Software Development Intern
Small Group
Aug 2025 - Feb 2026 · Remote · Gurugram, India
- Designed and built the complete Facebook Ads integration from scratch: 7 RESTful APIs against the Meta Graph API, plus an ad performance board with service-type, spend-range filters and grouping at campaign/adset/ad levels.
- Built a weekly data sync with 24h cache invalidation and a force-sync endpoint that chunks date ranges into 7-day windows, cutting redundant Meta API calls across 35+ enterprise clients.
- Moved weighted lead scoring to the server and added MongoDB aggregation-based pagination - 80% faster page loads, 70% faster rendering.
- Built a payment collection system integrating Supabase with Pagaralia; n8n webhooks for CSV batch processing, dynamic payment URLs, and SMTP notifications.
