INITIALIZING

// WELCOME TO MY DIGITAL COMMAND CENTER

Rohith Ramachandran

I am a |

13+ years architecting enterprise telecom systems deployed across 10+ countries worldwide

⬇ Download Resume ◈ Get in Touch
// 01. WHO I AM

About Me

Rohith Ramachandran profile photo
Available for Opportunities

Rohith Ramachandran

< Technical Architect / Full Stack Engineer >

I am a Technical Architect with over 13 years of hands-on experience driving enterprise-grade telecom products from inception to production. My expertise spans the entire product lifecycle: delivering customer demos, capturing custom requirements, authoring comprehensive documentation (SoW, HLD, LLD), leading development with both AI technologies and engineering teams, and orchestrating automated testing protocols.

I specialize in deploying solutions on Kubernetes and VM-based cloud environments utilizing modern DevOps and monitoring tools like Kibana, Grafana, and Prometheus. Beyond go-live, I possess extensive experience providing robust post-production support, excelling in Change Request (CR) and Application Development & Maintenance (ADM) management.

Instrumental in SixDee Technologies' growth from 200 to 2,000+ members, I have travelled to more than 10 countries to deploy flagship products (CRM, CBS, OCS, UPC) and led my organisation to successfully certify TMF 620,621,632,635 and several other Open APIs.

0 Years Exp
0 Countries
0 Products
TMF / Open API React Node.js Java / Spring React Native Android / iOS MongoDB MySQL / Oracle Telecom BSS IoT / M2M REST APIs Microservices
// 02. ARSENAL

Skills & Technologies

⚛️

React

Interactive UIs with component-based architecture

95%
🅰️

Angular

Enterprise-grade web applications

90%
🎨

Bootstrap / Foundation

Responsive UI frameworks & design systems

95%
�

TypeScript

Typed JavaScript for enterprise apps

90%
�

Node.js / Express

Scalable server-side applications

95%
🍃

Java / Spring

Enterprise backend & microservices

90%
🐍

Python

AI/ML pipelines & automation scripts

85%
�

React Native

Cross-platform mobile applications

95%
🤖

Android

Native Android development (Java/Kotlin)

90%
💎

Ionic

Hybrid mobile app framework

85%
🍃

MongoDB

NoSQL document database

90%
🐬

MySQL

Relational database management

85%
�

Redis

In-memory cache & message broker

80%
�

SQLite

Embedded SQL database engine

80%
�

ChromaDB

Open-source vector database for AI

80%
🌲

Pinecone

Managed vector database for embeddings

75%
🔀

Git

Distributed version control

95%
🔧

Jenkins / CI-CD

Continuous integration & deployment

85%
📦

Webpack / Gradle / Maven

Build automation & module bundling

85%
🖥️

Tomcat / WildFly / V8

Application servers & runtime engines

90%
☸️

Kubernetes

Container orchestration & scaling

80%
📊

Kibana / Grafana / Prometheus

System monitoring, logging & visualization

85%
🧠

Machine Learning

RAG pipelines, embeddings & language models

75%
🔗

LangGraph / LangChain

Agentic AI workflows & orchestration

80%
�

PyTorch

Deep learning framework for model training

70%
🦙

Ollama

Local LLM inference & model management

80%
�📡

IoT / Arduino

Hardware integration & sensor networks

80%
🛡️

SonarQube

Static code analysis & quality gates

85%
🔒

OWASP ZAP

Dynamic security testing & vulnerability scanning

80%
🐛

Snyk

Dependency vulnerability detection & remediation

80%
🔍

Trivy

Container & filesystem vulnerability scanner

75%
🤖

Robot Framework

Keyword-driven test automation framework

85%
🎭

Playwright

End-to-end testing for modern web apps

85%
💻

Claude Code (Cowork)

AI-assisted coding & automated test generation

80%
// 03. CAREER PATH

Work Experience

2012 — PRESENT · 13+ YEARS

SixDee Technologies

Technical Architect / Full Stack Engineer

Instrumental in SixDee's exponential growth from 200 to 2,000+ members, leading the architecture, delivery, and lifecycle management of enterprise-grade telecom BSS products. Responsibilities span from initial customer requirement gathering to final production monitoring across 10+ countries.

Product Lifecycle TMF / Open API Kubernetes DevOps AI-Assisted Dev Microservices

🔹 End-to-End Delivery & Pre-Sales

Conduct product demos, gather feedback, capture custom requirements, and author comprehensive technical documentation (SoW, HLD, LLD) for operators.

🔹 AI-Driven Development & Automation

Manage development leveraging AI technologies and engineering teams. Standardized automated testing protocols to ensure high-quality software delivery.

🔹 DevOps, Cloud Deployments & Monitoring

Deploy custom solutions on K8s and VM-based cloud environments using CI/CD pipelines. Ensure system reliability using Kibana, Grafana, and Prometheus monitoring stacks.

🔹 Post-Production Support (CR/ADM)

Provide robust go-live support, excelling in Change Request (CR) implementation and comprehensive Application Development & Maintenance (ADM).

🔹 Telecom product portfolio (CRM, CBS, OCS, UPC, CMP)

Architected and developed core platforms including CRM, Convergent Billing, OCS, Selfcare Portals, Partner Management (PRM), and IoT Connectivity Platforms.

🔹 TMF / Open API Certification

Led the organisation through TMF (TeleManagement Forum) Open API conformance certification. Successfully certified TMF 620 (Product Catalogue Management) and multiple other Open APIs, establishing industry-standard interoperability.

🔹 International Deployments (10+ Countries)

Travelled to more than 10 countries to present, deploy, and support these telecom products at mobile operator sites. Responsibilities included solution architecture presentations, on-site deployment, UAT support, production go-live, and knowledge transfer to operator teams.

// 04. CREATIONS

Side Projects

🔗

JOINT

Real-time collaborative coding platform with video and chat support. Built on WebRTC for P2P connections and Firebase for simultaneous code editing. Designed as a distributed system storing zero personal data.

WebRTC Firebase JavaScript
📖

Open Diary

Encrypted online diary supporting Text, Image, and Video entries with bi-directional encryption. Features Voice & Face login via mic/webcam, presented in an interactive notebook view.

JavaScript WebAPI Encryption
📲

Leave Alert

Student attendance tracker with cloud database and automated SMS notifications to parents. End-to-end solution for school attendance management.

React Node.js MongoDB SMS API
🛰️

Vehicle Locator

IoT-based vehicle tracking system using Arduino hardware for GPS positioning, with a Java server receiving data via TCP connections in real-time.

Arduino GPS Java TCP
🚗

Autonomous Car

Self-driving car with collision detection and turn prediction intelligence. Built with Arduino, integrating proximity sensors, sonar, and motor control systems.

Arduino C Sensors IoT
🎫

Event Management

Full-featured event platform with creation, booking, and Stripe payment integration. Java backend with React + Node.js frontend.

Java React Node.js Stripe
🖼️

Image Compressor

Wavelet-based image compression algorithm reducing file sizes to 1/10th of original. Groups similar colors into optimized JPG storage.

.NET/C# Algorithms
📰

News Aggregator

Server-side news crawler consolidating headlines from multiple newspapers into a single intuitive interface with direct links.

Node.js Web Scraping
// 05. EDUCATION

Academic

🎓

Bachelor of Computer Science & Engineering

Anna University • 2008 — 2012

📜

FreeCodeCamp Full Stack Developer Certificate

Completed Frontend Engineering certificate. Working on Data Visualization certification.

// 06. CONNECT

Get in Touch

📞

Phone

+(91) 9995 460 495

✉️

Email

rohith.karthika@gmail.com

📍

Location

Bangalore, India

Let's Build Something
Extraordinary

Whether you have a project idea, a collaboration opportunity, or just want to say hello — I'd love to hear from you.

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