Worked with a team of 4 startup founders in developing an innovative SaaS solution and an App for financial services
Tech Used: Node.js, AWS, S3, EC2, Cloudfront, Route53, Flutter, MongoDB, Zoho CRM APIs, Payment APIs, KYC APIs, Firestore, Heroku, Firebase, etc.
• Used S3 with CloudFront and Route53 to host reactjs websites.
• Used EC2 with Load balancers, Cloudfront and Route53 to host backend servers.
• Created subdomain websites and backends with route53.
• Integrated with Razorpay and Cashfree for Recurring payments and Payment gateways in NodeJs.
• Integrated backend with third-party KYC APIs, to verify user PAN and Bank Account information.
• Integrated backend with Zoho APIs to read any incoming emails with invoice attachments and show invoices on the Saas dashboard for resolution.
• Developed a solution to avoid Payment Gateway chargebacks, and won such customer cases.
• Integrated third-party Payout APIs for in-house payroll management.
• Integrated Banking as a Service (BaaS) APIs, for smooth Payments and Payouts via Virtual Accounts.
• Integrated Exotel to send OTP messages for user login and other communications.
• Used S3, Bunny.net and firebase (firestore) services to store PAN and Profile images of users and used static URLs to render them in app and website.
• Integrated Firebase for Google and email signin in flutter.
• Integrated Zoho CRM APIs to add or update leads for admins.
• Integrated WhatsApp APIs to auto-run campaigns and insert new users.
• Integrated Cron jobs to handle recurring payments and reward expirations.
• Integrated Gold APIs to buy and sell Gold, and get market rates.
• Configured nodemailer to send KYC approval and new user mails to admins.
• Implemented robust security measures, including proper role management and authentication for APIs.
• Fostered effective collaboration using platforms like Slack and Microsoft Teams.
• Contributed to the successful development of a groundbreaking SaaS solution.
