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Himanshu Khandelwal

Backend Developer with 8+ years of experience building scalable systems in Python. Skilled in RESTful APIs, microservices, and distributed architecture. Experienced with containerized deployments on AWS and integrating ML pipelines into production. Passionate about backend engineering, system design, and applying AI/NLP to optimize data-driven solutions.
  • Role

    Software Developer

  • Years of Experience

    9.08 years

Skillsets

  • Celery
  • REST
  • NLP
  • Microservices
  • Machine Learning
  • GraphQL
  • Data Processing
  • CDK
  • AWS
  • asyncio
  • Terraform
  • Redis
  • PostgreSQL
  • Jira
  • Git
  • Python - 8.0 Years
  • Boto3
  • MongoDB
  • Flask
  • Django
  • Python
  • MongoDB
  • Flask
  • Django
  • Python
  • Multithreading
  • Flask
  • Django - 3 Years
  • Docker - 5.0 Years

Professional Summary

9.08Years
  • Mar, 2022 - Present4 yr 1 month

    Software Developer

    Diligent
  • Nov, 2021 - Feb, 2022 3 months

    Software Developer

    Qvantel
  • Oct, 2019 - Nov, 20212 yr 1 month

    Software Developer

    Indegene
  • Jan, 2017 - Sep, 20192 yr 8 months

    Project Engineer data science

    Wipro

Applications & Tools Known

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    AWS

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    Docker

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    Terraform

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    CDK

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    GitHub

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    Jira

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    Redis

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    Celery

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    PostgreSQL

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    MongoDB

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    CloudWatch

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    API Gateway

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    AWS Lambda

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    Linux

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    GraphQL

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    Flask

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    Django

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    NumPy

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    Pandas

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    Hive

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    AWS API Gateway

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    Multithreading

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    Multiprocessing

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    REGEX

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    Lambda

Work History

9.08Years

Software Developer

Diligent
Mar, 2022 - Present4 yr 1 month

Software Developer

Qvantel
Nov, 2021 - Feb, 2022 3 months

Software Developer

Indegene
Oct, 2019 - Nov, 20212 yr 1 month
    Developed scalable Flask REST APIs for document parsing, and image-to-text extraction. Optimized system performance with multithreading and multiprocessing to reduce I/O and CPU bottlenecks. Designed and deployed AWS-based infrastructure (EC2, S3, IAM) with CI/CD, monitoring, and Linux automation. Contributed to system design: API versioning, modular architecture, error handling, and async job orchestration with queues.

Project Engineer data science

Wipro
Jan, 2017 - Sep, 20192 yr 8 months

Achievements

  • Cleared University of Cambridge ESOL Examination Level B1
  • Cleared National Cadet Corps Air Wing
  • Training in Basic C++ language
  • Zonal Winner of Indias Biggest Networking Championship
  • Grand Finale of Indias Biggest Networking Championship IIT Delhi

Major Projects

2Projects

ML Classifiers

    Implemented logistic regression, SVM, decision trees, and random forests.

Deep Learning

    Developed LSTM and Bi-LSTM neural networks for sequence modelling.

Education

  • B.E. in Computer Science and Technology

    Institute of Technology and Management, Gwalior (2016)