Suraj.dev
Technical Expertise

Skills & Technologies

A detailed breakdown of programming languages, frameworks, AI engines, databases and cloud tools I utilize to engineer scalable products.

18+
Total Skills
AI & Agentic
LangChain & Groq
Full Stack
Next.js & Node
DevOps
Docker & AWS

Showing Skills (19)

N

Next.js 14 / 15

Frontend
Expert

App Router, Server Actions, SSR/SSG, Dynamic Routing, Optimization.

Proficiency92%
Experience: 3+ Years
⚛

React.js

Frontend
Expert

Hooks, Custom Hooks, Context API, Redux Toolkit, Zustand state management.

Proficiency95%
Experience: 3+ Years
≈

Tailwind CSS

Frontend
Expert

Responsive Design, Custom Themes, Dark Mode, UI Components, Animations.

Proficiency98%
Experience: 3+ Years
JS

JavaScript (ES6+)

Frontend
Expert

Async/Await, Promises, Closures, DOM manipulation, Functional programming.

Proficiency95%
Experience: 4+ Years
H5

HTML5 & CSS3

Frontend
Expert

Semantic Web, Flexbox, CSS Grid, Media Queries, Keyframe Animations.

Proficiency98%
Experience: 4+ Years
⬢

Node.js

Backend
Expert

RESTful APIs, Event Loop, Stream Processing, Authentication, Microservices.

Proficiency90%
Experience: 3+ Years
ex

Express.js

Backend
Expert

Middleware design, Route handling, Rate limiting, Error Handling.

Proficiency92%
Experience: 3+ Years
⚡

Socket.IO

Backend
Advanced

Real-time two-way communication, Live chat engines, WebSockets.

Proficiency85%
Experience: 2+ Years
🦜

LangChain & LangGraph

AI & Automation
Advanced

LLM Chaining, RAG systems, Autonomous AI Agents, Vector Stores.

Proficiency88%
Experience: 1.5+ Years
🤖

Groq & OpenAI APIs

AI & Automation
Expert

Prompt Engineering, Fine-tuning, High-speed inference integrations.

Proficiency90%
Experience: 2+ Years
💬

WhatsApp Web Automation

AI & Automation
Advanced

WhatsApp Web.js, Automated Chatbots, Webhook Event Triggers.

Proficiency85%
Experience: 2+ Years
🍃

MongoDB

Databases
Expert

Mongoose ORM, Aggregation Pipelines, Schema Modeling, Indexing.

Proficiency90%
Experience: 3+ Years
🐘

PostgreSQL

Databases
Advanced

Relational Database Queries, Prisma ORM, Joins, Triggers.

Proficiency82%
Experience: 2+ Years
🔴

Redis

Databases
Intermediate

In-memory caching, Session management, Rate limiting queues.

Proficiency78%
Experience: 1.5+ Years
🐳

Docker

DevOps & Cloud
Advanced

Containerization, Docker Compose, Multi-stage Builds, Environment setup.

Proficiency85%
Experience: 2+ Years
☁

AWS (S3 / EC2)

DevOps & Cloud
Intermediate

S3 File Storage, EC2 Deployment, CloudFront, IAM Security.

Proficiency75%
Experience: 1.5+ Years
🔄

GitHub Actions (CI/CD)

DevOps & Cloud
Advanced

Automated Testing, Production Deployment Pipelines, Workflows.

Proficiency82%
Experience: 2+ Years
🔥

Firebase

DevOps & Cloud
Expert

Phone OTP Auth, Firestore, Cloud Functions, FCM Notifications.

Proficiency90%
Experience: 3+ Years
▲

Vercel & Render

DevOps & Cloud
Expert

Serverless deployment, Environment variables, Custom Domains.

Proficiency95%
Experience: 3+ Years