Sarvjeet Kumar - Python Backend Engineer Intern

Q: Where is Sarvjeet based?

Sarvjeet is based in New Delhi, India and can operate in on-site , hybrid , and remote work models.

Q: What languages does Sarvjeet speak?

Sarvjeet speaks the following languages: English (Advanced), Hindi (Advanced) .

Q: How many years of experience does Sarvjeet have?

Sarvjeet has at least 1 year of experience. During this time, Sarvjeet has worked in at least 2 different roles and for 2 different companies . The average length of individual experience is 4 months . Note that Sarvjeet may not have shared all experience and actually has more experience.

Q: What is Sarvjeet's latest experience?

Sarvjeet's most recent position is Python Backend Engineer Intern at GKM IT .

Q: What companies has Sarvjeet worked for in recent years?

In recent years, Sarvjeet has worked for GKM IT and SPPL .

Q: Which industries is Sarvjeet most experienced in?

Sarvjeet is most experienced in industries like Information Technology .

Q: Which business areas is Sarvjeet most experienced in?

Sarvjeet is most experienced in business areas like Information Technology and Business Intelligence .

Q: What is Sarvjeet's education?

Sarvjeet holds a Bachelor in Artificial Intelligence & Machine Learning from JIET Jodhpur .

Q: Does Sarvjeet have any certificates?

Sarvjeet has 4 certificates . Among them, these include: C++ Completion , Python Data Structures , and Supervised ML .

Recommended expert

New Delhi, India

Check rate

Experience

Sep 2025 - Mar 2026

7 months

Udaipur, India

Python Backend Engineer Intern

GKM IT

Developed and optimized scalable backend services and RESTful APIs using Python, Django, and FastAPI.
Applied performance improvements via query optimization, caching strategies, and code refactoring.
Managed version control workflows using Git/GitHub; collaborated with cross-functional teams on production deployments.
Wrote and maintained backend modules with focus on code quality, test coverage, and CI/CD readiness.

Feb 2025 - Apr 2025

3 months

New Delhi, India

Data Science Intern

SPPL

Performed end-to-end data preprocessing, feature engineering, and EDA using Pandas, NumPy, and Matplotlib.
Built and evaluated ML models (classification/regression) using Scikit-learn to derive actionable business insights.
Integrated trained models into production pipelines in collaboration with the backend development team.
Presented data-driven findings to cross-functional stakeholders, improving system performance and decision-making.

BookShelf

Built a multi-tenant RESTful backend with tenant-ID-scoped schemas and optimized PostgreSQL queries.
Implemented OTP-based 2FA, JWT access/refresh tokens, and secure webhook verification for Razorpay payments.
Integrated Celery + Redis for async email notifications (OTP, password reset); applied Redis caching for concurrency.
Designed subscription management (Free/Premium) with per-user personal library tracking and data isolation.
Built CICD pipeline using GithubAction to automate the deployment in production with the threshold test coverage and rollback mechanism to get back to stable deployment in case fails.

MiniMart

Architected a scalable multi-tenant REST API with strict tenant-level data isolation using scoped queries and middleware.
Enforced 3-tier RBAC (Super Admin, Tenant Admin, User) with fine-grained list-level permissions and action flags.
Built secure JWT authentication with OTP verification, refresh token rotation, blacklisting, and rate limiting.
Enabled real-time sync and collaborative actions via WebSockets; built embedded per-list chat rooms.
Integrated Redis + Celery for async background tasks, OTP storage, and token blacklisting.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Information Technology.

Information Technology

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology.

Information Technology

Summary

Full Stack Python Engineer with hands-on experience building scalable REST APIs and multi-tenant architectures. Proficient in Django, FastAPI, PostgreSQL, Redis, Celery, and WebSockets. Strong foundation in AI/ML with practical data science internship experience.

Skills

Languages: Python, Sql, C++
Frameworks: Django, Fastapi, Django Rest Framework, Scikit-Learn, Tensorflow, Nltk, React
Databases: Postgresql, Redis
Backend: Restful Apis, Websockets, Jwt Auth, Rbac, Multi-Tenancy, Celery, Async Tasks
Ai / Ml: Ml Algorithms, Nlp, Deep Learning, Anomaly Detection, Transformers, Statistics
Tools: Git, Github, Postman, Docker, Githubaction, Jupyter, Locust, Pyinstrument, Vs Code, Mlflow, Dvc, Aws (Ec2, S3, Rds)

Languages

English

Advanced

Hindi

Advanced

Education

Aug 2022 - May 2026

JIET Jodhpur

B.Tech · Artificial Intelligence & Machine Learning · Jodhpur, India · CGPA: 9.78 / 10

Certifications & licenses

C++ Completion

CodeChef

Python Data Structures

University of Michigan

Supervised ML

Unsupervised ML

DeepLearning.AI

Statistics

Experience

Total positions 4

Experience in Information Technology 0.5 y

Avg length 2 m

Longest experience 6 m

Global Experience

Countries worked in 1 (India)

Primary country India

Expertise

Recent roles Python Backend Engineer Intern, Data Science Intern

Main industries Information Technology

Main business areas Information Technology

Qualifications

Highest degree Bachelor

Certifications earned 4

Profile

Created

April 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Sarvjeet based?

Sarvjeet is based in New Delhi, India and can operate in on-site, hybrid, and remote work models.

What languages does Sarvjeet speak?

Sarvjeet speaks the following languages: English (Advanced), Hindi (Advanced).

How many years of experience does Sarvjeet have?

Sarvjeet has at least 1 year of experience. During this time, Sarvjeet has worked in at least 2 different roles and for 2 different companies. The average length of individual experience is 4 months. Note that Sarvjeet may not have shared all experience and actually has more experience.

What roles would Sarvjeet be best suited for?

Based on recent experience, Sarvjeet would be well-suited for roles such as: Python Backend Engineer Intern, Data Science Intern.

What is Sarvjeet's latest experience?

Sarvjeet's most recent position is Python Backend Engineer Intern at GKM IT.

What companies has Sarvjeet worked for in recent years?

In recent years, Sarvjeet has worked for GKM IT and SPPL.

Which industries is Sarvjeet most experienced in?

Sarvjeet is most experienced in industries like Information Technology.

Which business areas is Sarvjeet most experienced in?

Sarvjeet is most experienced in business areas like Information Technology and Business Intelligence.

What is Sarvjeet's education?

Sarvjeet holds a Bachelor in Artificial Intelligence & Machine Learning from JIET Jodhpur.

Does Sarvjeet have any certificates?

Sarvjeet has 4 certificates. Among them, these include: C++ Completion, Python Data Structures, and Supervised ML.

What is the availability of Sarvjeet?

Sarvjeet is immediately available full-time for suitable projects.

What is the rate of Sarvjeet?

Sarvjeet's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.