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SENTINEL - Edge AI Driver Assistance System
Backend Lead for an edge AI ADAS (driver assistance) system built for Indian road conditions. Multi-stage ML pipeline covering sensor fusion, scene classification, risk scoring, GradCAM/XAI explainability, and federated learning. Built the backend and deployment pipeline, integrating ONNX and PyTorch runtimes to serve model inference in production.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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A business can have hundreds of enquiries every month and still struggle to grow.
Why?
Because enquiries end up in WhatsApp chats, emails, notebooks, and spreadsheets. Follow ups get forgotten, team members don't know who's handling what, and potential customers quietly disappear.
The issue usually isn't a lack of leads, it's a lack of a system.
My Solution
I'd build a simple customer management platform that keeps everything in one place.
Features would include:
Automatic lead capture
Centralised customer records
Follow up reminders
Team task assignment
Real-time sales pipeline
Analytics to track performance
Instead of chasing information, the team can focus on building relationships and closing deals.
Technology should remove friction, not create more of it.
If you were running this business, what feature would be essential for you?
#ProductDesign #FullStackDevelopment #CRM #BusinessAutomation #SaaS #WebDevelopment #Startup #CustomerExperience #BuildInPublic #Contra
Great Dev🧠 💯 🔥
A growing sales company struggled with managing customer information, tracking deals, and generating performance reports. Their existing workflow relied on spreadsheets and manual follow-ups, leading to missed opportunities and inefficient team collaboration.
The objective was to build a centralized CRM web application that streamlined customer management, automated repetitive tasks, and provided real-time business insights.
The Challenge
The client encountered several operational issues:
Customer records were scattered across multiple spreadsheets.
Sales representatives had no centralized dashboard to monitor leads.
Managers struggled to track team performance.
Follow-up reminders were handled manually.
Reporting required hours of manual data entry.
No integration existed between emails, customer data, and sales activities.
Limited visibility into sales pipeline progress.
My Solution
I designed and developed a scalable web-based CRM platform tailored to the client's workflow.
The solution included:
Customer Management
Centralized customer database
Customer profiles
Contact history
Company information
Sales Pipeline
Visual Kanban pipeline
Lead stages
Opportunity tracking
Deal progress
Dashboard & Analytics
Revenue overview
Active opportunities
Sales performance
Conversion rates
Monthly reports
Interactive charts
Automation
Automatic follow-up reminders
Email notifications
Lead assignment
Task scheduling
Activity logs
Security
Secure authentication
Role-based permissions
Data encryption
Session management
Responsive Design
Desktop
Tablet
Mobile
Technologies Used
Frontend
React
Next.js
TypeScript
Tailwind CSS
Backend
Node.js
NestJS
Database
PostgreSQL
Supabase
Authentication
Clerk Authentication
Cloud
Vercel
Integrations
REST API
Stripe
SendGrid
Key Features
✔ Customer Management
✔ Sales Pipeline
✔ Dashboard Analytics
✔ Role Management
✔ Email Automation
✔ Task Management
✔ Notifications
✔ Secure Login
✔ Mobile Responsive
✔ API Integration
Results
After deployment, the business experienced:
Faster customer onboarding
Improved team collaboration
Reduced manual administrative work
Better visibility into the sales pipeline
Real-time reporting and analytics
Increased productivity through workflow automation
Scalable architecture ready for future growth
Keywords
Use these for SEO and portfolio visibility:
Custom CRM Development
Web Application Development
Dashboard Design
React Developer
Next.js Developer
CRM Software
Business Automation
Sales Dashboard
SaaS Development
PostgreSQL
Node.js
TypeScript
API Integration
Workflow Automation
Supabase
Responsive Web Application
Why This Solution Worked
Instead of relying on disconnected spreadsheets and manual processes, the business gained a unified platform where customer data, sales activities, reporting, and automation worked together. This reduced administrative overhead, improved decision-making through real-time analytics, and created a scalable foundation that can support future business growth without disrupting existing workflows.
cool work😍
Yogalingo — Sanskrit Asana Flashcards (Mobile)
Spaced-repetition app teaching 100+ Sanskrit asana names via daily flashcards, pronunciation audio, and progress analytics. Rebuilt to Expo 54 / React Native with Supabase auth, Daily Practice SRS, Asana Library, Analytics, and freemium gating.
Pre-store — Android builds on request.
Great work! 👏🧘♀️
