Akanshu Kumar Singh

Software Engineer

Delhi, India4 yrs 4 mos experience

Key Highlights

Achieved 67x improvement in data processing efficiency.
Developed high-performance backend APIs with 98% accuracy.
Implemented microservices architecture enhancing scalability.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in SaaS and cloud technologies.

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Skills

Core Skills

FlaskPostgresqlPythonMicroservices

Other Skills

AlgorithmsAmazon Web Services (AWS)Android DevelopmentAndroid StudioC (Programming Language)C++CSV uploadsCascading Style Sheets (CSS)Cloud FirestoreCloud FunctionCloud FunctionsCloud RunData StructuresDjangoDjango REST Framework

About

Hi there! 👋 I'm Akanshu. I'm a software engineer with over 3+ years of experience, currently working at Cars24 as SDE. I have experience working in Django, Flask, React, Backend and Full Stack Development. During my Software Engineering career, I have worked with multiple programming languages, libraries, frameworks and technologies such as Python, Flask, Django, JavaScript, TypeScript, React, Message Queues, GCP and AWS. As an SDE, I worked on various technologies and developed and maintained high-performance backend flask APIs and Django APIs, resulting in a reduction of cost, an increase in accuracy, and optimized time consumption. I earned my BTech. in Computer Science back in 2022. My interests range from Backend Development, System Design, Data Structures and Algorithms and I'm always eager to explore new technological horizons. On a personal level, I'm passionate about self-improvement and personal growth. I believe that we can always learn and grow, both professionally and personally. I love watching anime and listening to podcasts 🎙️. I hope you have a lovely day!

Experience

4 yrs 4 mos

Total Experience

1 yr 6 mos

Average Tenure

1 yr 3 mos

Current Experience

Cars24

Software Developer

Jan 2025 – Present · 1 yr 3 mos · Gurugram, Haryana, India · On-site

Developed and enhanced 5+ Asset Management feature Restful-APIs using Flask and PostgreSQL, deployed on Google Cloud Run, improving scalability and performance.
Implemented asset addition via CSV uploads using GCS, Flask, PostgreSQL, and PubSub, improving data entry efficiency by 30% and enabling real-time inventory updates. Integrated error tracking and validated 2,500+ records per upload.
Developed and enhanced 4 key APIs — Upload, Download, Fetch, and Sync Database Data — using Flask, improving data management and operational efficiency for the HRMS Portal.
Implemented robust notification system using Pub/Sub to alert the concerned person about 100% of
unsuccessful records with detailed reasons, enhancing data transparency and reducing manual intervention

FlaskPostgreSQLGoogle Cloud RunCSV uploadsPub/Sub

Varahe analytics private limited

SDE

Mar 2024 – Nov 2024 · 8 mos · Noida, Uttar Pradesh, India

Enhanced data processing pipeline, reducing execution time from 45 minutes to 40 seconds (67x improvement in efficiency), leveraging technologies like Python, PostgreSQL and MongoDB to boost performance.
Redesigned and implemented pipeline to convert existing data into the required format, resulting in a 150x increase in efficiency and significantly improving data accuracy and processing speed.
Engineered Flask web app on EC2 for instant client request processing via mobile, reducing task time by 67x and eliminating manual intervention
Developed a PDF template generation system for creating customized reports using Python and ReportLab library, streamlining report creation and ensuring consistent formatting for all reports

PythonPostgreSQLMongoDBFlaskReportLab

Josh technology group

2 roles

SDE

Jul 2022 – Feb 2024 · 1 yr 7 mos · Gurugram, Haryana, India

Implemented microservices architecture for existing APIs, enhancing scalability, maintainability, and fault tolerance.
Developed and maintained high-performance backend flask APIs, resulting in a reduction of cost, an increase in accuracy from 75% to 98%, and optimized time consumption by up to 50%.
Used tech stacks as cloud functions, cloud run, pub-sub, cloud task, cloud scheduler, big query, and firestore in multiple APIs.
Shifted multiple flows from frontend to backend to handle concurrency up to 100% and increase efficiency.
Developed Comprehensive Unit and Integration test suites with 100% coverage for both using pytest.
Worked on card payment and automated payment system (i.e. direct debit in the United kingdom) integration
Provided guidance and mentorship to new team members and interns, assisting them in understanding the project and successfully completing their assigned tasks.

MicroservicesFlaskCloud FunctionsPub/Subpytest

SDE Intern

Sep 2021 – Jul 2022 · 10 mos · Gurugram, Haryana, India

Learned various Google services like cloud functions, cloud run, pubsub, cloud task, cloud scheduler, and big query.
Created a suite of APIs using Google services, each catering to distinct functionalities.
Formulated comprehensive unit and integration test suites, achieving extensive coverage, and rigorously validated the APIs using POSTMAN to enhance bug mitigation