Satish Barik

SB

Looking for a job

Satish Barik

@satishbarik

Backend Developer at Cartesian Consulting building segmentation query engines and APIs that process 100M+ records.

At Cartesian Consulting Pvt Ltd in Product, I develop backend systems for multi-tenant workloads across 40+ clients. I built ETL/ELT pipelines processing 100M+ records and optimized queries with indexing and partitioning, improving performance by 40%.

I also built a dynamic segmentation query engine for MySQL and ClickHouse, plus FastAPI reporting and CSV export APIs. I integrated ChatGPT, Claude, and Gemini through Node.js middleware to turn prompts into executable segmentation queries.

Experience

Work history, roles, and key accomplishments

CL

Current

Backend Developer/Software Developer

Current

Cartesian Consulting Pvt Ltd

Aug 2023 - Present (3 years 2 months)

Developed high-performance backend systems for multi-tenant workloads across 40+ clients using Django, MySQL, and ClickHouse. Built ETL/ELT pipelines processing 100M+ records and optimized queries to improve performance by 40%.

Education

Degrees, certifications, and relevant coursework

VV

Veer Surendra Sai University of Technology (VSSUT)

B.Tech, Electronics & Telecommunication Engineering

2019 - 2023

Grade: 7.50 CGPA

Pursued a B.Tech in Electronics & Telecommunication Engineering, achieving a CGPA of 7.50.

DS

Deepika English Medium School

12th Science, Science

2016 - 2018

Grade: 87.6%

Completed 12th Science with a percentage of 87.6%.

Tech stack

Software and tools used professionally

Amazon EC2

Amazon S3

Pandas

MySQL

Node.js

Python

Django REST framework

FastAPI

Gemini

Git

Docker

Clickhouse

ChatGPT

AWS

Availability

Looking for a job

Location

India

Authorized to work in

Salary expectations

2500k+ INR

Social media

Job categories

Software Developer

Skills

Python Backend Development fastAPI Django REST Framework REST APIs MySQL Clickhouse ETL ELT Data Pipelines Query Optimization Indexing Partitioning Dynamic SQL Generation Data Modeling Relational database design Metadata Driven Architecture

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