Siddhant Agarwal

Software Engineer

Bengaluru, Karnataka, India5 yrs 3 mos experience

Key Highlights

  • Expert in MERN stack development with strong JavaScript skills.
  • Led multiple projects improving developer productivity and user experience.
  • Proven ability to architect scalable applications and systems.
Stackforce AI infers this person is a Full Stack Developer specializing in SaaS applications with a focus on user experience and performance optimization.

Contact

Skills

Core Skills

Node.jsNestjsNextjsJavascriptNext.jsChart.jsRedux ToolkitReact.jsAws

Other Skills

Software InfrastructureMean StackFront-End DevelopmentInternet SoftwareAmazon Web Services (AWS)BullMQProblem SolvingHTML5Web DesignUser RequirementsTest CasesInterpersonal CommunicationDefining RequirementsSkill DevelopmentKnowledge Acquisition

About

I am a passionate tech professional with extensive experience in MERN stack development. My expertise lies in building high-quality products using various JavaScript frameworks. I possess the ability to quickly learn and adapt to different technology domains, making me a versatile team player. Along with my technical skills, I also possess excellent communication, investment, and finance skills. In my free time, I enjoy playing badminton and strumming my guitar.

Experience

5 yrs 3 mos
Total Experience
11 mos
Average Tenure
4 mos
Current Experience

Radius

SDE2

Jan 2026Present · 4 mos · Bengaluru, Karnataka, India · Hybrid

Thena

Full Stack Engineer

Apr 2025Oct 2025 · 6 mos · Bangalore Urban, Karnataka, India · On-site

  • Performance Optimization – Enhanced developer productivity by integrating Turbopack in development mode, achieving 60% faster hot-reload times and significantly improving the development workflow experience.
  • Broadcast Communication System – Led end-to-end development of a comprehensive broadcast feature in Next.js, enabling rich message composition through Tiptap editor with multi-channel delivery capabilities across Email, Slack, and Microsoft Teams.
  • Scalable Job Processing – Architected and implemented a robust job scheduling pipeline using BullMQ with Flow Producer in NestJS and redis, ensuring idempotent execution and reliable delivery of thousands of messages per broadcast campaign.
Software InfrastructureNode.jsMean StackFront-End DevelopmentInternet SoftwareNestJS+2

Liftoff llc

Software Engineer (Full Stack-Reactjs, Nextjs , javascript , python , Django , mongodb ,PostgreSQL)

Apr 2023Apr 2025 · 2 yrs · Bengaluru, Karnataka, India · On-site

  • 1. Event Tracking: I've developed a pixel code similar to Facebook's pixel, enabling the tracking of user events on websites. This pixel code also captures various events and associated data, much like Google Analytics.
  • 2.User Identification: My system can identify user demographics and collect their available details.
  • 3.Dashboard Creation: Following data capture, I have created dashboards using Next.js, incorporating an atomic design pattern.
  • 4.Chart Implementation: I have implemented a robust charting system using the Chart.js library. It allows me to visualize data through various chart types, such as pie charts, bar charts, geographical maps, and horizontal bar charts.
  • 5.Shopify App: Developed end to end shopify pixel app using remix.js.
  • 6.Additional Features: My system offers various functionalities, including searching, filtering, and date range filtering, enhancing the user experience and data analysis.
Problem SolvingHTML5Web DesignUser RequirementsJavaScriptFront-End Development+33

Kraze app

Founding Engineer (SDE)

Mar 2022Apr 2023 · 1 yr 1 mo

  • KrazeApp closed all its operations in April 2023
  • App link: https://krazeapp.com (Always Blue labs Pvt Ltd.)
  • Developed Frontend architecture and UI development from scratch and currently app is used by more than 300K users.
  • 1. Web App Architecture : Made monorepo architecture using lerna and Nx , also app structure broken into three modules and all three modules running in different ports and merged into a single zone using rewrite urls config in Nextjs .
  • 2. API Integrations : Created API integration architecture using Redux toolkit to integrate services across the app.
  • 3. Wallet Integration : Inside kraze App there is wallet section in which I developed whole UI and did Cashfree integration on web for the money deposits and withdrawal .
  • 4. Chat Service : Chat Service SDK (Cometchat service) is also fully intetgrated and managed by me to provide group chat feature on frontend side of app to the users.
  • 5.Error handling : Developed a error boundary component which wraps the whole app and catches all the
  • errors that are encountered ,also integrated Sentry SDK to capture the production bugs.
  • 6.Performance Improvements : I used the tools like Lighthouse and Profiler to analyze the unnecessary re-renders of any component or page in addition to it used bundler-analyzer to analyze package imports and improvised the packages and their usage to reduce the bundle size.
Problem SolvingWeb DesignUser RequirementsJavaScriptNext.jsFront-End Development+25

Shopx - 10i commerce services pvt ltd

SDE

Sep 2021Mar 2022 · 6 mos · Bengaluru, Karnataka, India

  • ShopX closed all its operations on March 2022.
  • 1.B2B ShopX(Retailer) App :
  • Handled feature develpment tasks like -> Retailer onboarding flow, offer Creation flow , Offer Timers , Image Upload Fixes ,
  • UX enhancements .
  • 2. B2C : Scan and Pay flow , Rewards and Coupons Integration , enhancements in UI UX
Problem SolvingWeb DesignUser RequirementsFront-End DevelopmentInterpersonal CommunicationReact.js+21

Dukandar (acquired by shopx)

2 roles

Founding Engineer (SDE)

Jan 2021Aug 2021 · 7 mos

  • Worked On:
  • Dukandar Android App:- https://play.google.com/store/apps/details?id=com.dukandar&hl=en_IN&gl=US
  • 1.Java and XML
  • 2.Android Studio
  • 3.Firebase (for fcm Notifications)
  • Dukandar Website:-
  • 1.React.js
  • 2.Redux
  • 3.Docker (for deployment image)
  • Database:-
  • 1.MONGODB
  • Cloud:-
  • 1.AWS(for hosting backend and frontend servers)
  • Some other projects in company.
  • 1.Agency Connect (https://agencyconnect.in)
  • 2.One to one session for ReactJs and helped people to build projects with ReactJs
  • 3.An E-commerce/service app : Did feature Development Tasks in this app using React Native
Problem SolvingWeb DesignUser RequirementsFront-End DevelopmentInterpersonal CommunicationReact.js+20

React. js Developer

Oct 2020Jan 2021 · 3 mos

Problem SolvingWeb DesignUser RequirementsFront-End DevelopmentInterpersonal CommunicationReact.js+15

Iventors initiatives pvt. ltd.

React.js Developer (Intern)

Jun 2020Sep 2020 · 3 mos

  • Made Job Portal using:-
  • 1.React.Js
  • 2.Redux
  • 3.Firebase
  • https://job-listings-6de97.web.app/
Problem SolvingWeb DesignUser RequirementsFront-End DevelopmentInterpersonal CommunicationReact.js+14

Fusion informatics limited

React.js Developer (Intern)

May 2020Aug 2020 · 3 mos · Ahmedabad, Gujarat

Problem SolvingWeb DesignUser RequirementsFront-End DevelopmentInterpersonal CommunicationReact.js+14

Prayaas corps

Content Writer And Social Media Marketing (Intern)

Jun 2019Jul 2019 · 1 mo · home

Problem SolvingUser RequirementsInterpersonal CommunicationDefining RequirementsSkill DevelopmentKnowledge Acquisition+3

Education

Vellore Institute of Technology

BE - Bachelor of Engineering

Jan 2017Jan 2021

freeCodeCamp

Web Development

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