Hi, my name is

Safvan Ck.

I build digital experiences that blend cutting-edge technology with human-centered design. Built 45+ projects blending fullstack tech and AI innovation in just days.

45+

projects

3+

years Experience

6+

team Size Managed

10+

interns Mentored

12+

technologies

10+

product Types Built

Whoami

I'm a Fullstack Developer with 2+ years of experience building complex web applications. My journey began with traditional web development, but I quickly developed a passion for integrating AI and ML capabilities into web applications.

I specialize in building ERP systems, CRMs, custom product configurators, and AI-integrated web applications. My technical expertise spans both frontend and backend development, with a growing focus on machine learning and generative AI.

What drives me:

  • Building scalable architectures
  • Solving complex problems
  • Mentoring junior developers
  • Open source contributions
  • Learning new technologies

languages

PythonJavaScriptTypeScriptRSQLJSONYAML

frameworks

DjangoFlaskFastAPIReactNext.jsReact Native (Expo)

databases

PostgreSQLMySQLMongoDBSQLite

aiTools

OpenAI APIHuggingFace TransformersLangChainGenerative AI

dataScience

PandasNumPyScikit-learnData AnalysisData EngineeringData VisualizationText Classification

devOps

GitGitHubDocker (basic)S3 Integration

other

REST APIsWebSocketsJWT AuthenticationRole-Based Access Control (RBAC)Custom Auth Systems
Full-stack development (React, Next.js, Django, FastAPI)
AI/ML integrations (OpenAI, HuggingFace, LangChain, Generative AI, NLP)
CMS, ERP, CRM systems development and management
Custom product configurators with dynamic pricing and BOM (Bill of Materials)
JWT-based authentication systems with role-based access control (RBAC)
Real-time chat applications with WebSockets
Document management systems for efficient storage and retrieval
Database design and optimization for PostgreSQL, MySQL, and MongoDB
User management systems with configurable permissions and roles
Developing dynamic UIs with Tailwind CSS, ShadCN UI, and MUI
Building modular, scalable components for reusable UI patterns

My Code Portfolio

RAG-Based AI Knowledge Base
Code
AI
RAG
Fullstack
RAG-Based AI Knowledge Base
User uploads docs, asks questions, gets context-aware answers from their knowledge base.
Resume Analyzer & JD Matcher
Code
AI
NLP
Tool
Resume Analyzer & JD Matcher
Upload your resume and a job description to get AI-powered match scoring and improvement tips.
AI-Powered Kanban Task Board
Code
Fullstack
AI
Real-time
AI-Powered Kanban Task Board
Real-time drag-drop board with GPT-4 suggesting subtasks & estimates.
Interview Q&A Generator API
Code
API
AI
Microservice
Interview Q&A Generator API
FastAPI microservice to generate interview questions from job roles with rate limits and key auth.
Custom Product Configurator (ERP)
Code
Fullstack
ERP
Interactive
Custom Product Configurator (ERP)
Users design racks with levels, accessories, etc. Price + BOM calculated live from configuration JSON.
Lead Scoring Dashboard
Code
AI
ML
Dashboard
Lead Scoring Dashboard
AI-powered lead qualification using ML models with interactive dashboard.

Latest Articles

How I Built a RAG System from Scratch
April 10, 2024

A deep dive into building a Retrieval Augmented Generation system using LangChain, ChromaDB, and OpenAI.

Token Management in LangChain
March 25, 2024

Exploring efficient token management strategies when working with LangChain and large language models.

Building Resume Match Scoring with GPT
March 12, 2024

How I created an AI-powered system to match resumes with job descriptions using GPT-4.

Vector Databases in Real Apps (ChromaDB)
February 28, 2024

Practical applications of vector databases in production applications, with a focus on ChromaDB.

Dev Journey Log

Full Stack Developer

2023 – Present

Huge IT Solutions, Coimbatore Currently working on building scalable and customizable applications. Focused on creating advanced CMS platforms with modular configurations, integrating real-time features like chat, task boards, and product configurators. Implemented JWT authentication for multi-device login and integrated OpenAI APIs for task automation.

Next.jsDjangoPostgreSQLJWTTailwindShadCN UI

Backend Developer Intern

2021 – 2022

InMakes Infotech, Kochi Worked as a backend developer intern, developing microservices using FastAPI and Docker. Focused on building high-performance async APIs and improving data handling capabilities for large-scale applications. Also worked on optimizing database interactions using Redis for caching.

FastAPIDockerRedisMySQLGit

AI/ML Trainee

2020 – 2021

AlgoEdge Trained machine learning models for OCR and sentiment analysis and deployed them using Flask servers for internal tools. Gained practical experience in training and fine-tuning models, with an emphasis on scalability and efficiency for lightweight deployments.

PythonTensorFlowPandasMatplotlib

Let's Build Something Amazing

I'm currently available for freelance work and open to new opportunities. Whether you have a project in mind or just want to chat about tech, feel free to reach out!