D Santhosh Kumar

Data Engineer

Bengaluru, Karnataka, India6 yrs 3 mos experience

Most Likely To Switch

Key Highlights

9X Conference Speaker with extensive public speaking experience.
13+ Hackathon wins showcasing problem-solving skills.
Microsoft Certified Trainer with expertise in Azure.

Stackforce AI infers this person is a Data Engineer with a strong focus on Big Data and Cloud Engineering.

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Skills

Core Skills

Data EngineeringPythonDatabase ManagementMachine LearningWeb DevelopmentE-commerce Solutions

Other Skills

Apache SparkHadoopPython (Programming Language)MySQLS3FTPDjangoWebSocketsPayTm integrationFlaskDistributed SystemsProgrammingProblem SolvingData ModelingShell Scripting

About

Data Engineer | Big Data Enthusiast | Technical Mentor Welcome to my profile! I'm passionate about transforming complex data into actionable insights and inspiring others through technology. Professional Focus: • Big Data & Cloud Engineering (Azure, Spark, Hive, SQL) • Data-driven problem solving and software architecture • Building scalable solutions with modern technologies Beyond the Code: • 9X Conference Speaker | 13+ Hackathon Winner • Microsoft Certified Trainer & Azure Expert • Content Creator: Late Night Code with Santhosh (YouTube) • Mentor for aspiring developers and engineers Certifications: DP-203, DP-100, PL-900, AI-900, DP-900, AZ-900, MCT since 2021 I believe in continuous learning and sharing knowledge. Whether it's mentoring, public speaking, or collaborating on innovative projects, I'm always excited to connect. Let's connect for brand collaborations or career guidance: sandyinspires@icloud.com

Experience

6 yrs 3 mos

Total Experience

1 yr 3 mos

Average Tenure

1 yr 4 mos

Current Experience

Walmart global tech india

Data Engineer

Jan 2025 – Present · 1 yr 4 mos · Bangalore Urban, Karnataka, India · Hybrid

Rakuten india

Data Engineer

Dec 2022 – Jan 2025 · 2 yrs 1 mo · Bengaluru, Karnataka, India

Cognizant

3 roles

Data Engineer

Dec 2021 – Dec 2022 · 1 yr

Worked on creating highly optimized Python pipeline that takes in a huge volume (900M/day) of data and
use Multiprocessing Pools for rapid computation and store final transformations to MySQL
Successfully created an ELT pipeline from scratch to ingest data into MySQL from S3, FTP, and local file
Worked on query optimization of a Python pipeline resulting in 7 times faster querying speed
Worked on fixing a memory leak issue with one of our Machine Learning pipelines, 65% less memory
Successfully completed a POC using Spark and Hive in place of existing Python with MySQL pipelines

Apache SparkHadoopPython (Programming Language)Data EngineeringPython

Data Engineer - Software Engineer Trainee

Apr 2021 – Nov 2021 · 7 mos

Creating multiprocessing pipelines for a huge volume of data (900M+)
Worked on updating the process status and error handling during the process

HadoopData Engineering

Software Engineer Trainee

Dec 2020 – Mar 2021 · 3 mos

Working on migrating a Legacy Web Application to ASP.NET

Girlscript foundation

Open Source Contributor to Uplift Project

Jun 2020 – Aug 2020 · 2 mos · Work From Home

Working on Wheat Density Detection using AI

Self-employed

Freelance Django / ML Developer

Jan 2020 – Dec 2020 · 11 mos · India

Previous Projects:
Built the AES cryptographic Library from scratch using Python 3
Classification of Skin Cancer using ML (Model deployed on Heroku) | Web Application using Flask
Data Extraction (form fields) from Online Forms using ML
Developed a MicroService E-voting web application using ASP.NET MVC
Build an entire e-commerce application with PayTm integration on Django and WebSockets for IoT device real-time communication.

Cognizant

Intern

Dec 2019 – Apr 2020 · 4 mos · Coimbatore, Tamil Nadu

Worked on .NET framework and React to create Single Page
Applications (Event Organization, Food Store) with admin and user
privileges, which interacts with SQL database (MS SQL Server)

Hapiens digital

2 roles

Zonal Lead

Oct 2019 – Dec 2019 · 2 mos

Lead the South Zone Team to the Top of the leaderboard and emerged as a winner among the 5 zones.
Conducted activities on weekly basis to keep the team engaged