Specialists ✔ Transparent Communication & Reliable Delivery ✔ Proven Experience Across Multiple Industries ✔ Long-Term Support & Managed Services ✔ Business-Focused Solutions, Not Just Technical Implementations 🏭 INDUSTRIES WE SERVE Healthcare • Real Estate • Financial Services • SaaS • Manufacturing • Education • Nonprofits • E-Commerce • Telecommunications Need help with Salesforce, HubSpot, integrations, automation, migrations, AppExchange development, or CRM strategy? Send me a message and let's discuss your project. Most inquiries receive a response within 2 hours. →→→→Free 30-minute discovery call available. No commitment. No pitch. Just a direct conversation. ⭐️⭐️⭐️⭐️⭐️𝐏𝐫𝐨𝐟𝐢𝐥𝐞 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬:⭐️⭐️⭐️⭐️⭐️ Salesforce Consultant • Salesforce Developer • Salesforce Architect • Salesforce Administration • Salesforce Sales Cloud • Salesforce Service Cloud • Salesforce Experience Cloud • Salesforce Field Service (FSL) • Salesforce CPQ • Salesforce Marketing Cloud • Pardot (MCAE) • Agentforce • AppExchange Development • Managed Packages • Apex • Lightning Web Components (LWC) • Visualforce • CRM Strategy • CRM Automation • Salesforce Integrations • HubSpot CRM • HubSpot Sales Hub • HubSpot Marketing Hub • HubSpot Service Hub • RevOps • Zapier • Make • REST APIs • SOAP APIs • Data Migration • CRM Optimization

  • Database Architecture
  • API
  • DevOps
  • Salesforce Service Cloud
  • Salesforce CPQ
  • Visualforce
  • Salesforce Sales Cloud
  • Salesforce CRM
  • Case Management
  • Salesforce App Development
  • Salesforce Lightning
  • Apex
  • CPQ Software
  • Salesforce Marketing Cloud
  • HubSpot
  • Zapier
Ankush S.

Chandigarh, India

$25/hr
4.7
80 jobs

Enterprise SaaS Architect specializing in insurance platforms, multi-tenant architecture, integrations, security and scalable modernization. I audit existing systems and turn them into practical, build-ready architecture blueprints without unnecessary rewrites. Backend Architect | Node.js/TypeScript | Multi-Tenant SaaS | PostgreSQL | RBAC Built scalable API foundations with tenant isolation, granular authorization, audit logging, and clean handoffs for distributed development teams. With 14+ years of experience designing and delivering enterprise-grade AI SaaS, web, and mobile applications, I help startups and enterprises build, scale, and automate their digital products using AI-driven architecture and cloud-native technologies. Built enterprise platforms for automated engineering data ingestion, telemetry analytics, GPS/geospatial mapping, predictive maintenance, asset performance monitoring, industrial dashboards, and cloud-based processing pipelines. What I Do I specialize in building intelligent, scalable systems that bring together modern full-stack frameworks, AI/Agentic automation, and cloud infrastructure for seamless enterprise operations. Core Expertise ============= Full-Stack Development: Python / Django) | MERN / MEAN / LAMP | Node.js | React.js | Vue.js | Angular 2+ | Laravel | .NET Backend Systems: Microservices | REST / GraphQL APIs | Serverless Apps | Event-driven Architecture Frontend/UI: Progressive Web Apps (PWA) | Responsive Design | Tailwind | Bootstrap | UX-focused dashboards Desktop Apps: Electron.js cross-platform solutions AI & Agentic Automation:- Integrating LLM-powered intelligence into real products: Enterprise Agents: AI copilots for internal teams (support, logistics, ops) Conversational AI & Voice Agents: GPT-based chatbots, virtual receptionists, and workflow assistants RAG Pipelines & Knowledge Search: Context-aware data retrieval from documents and APIs Automation Flows: n8n / Make / Zapier / LangChain / AutoGen / CrewAI Cloud & DevOps Mastery:- AWS: Lambda, EC2, ECS/EKS, Cognito, DynamoDB, S3, Amplify Azure: App Service, Cognitive AI, Functions, DevOps CI/CD Kubernetes + Docker: Scalable deployments & zero-downtime releases CI/CD Pipelines: GitHub Actions, Jenkins, Terraform, Helm Database Architecture:- SQL & NoSQL systems: MySQL, PostgreSQL, MongoDB, DynamoDB, Cassandra Expert in query optimization, replication, and high-volume data design. Industries I’ve Delivered In ===================== E-Commerce & Marketplaces: Omnichannel retail, delivery & on-demand platforms, learning , systems and inventory management. Healthcare & Wellness: Telehealth, wearable integrations, fitness apps, therapy support systems Transportation & Logistics: Dispatch, fleet, and route optimization platforms with live tracking Fintech & Blockchain: Money remittance, portfolio tracking, trading bots, Plaid/Yodlee integrations AI Agent Use Cases ================= Ops Copilot: Automates task routing & KPI tracking for logistics Healthcare Voice Agent: Patient scheduling & triage with EHR sync Smart CRM Bot: Manages workflows & lead routing for sales teams Document Parsing Agent: Extracts KPIs from complex PDFs using RAG Team & Collaboration ================= Lead and mentor distributed dev teams (5–15 engineers) Agile project delivery with Jira, Trello, Slack, Basecamp Clear communication and proactive updates for stakeholders Let’s Build Together If you’re looking to: Integrate AI or Agentic automation into your workflow Build or modernize a SaaS platform with cloud scalability Accelerate delivery with an experienced full-stack + AI engineer Let’s discuss your project goals and design an intelligent, future-ready system together.

  • Database Architecture
  • React
  • Python
  • ChatGPT
  • SaaS Development
  • MERN Stack
  • Machine Learning Model
  • JavaScript
  • Next.js
  • API Integration
  • Full-Stack Development
  • Web Development
  • Blockchain
  • Solana
  • Ethereum
  • Software Architecture & Design
  • Node.js
  • Claude
  • SaaS
  • Amazon Web Services
Amit G.

Sarni, India

$35/hr
4.2
13 jobs

I’m a Full-Stack Developer with 5+ years of experience building and maintaining web applications using Laravel, PHP, JavaScript, React, MySQL, and REST APIs. I work across both the backend and frontend — from designing APIs and database architecture to building responsive interfaces and integrating third-party services. My experience includes SaaS applications, business platforms, dashboards, CRM systems, custom web applications, API integrations, and performance optimization. **What I can help with:** * Full-stack web application development * Laravel & PHP backend development * React / JavaScript frontend development * REST API development & integrations * MySQL database design and optimization * Admin panels, dashboards & SaaS platforms * Bug fixing, maintenance and performance optimization * Third-party API and payment integrations I’m comfortable joining an existing project or building a product from the ground up. I focus on understanding the requirement first, communicating clearly, and delivering clean, maintainable solutions. If you have an existing application that needs improvement or a new product to build, I’d be happy to discuss the requirements.

  • ExpressJS
  • Vue.js
  • Elixir
  • Phoenix
  • Phoenix Web Framework
  • ChatGPT API Integration
  • AI Chatbot
  • PostgreSQL
  • REST API
  • Functional Programming
Raju S.

Jaipur, India

$15/hr
4.2
14 jobs

I'm a Full Stack Developer with 8+ years of experience helping startups and scaling businesses ship production-ready web and mobile products. I've delivered 10+ projects on Upwork, logged 1,500+ hours. I specialise in Laravel, Flutter, and React Native, and back every engagement with a 100% refund guarantee if I set the wrong expectation and can't deliver. I design and develop scalable digital products across web and mobile, everything from SaaS platforms and marketplaces to fintech apps and AI-powered systems. Whether you need a robust Laravel backend, a cross-platform Flutter app, or a React Native mobile solution, I architect solutions with performance, security, and long-term maintainability in mind. Clients come to me when they want clean code and reliable delivery, not just a freelancer who disappears after go-live. I've worked with US-based clients across industries, including Real Estate, Solar Energy, and SaaS. For MyClientWave, an all-in-one CRM for marketing agencies based in New York, I built a DocuSign-like e-signature system entirely from scratch, eliminating their dependency on third-party tools and saving high recurring costs. I also engineered a solar design feature that uses LiDAR data to generate 3D models of a client's house, calculate the optimal sunlight path across the roof, and recommend the best panel placement, a genuinely complex geospatial and data-engineering challenge delivered end-to-end. For HouseJet, a US real estate platform with 25,000+ happy homeowners and 1,200+ expert agents, I built core features of a property search and listing platform connecting buyers, sellers, and local agents across the United States. If you're looking for a developer who can take on technically demanding, product-critical features and deliver them reliably, that's exactly what I do. Unlike most developers who just execute tickets, I treat your product like my own. I ask the right questions upfront, flag architectural risks before they become expensive problems, and communicate proactively throughout the project. My long-term client retention rate on Upwork reflects that approach most clients return for their next build. ✅ I have experience building: - SaaS Platforms (Laravel + React/Next.js) - Mobile Apps (Flutter & React Native — iOS & Android) - Marketplace & E-Commerce Platforms - CRM / ERP Systems - AI Agents, Chatbots & RAG Systems - Fintech & Payment Gateway Integrations - REST APIs & Third-Party Integrations - Custom E-Signature & Document Workflow Systems - Geospatial & LiDAR-Based Data Features - Real Estate Platforms & Property Search Engines ✅ My core tech stack: - Backend: Laravel, Node.js, Nest.js - Frontend: React.js, Next.js, Vue.js - Mobile: Flutter, React Native - AI/ML: OpenAI, LangChain, RAG Pipelines - Databases: MySQL, PostgreSQL, Firebase, Supabase - DevOps: Docker, CI/CD, AWS, DigitalOcean Thanks for taking the time to read this. I have a 100% success score on Upwork, it's because I get it right the first time, or I'll work for free until you're happy. If your project needs a developer who takes ownership, not just instructions, send me a message and let's talk.

  • Full-Stack Development
  • Web Development
  • Mobile App Development
  • SaaS Development
  • API Development
  • AI Development
  • Software Architecture
  • Chatbot Development
  • Laravel
  • Flutter
  • React Native
  • PHP
  • JavaScript
  • RESTful API
  • Web Application Development
  • Node.js
  • OpenAI API
  • Database Design
  • Vue.js

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