Mayank Gupta

Software Engineer

Patna, Bihar, India1 yr 11 mos experience

Most Likely To Switch

Key Highlights

Expert in scalable frontend development with React.js.
Proficient in full-stack development and competitive programming.
Passionate about clean UI and meaningful user experiences.

Stackforce AI infers this person is a Fullstack Developer in the SaaS industry with a focus on scalable systems.

Contact

Skills

Core Skills

React.jsTypescriptAlgorithmsC++FlutterDartMachine Learning

Other Skills

BloggerBootstrapCCascading Style Sheets (CSS)ClickHouseCommunicationDSAData StructuresDatabase Management System (DBMS)EventStreamExpress.jsFirebaseGitGoogle Maps APIHTML

About

As a Software Development Engineer at Juspay, I work on scalable tools(I.e ChatBot) that enhance rule-based configuration platforms using cutting-edge frontend technologies like ReactJS, NetxJS, Rescript, and TailwindCSS. I am also working with Agentic Framework (AgentSDK). My focus is on delivering scalable, accessible, and high-performance UIs with super smooth UX that simplify complex logic and empower product teams. I graduated from the Indian Institute of Information Technology, Sri City, with a solid foundation in Data Structures, Algorithms, Operating Systems, DBMS, and Computer Networks. My academic and professional journey has been reinforced by hands-on internships at Appavengers and Intervue.io, where I contributed to real-world applications and developed over 200+ coding problems. Proficient in C++, JavaScript, Dart, and familiar with Java and Python, I combine backend understanding with frontend craftsmanship. I’ve developed full-stack web and mobile apps, actively contribute to competitive programming, and have ranked globally in LeetCode, Codeforces, and Google Kickstart. Outside of work, I’m passionate about clean UI, meaningful user experiences, and system design. I enjoy solving algorithmic challenges and continuously seek opportunities that push me to grow as an engineer. 🚀 Open to collaborations and tech discussions! 💬 Let’s connect if you’re building impactful products or passionate about scalable systems and developer tools.

Experience

Juspay

SDE-1

Sep 2024 – Present · 1 yr 6 mos · Bengaluru, Karnataka, India · On-site

Leading frontend development of scalable merchant facing tools like GeniusAI, a conversational analytics assistant that answers business queries using Highcharts for dynamic data visualization.
Designed and built the entire chat UI from scratch, leveraging a modular, reusable architecture based on AgentSDK for intelligent conversational behavior.
Integrated IndexedDB for persistent client-side chat storage, improving performance and enabling offline access to chat history.
Implemented streaming responses using EventStream architecture, delivering real-time, low-latency updates to users during chat interactions.
Collaborated cross-functionally with backend and product teams to ship high-impact analytics tools, driving data exploration and decision-making across teams.

RescriptClickHouseTailwind CSSReact.jsTypeScript

Brane group

SDE

Jul 2024 – Aug 2024 · 1 mo · Hyderabad, Telangana, India · On-site

Contributed to frontend development of internal tools and dashboards using ReactJS, TailwindCSS, and Material UI.
Implemented UI components and worked on integrating REST APIs developed in Java (Jakarta API) to display and manage enterprise data effectively.
fixed UI-level bugs across multiple modules to improve usability and consistency.

Intervue.io

Problem Setter

Jan 2024 – Jun 2024 · 5 mos · Remote

Created programming questions with tests in the Question Bank Team.

C++AlgorithmsPython (Programming Language)JavaDSA

Appavengers

SDE intern

Apr 2023 – Jun 2023 · 2 mos · Ahmedabad, Gujarat, India · Remote

◦ Developed and implemented the driver-side interface for a robust cab-booking application, incorporating
seamless integration of the Google Maps API and enhanced efficiency by 20%.:
◦ Leveraged Websocket to establish real-time communication between consumers and enable booking
functionality, while effectively retrieving and managing data from the REST API which reduced the
delay by 10%.:
◦ Added 6+ features like Payment Gateway,Push-Notification to enhance the user experience.

FlutterDartSocket.ioGoogle Maps APIPostman API