Aditya Choudhary

Product Manager

Noida, Uttar Pradesh, India3 yrs 1 mo experience

Most Likely To Switch

Key Highlights

Led backend development for high-traffic messaging systems.
Optimized complex queries, improving load times by 30%.
Designed automated integrations, reducing handover cycles significantly.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in SaaS and Machine Learning.

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Skills

Core Skills

Backend DevelopmentMicroservices ArchitectureApi DevelopmentFull-stack DevelopmentWeb DevelopmentCloud Computing

Other Skills

AWSAWS LambdaAgile DevelopmentAngularAngularJSBack-End Web DevelopmentBitbucketC (Programming Language)C++CSSCascading Style Sheets (CSS)Code ReviewDatabase Management System (DBMS)Design DocumentsDevOps

About

Backend-focused Software Engineer with ~3 years of experience building scalable, production-grade systems in high-traffic environments. I’ve worked at Amazon and product-based startups, contributing to backend services, APIs, and system workflows used by real customers at scale. My core strength is designing and implementing reliable backend services using Java, Node.js, AWS, and microservices architecture. I’ve worked on features end-to-end, from schema design and API contracts to performance optimization, logging, and deployment. At Amazon and Inncircles, I worked on: 1. Designing and extending REST APIs and backend services 2. Building and optimizing microservices with clean separation of concerns 3. Working with SQL and MongoDB, handling data modeling and aggregation 4. Integrating AWS services and improving system reliability 5. Collaborating closely with frontend, product, and QA teams to ship features I’m comfortable owning backend modules, debugging production issues, and improving existing systems without breaking things. I value clean code, clear interfaces, and systems that scale predictably. I’m currently looking for backend or backend-heavy full-stack roles where I can work on distributed systems, performance-sensitive services, and real product problems.

Experience

3 yrs 1 mo

Total Experience

1 yr

Average Tenure

1 yr 9 mos

Current Experience

Inncircles

2 roles

Senior Product Developer

Promoted

Aug 2025 – Present · 10 mos

Led backend development of a real-time messaging and Communication Groups system using WebSockets and Redis, supporting 1,000+ daily active users and 5,000+ messages/day with sub-500ms delivery, reducing email dependency by 75%.
Built a Methodology Management System for construction workflows, managing 500+ methodologies with version control and multi-stage approvals, cutting approval cycles from 8 days to 2.6 days and achieving 100% compliance.
Redesigned MongoDB data models and optimized complex queries, improving dashboard load times by 30% for high-traffic features.
Collaborated across frontend, backend, and mobile teams to resolve integration issues, reducing production bugs by 45%.
Established coding standards and led code reviews, reducing production incidents by 35%.

WebSocketsRedisMongoDBJavaNode.jsAWS+2

Product Developer

Aug 2024 – Jul 2025 · 11 mos

Enhanced a graph-based workflow engine for the Handover Dashboard using Angular, enabling site teams to manage 8,000+ work packages/month with reduced manual effort.
Designed an automated handover integration with CRM using AWS Lambda and SQS, reducing the handover cycle from 12–14 days to 6–7 days.
Built REST APIs using Node.js and Express, integrated AWS S3 for document storage, and implemented Lambda-based uploads for files up to 500MB, improving upload success rates from 78% to 96%.
Developed quality management systems handling 200+ trials and 1,500+ tests/month, reducing approval cycles by 50% and cutting data entry errors from 15% to 1.2%.
Set up CI/CD pipelines for Lambda deployments with automated testing, reducing deployment errors and improving release consistency.

AngularAWS LambdaNode.jsExpressREST APIsBackend Development+1

Swastik classes

SDE

Sep 2023 – Aug 2024 · 11 mos · Delhi, India · Hybrid

Built and delivered production web applications using React, Node.js, PHP, MySQL, integrating payment gateways that increased online sales by 30%.
Automated student enrollment, attendance, and fee management workflows using Google Apps Script, saving ~25 hours/week of manual work.
Optimized deployment and infrastructure strategy, achieving a 70% reduction in server costs.

ReactNode.jsPHPMySQLGoogle Apps ScriptFull-Stack Development+1

Amazon

SWE Intern

Jan 2023 – Jun 2023 · 5 mos · Bangalore · Hybrid

Built data pipelines using AWS Lambda, S3, Step Functions, and Athena to process ML training data and generate performance dashboards.
Developed Java and Spring Boot workflows to automate ML model retraining, improving prediction accuracy from 82% to 94%.
Configured IAM roles and policies to ensure secure access across AWS services.
Worked closely with data scientists to integrate model retraining into CI/CD pipelines for reliable production deployments.

AWS LambdaS3JavaSpring BootBackend DevelopmentCloud Computing

Lueurtech software solutions pvt.ltd

Web Development Intern

Mar 2022 – Apr 2022 · 1 mo · Remote

Demonstrated HTML, CSS, and JavaScript proficiency to implement interactive and visually impressive web pages.
Ensured cross-device compatibility by employing responsive design techniques, enhancing user experience.
Fulfilled the role of a front-end developer during the internship, with the primary objective of creating an appealing and responsive website.

HTMLCSSJavaScript