Kiran P.

** Top 1% Upwork Expert Vetted Talent at the Best Rate ** I have over 14 years of experience working with Twilio's powerful API for Voice, SMS, WhatsApp, and chat. I've developed and maintained various Twilio-based solutions, such as appointment reminders, customizable communication campaigns, call tracking systems, and VoIP/SIP integrations. My work spans across industries, including healthcare and analytics, where I've utilized my full-stack expertise in .NET and PHP to create robust and scalable applications. I take pride in delivering high-quality solutions that meet client needs, and my projects have consistently received positive feedback. ================================================= Full Stack .Net - 5 Years - Most Recent I have built full stack .net applications from scratch and also contributed to remote teams for existing complex applications. I have worked on a standalone system, added functionality to existing apps, and implemented APIs to connect both. ================================================= React - 2 Years:: I have 2 years of experience in React JS full-stack development. I am using the Ant Design / react-Bootstrap framework for UI components. I am good with Redux. For the backend, I mostly use a heavily cached PHP / MySql setup. ================================================= PHP - CodeIgniter - Full stack developer - 11+ years :: I have been creating and maintaining PHP CodeIgniter websites with MySQL as the backend. I mostly manage clients' servers from initial setup to SSL and everything needed for a web server. I managed two websites that had millions of hits monthly. I managed database cache, server cache and in some cases preloading data for a better user experience. PHP CodeIgniter with MySQL is always a quick starter for PoC for my many web apps and backend APIs. ================================================= Twilio [ PHP / Python / C# / Android ] - 11+ years :: Twilio is my first love. I have created a couple of PHP CodeIgniter-based websites with Twilio functionalities. And so many demo / POC apps on different platforms. [Twilio with full-stack .net] Handles incoming calls. Create IVR based on the configuration stored. Configure SIP calls and WhatsApp messages. Mobile app VoIP calls. Automating Twilio tasks like number purchase, release, creating subaccount, and setting push credentials. [Twilio with Web JS] A Dialer tool that can make and receive calls. The same tool can be used for sending and receiving SMS. [Twilio with PHP-CodeIgniter/MySql] Project included daily calls to subscribers in the morning and recording their dreams via Twilio. Then translate those recordings with Twilio API on the fly. [Twilio with PHP-CodeIgniter/MySql] Another project was based on resume building via Twilio, gathering inputs via Twilio calls, sending them reminder calls, and SMS. [Twilio with core PHP / C# Desktop App] Calling subscribers with stock market updates based on their filters. Talking inputs / recording complaints. Also, read SMS inputs from users and reply with processed responses accordingly. [Twilio with Python Flask] Create a Conference call secured by PIN. Manage this conference call via web UI. [Twilio with Android] Created a service to forward all incoming SMS to a particular number. Helpful for people living abroad and having SIM cards in their home country.