Aashish Mallick

Fullstack Engineer, with over 6 years of experience building scalable, high-availability platforms across ReactJS, Django, GoLang, and AWS. Proven track record in leading backend-heavy projects, designing cloud-native infrastructure, and delivering high-performance frontend applications using React and Next.js. Currently leading engineering efforts at OML, where I architect data-driven solutions for influencer marketing, enforce data privacy (GDPR), and deploy robust microservices using Docker and ECS. Strong focus on clean architecture, system design, and team leadership. Actively seeking SDE-III opportunities to drive impact in fast-moving product teams. Download Resume

My skills.

Languages

Python
Javascript
Typescript
GoLang
SQL
NoSQL
HTML5
CSS3

Frameworks

Django
ReactJS
NextJS
Redux
Node.js
Kibana
Material UI
Storybook

Databases

PostgreSQL
MongoDB
MySQL
Firebase

Cloud & DevOps

Docker
AWS VPC
AWS Load Balancer
AWS Lambda
AWS SQS
AWS Cloudformation
AWS EC2
AWS ECS
AWS RDS
AWS Cloudwatch
AWS API Gateway
AWS Amplify

Tools

Git
Github
Postman
Figma

Work experience.

Only Much Louder | SDE-III | Bangalore

April 2024 - Present

  • Led development of a high-scale creator analytics microservice for Hyp.io using Django, GoLang, PostgreSQL, and React, serving 100+ customers with insights across 280M+ social media creators.
  • Implemented Agency Contract Management and Plan features with contract workflows, credits-based billing, transaction history APIs, and client- and sales-facing UIs — streamlining operations and efficiently handling 1000+ activities simultaneously.
  • Led GDPR compliance for Hypothesis by implementing encryption, access controls, and privacy-first workflows on AWS, securing 1000+ user records and passing audits with zero violations.
  • Implemented ABAC for granular 10+ view/edit permissions based on roles and context, enhancing security and flexibility across the platform.
  • Achieved sub-second data retrieval latency by integrating Meta Graph API with secure OAuth 2.0, powering real-time insights and post-level analytics for over 200K creators.
  • Launched the Listicles view featuring 120+ AI-curated influencer lists across 10+ categories and 10+ locations, enhancing content discovery and user engagement.
  • Architected and deployed scalable, production-grade cloud applications using AWS services like EC2, ECS, RDS, and Lambda — ensuring 99.99% uptime, sub-200ms response times, and secure processing of millions of API requests each month.
  • Led and mentored a 6-member engineering team, boosting sprint velocity by 30%, reducing review time, and delivering high-impact features with zero critical issues, while fostering a culture of clean code and ownership.

Only Much Louder | SDE-II | Bangalore

March 2023 - March 2024

  • Engineered a responsive frontend for the Hypothesis platform using ReactJS and MUI, delivering 20+ dynamic business flows to streamline campaign management and creator discovery.
  • Built and deployed an SEO-optimized Next.js app serving 100+ daily users, integrating Strapi CMS with custom plugins for scalable content management.
  • Designed and maintained a reusable MUI-based design system with 50+ custom components for consistent and scalable UI across product and marketing site.

Byju's - The Learning App | SDE-II | Bangalore

March 2022 - March 2023

  • Created an automated PDF report generation system for 10K student performance analytics using Handlebars.js for templating and Puppeteer for rendering.
  • Designed a video feedback collection interface that enables 10K users to leave timestamped feedback at specific moments within a video.
  • Built the frontend interface for tutor task management and scheduling, enabling efficient 100+ assignment tracking and calendar-based planning.
  • Engineered CMS features including batch management, subjective test scheduling, and monthly assessment planning to streamline 1000+ academic workflows.

10times Internet Pvt. Ltd. | SDE-I | Noida

Jan 2019 - March 2022

  • Built a real-time communication platform supporting 1000+ daily active users, featuring low-latency video conferencing and instant messaging for smooth and reliable virtual collaboration.
  • Handled a SaaS project which included CRM, 10+ third-party integrations, CMS generating 1000+ organic leads based on user interests and location. (Visit: https://login.10times.com).
  • Built a modular, server-side Email Templating Engine to streamline the creation of 100+ marketing and 35+ product engagement emails, enabling dynamic content generation and improving maintainability across campaigns.
  • Integrated and managed Stripe for oDASH and maintained Razorpay integration, enabling 100+ of secure, seamless online transactions monthly and ensuring reliable payment processing for both domestic and international users.
  • Engineered a real-time chat system for 10times.com using Firebase, seamless real-time communication for 100+ users across the platform.

Projects.

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Project

School of Innovation India from Facebook at SV.CO

Developed an immersive VR experience using Unity and Meta Quest, enabling users to explore a virtual city and interact with 3D objects in real time.

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WebApp

Document Tracker

Built a standalone JavaScript library that enables users to track and manage documents, designed for seamless integration across web applications.

Stack Used: HTML5/CSS, Bootstrap 4, PHP, JavaScript (scripting language), MySQL, Socket.io

Windows Game

Echoes and Shadows

Developed a standalone RPG game where players assume the role of an ancient island warrior, battling monsters to avenge the destruction of her village.

Stack Used: Unity3D, Adobe Photoshop

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