Telecom / Messaging/SMS & Messaging Gateway/★ featured

Goti SMS (Intelligent SMS Gateway)

A smart, modern SMS gateway for Masking & Non-Masking SMS, OTP, and notifications. Global reach, 99.9% delivery rate, powerful APIs, and real-time reporting.

Role

Sr. Software Engineer

Status

Production Active (Live)

Stack

Node.js, NestJS, Laravel +5

Overview

Goti SMS is an enterprise intelligent SMS gateway platform enabling businesses to scale faster with high-throughput Masking & Non-Masking SMS, instant OTP delivery, transactional alerts, and real-time delivery reporting APIs with 99.9% reliability.

Responsibilities

Engineered high-throughput SMS queue processing and telecom carrier API integrations
Built developer-friendly REST API endpoints and real-time delivery report webhooks
Designed Masking and Non-Masking SMS routing with dynamic provider failovers
Built merchant balance wallet, OTP verification services, and real-time reporting dashboards

Technology Stack

Node.jsNestJSLaravelPHPMySQLRedisREST APIsWebSockets

Key Features

Masking & Non-Masking SMS Routing

Instant OTP Generation & Verification

99.9% High Delivery Rate Engine

Developer REST APIs & Webhooks

Real-Time Delivery Reporting

Merchant Wallet & Billing Portal

Architecture

Client Application

Goti SMS API Gateway

Redis Message Queue

Telecom Operator APIs

MySQL Database

Data / Request Flow

Challenges & Solutions

Challenges

Ensuring sub-second OTP delivery latency during high-concurrency surge traffic

Solutions

Implemented prioritized Redis in-memory message queues and multi-carrier failover routing

Screenshots

Screenshot coming soon

Project Links

Live Demo→GitHub→

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