Mayank Kumar

Software Engineer

Delhi, India10 yrs 5 mos experience

Highly StableAI ML Practitioner

Key Highlights

Expert in designing scalable distributed systems.
Proven track record in optimizing AWS costs.
Strong leadership in managing technology teams.

Stackforce AI infers this person is a Backend-heavy Fullstack Developer with expertise in SaaS and cloud solutions.

Contact

Skills

Core Skills

System DesignAws LambdaSolution ArchitectureAwsWeb DevelopmentRest ApiBackend Development

Other Skills

AJAXAPIsAmazon Web Services (AWS)Apache KafkaApplication Programming InterfacesAutomation of Content Moderation using Machine learning & AIBuild real time analytics engineCC++CSSCascading Style Sheets (CSS)Cloud HostingConvert Monolith architecture to microservicesData ScienceDatabase Design

About

Experienced Tech Head with a demonstrated history of working in the information technology and services industry. Skilled in System Design, Solution Architect, Nodejs,REST API, jQuery, and Databases. Strong engineering professional with a Master of Technology (M.Tech.) focused in Information Technology from Atal Bihari Vajpayee-IIITM.

Experience

10 yrs 5 mos

Total Experience

1 yr 2 mos

Average Tenure

8 mos

Current Experience

Shunya health

Senior Software Engineer

Oct 2025 – Present · 8 mos

Addverb

Principal Architect

Jan 2024 – Jul 2024 · 6 mos · Noida, Uttar Pradesh, India

Rumbl

4 roles

Senior Director of Technology

Promoted

May 2022 – Jan 2024 · 1 yr 8 mos

Director Of Engineering

Promoted

Jun 2021 – May 2022 · 11 mos

Lead Software Engineer

Apr 2020 – Jun 2021 · 1 yr 2 mos

Lead Software Engineer

Apr 2019 – Oct 2019 · 6 mos · Greater Hyderabad Area

● Design highly available and horizontally scalable distributed system
● KAFKA: Used for stream processing and building the Data pipeline
● AWS Lambda: Used for FFMPEG encoding, very low cost and highly scalable
● Analytics engine: Build real time analytics engine using kafka, nodejs and elasticsearch
● Infrastructure monitoring: Using Prometheus and Grafana
● Centralized Logging: Using kafka, elasticsearch and logstash
● Team management, code review, system design

Design highly available and horizontally scalable distributed systemUsed for stream processing and building the Data pipelineUsed for FFMPEG encodingBuild real time analytics engineUsing Prometheus and GrafanaUsing kafka, elasticsearch and logstash+3

Techjockey

Tech Lead

Oct 2019 – Mar 2020 · 5 mos · Greater Delhi Area

Syndeseis international pvt ltd

Tech Head

Apr 2018 – Mar 2019 · 11 mos · Greater Delhi Area

● Developed Chat using Firebase, Google Cloud Function and RabbitMQ.
● Implemented Feed and Friend for a Day using Distributed System (AWS lambda with Nodejs).
● Convert Monolith architecture to microservices.
● Scaling of Backend using AWS ELB and MySQL Master-Replica Model to handle burst user traffic.
● Develop Mobile Push Backend using AWS SNS and AWS Lambda to send bulk push notification, capable of sending 1 million push a day, using serverless architecture.
● Develop and manage REST API for Android and iOS app.
● Automation of Content Moderation using Machine learning & AI
● Reduce the AWS billing by 50% using automatic scaling, MySQL optimization, Nodejs and implementing batch processing for offloading long running task onto AWS Lambda

Developed Chat using Firebase, Google Cloud Function and RabbitMQImplemented Feed and Friend for a Day using Distributed SystemConvert Monolith architecture to microservicesScaling of Backend using AWS ELB and MySQL Master-Replica ModelDevelop Mobile Push Backend using AWS SNS and AWS LambdaDevelop and manage REST API for Android and iOS app+4

Collective artist pvt. ltd.

Tech Lead

Sep 2015 – Mar 2018 · 2 yrs 6 mos · Greater Delhi Area

● Development of yahavi.com on REST API services using PHP and MySQL.
● Used Cloudfront, S3 and AWS Lambda to implement CDN which could deliver different resolution image on the fly.
● Develop In-house email campaign service using AWS SES, capable of tracking Open, click and Spam rate and could send personalized email
● Rest API development and Integration with Frontend

Development of yahavi.com on REST API services using PHP and MySQLUsed Cloudfront, S3 and AWS Lambda to implement CDNDevelop In-house email campaign service using AWS SESWeb DevelopmentREST API

Engrami llc

Backend Developer

Feb 2015 – Aug 2015 · 6 mos · Greater Delhi Area

● Rest API for iOS App, Database Design
● Used Machine learning to categorize courses and for recommendation of courses
● Used XMPP for Chat

REST API for iOS AppDatabase DesignUsed Machine learning to categorize coursesUsed XMPP for ChatBackend DevelopmentREST API

El group

PHP Developer

Jun 2014 – Feb 2015 · 8 mos · Noida, Uttar Pradesh, India

Givvr(Charity App):
● REST API for iOS and Android APP, MySQL database Design, Web Development, Cloud Hosting
Wiwigo(Outstation Cab Rental):
● Backend development of API and Website Development

REST API for iOS and Android APPMySQL database DesignWeb DevelopmentCloud HostingREST API