Ankit Mangal

Software Engineer

Bengaluru, Karnataka, India4 yrs 10 mos experience

Key Highlights

Expert in backend development with a focus on scalable solutions.
Proven track record of improving system performance and revenue.
Strong collaborative skills in cross-functional team environments.

Stackforce AI infers this person is a Backend Developer specializing in E-commerce and Cybersecurity solutions.

Contact

Skills

Core Skills

JavaApache SparkAerospikeSystem DesignPython

Other Skills

Agile MethodologiesAgile Software DevelopmentAlgorithmsAndroid DevelopmentBig DataBig Data AnalyticsC (Programming Language)Cascading Style Sheets (CSS)Core JavaData StructuresFastAPIGo (Programming Language)HTMLJavaScriptK8

About

A passionate backend developer at Flipkart with overall four years of experience, I thrive on solving complex problems and transforming requirements into scalable features. My passion lies in leveraging technology to address real-world challenges, and I continuously seek opportunities to learn and apply new innovations. My expertise lies in breaking down large-scale problems into manageable components, allowing for targeted and efficient problem-solving. I thrive in collaborative environments, working closely with cross-functional teams to deliver high-quality products on time

Experience

4 yrs 10 mos

Total Experience

2 yrs 5 mos

Average Tenure

Current Experience

Flipkart

Software Developer

Mar 2022 – Jan 2025 · 2 yrs 10 mos · Bengaluru, Karnataka, India · On-site

Recommendation: Service catering relevant products/ads to user
Designed and Implemented Ads Integration with multiple Recommendation
widget on flipkart product page through dynamic merge strategy. 100+Cr
Ads revenue gain (Java, Spring Boot, Rest API design)
Developed backend pipeline for Ads candidate set generation and unified
ML model training and deployment. 45+Cr Ads fill rate improvement (Spark,
Redis, Java, python)
Feature Store: Service providing real-time user and product features
Improved latency through client-side caching which led to increased QPS
support and 3-4% increase in Ads revenue (Aerospike, Java)
Scaled features store service during multiple BBD events to support QPS upto
8 million (Aerospike, capacity planning)
Opus: End to End ML platform at flipkart
Modified database and system design of platform to make it extensible for
new use cases and improved adaptability. Impact: Improved system
reliability, new ML algorithms at scale (Java, MySQL, System Design)
Designed and implemented a fully automated pipeline framework to
manage and orchestrate spark jobs, thereby reducing tenant onboarding
effort by 60% (python, Rest API, MySQL)
Led the migration of services to Google Cloud Platform (GCP), transitioning
from on-premises infrastructure to a cloud-based environment
Gradex: Request grading/rate-limiting library
Developed new strategy which allowed application to do consistent request
grading based on moving average. Impact: User path services like
search/payments scaling reliably during BBD

JavaSpring BootRest API designApache SparkRedisAerospike+4

Crest data systems

3 roles

Software Engineer(E2)

Oct 2021 – Feb 2022 · 4 mos

Splunk Phantom
Developed Integrations with the Splunk Phantom(a "security orchestration and automated response" product) for Applications like Agari, Microsoft Defender ATP among others
The tasks included during integration were: understanding the product, analyzing the API docs, creating a TDD, communicating with the customers to understand the requirements, implementing the actions using python and the phantom framework.
Developed a 'health check and full test' automation pipeline
Created features for backend and UI testing. Developed separate mechanisms for applications with specific requirements like interactive oauth using pytest and selenium.

PythonAgile Software DevelopmentSoftware DesignProblem SolvingData Structures

Software Engineer

Jul 2020 – Sep 2021 · 1 yr 2 mos

RPM Project
Worked on Backend development of the features of Resource and project management(RPM) portal using Python and fastAPI
Developed Rest APIs for various features like CRUD operations on projects, - - Integrations with existing portals of the organization, Project allocation among others.
Developed TDD for the features and was actively involved in discussions on migrating the existing process to the new portal.
Worked on the frontend development of the RPM portal using Vue.Js and typescript.
Created wireframes and mockups for various use-cases and was actively involved in discussions of the features with various stakeholders.

JavaProblem SolvingSoftware DesignData StructuresAgile Software DevelopmentPython