keshav Aggarwal

Software Engineer

Delhi, India2 yrs 11 mos experience

Most Likely To Switch

Key Highlights

Built distributed APIs handling millions of requests daily.
Optimized service latency by 35% using caching techniques.
Designed failover mechanisms to enhance system reliability.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in scalable architectures and cloud-native applications.

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Skills

Core Skills

AwsJavaAndroid DevelopmentWeb DevelopmentJavascript

Other Skills

Amazon Web Services (AWS)JupyterSQLAWS LambdaJSONSpring BootPython (Programming Language)Amazon DynamodbAmazon RedshiftCore JavaDartAndroid StudioReact NativeGitFlutter

About

Software Engineer at Amazon with strong backend and cloud development experience. Passionate about building reliable, scalable systems that impact millions. I specialize in distributed systems, microservices, and cloud-native applications. 🧠 Currently working on mission-critical systems at Amazon, focusing on performance optimization, system reliability, and large-scale architecture. 🛠️ Tech Stack: Java, Python, AWS, DynamoDB, Kafka, SQS, Lambda, Docker, Kubernetes, GitHub Actions 🧰 Also exploring: Golang, TypeScript, system design patterns, and DevOps best practices. 🏆 Highlights: • Built and maintained distributed APIs handling millions of requests/day • Optimized service latency by 35% using cache & concurrency patterns • Designed failover mechanisms to increase uptime and reliability 💬 I love exploring new tech, solving system-level challenges, and learning how top product-based companies scale engineering. 📬 Actively open to opportunities in product-based companies (Backend | Fullstack | AI Engineer roles), and I welcome connections from fellow engineers and recruiters!

Experience

2 yrs 11 mos

Total Experience

11 mos

Average Tenure

1 yr 9 mos

Current Experience

Amazon

Software Development Engineer 1

Aug 2024 – Present · 1 yr 9 mos · Bengaluru, Karnataka, India · On-site

Cardekho group

Software Engineer

Oct 2023 – Jul 2024 · 9 mos · Gurugram, Haryana, India · Hybrid

Amazon

Software Engineer Intern

Jan 2023 – Jun 2023 · 5 mos · Gurugram, Haryana, India · On-site

Amazon Web Services (AWS)JupyterSQLJavaAWS LambdaJSON+6

Tara | indepay

Android Developer

Oct 2021 – Jul 2022 · 9 mos · Gurugram, Haryana, India

Worked on hyperlocal App TARA getting launched in Indonesia as an E-commerce application with
bill payments. • Implemented the flow for biller and order service to send requests for payment and update the status of the transaction from the front–end. Design, development, and deployment of Android apps • Repository Management • Integrated various payment instruments APIs from the front.

DartSQLJavaAndroid StudioReact NativeSpring Boot+6

Girlscript winter of contributing

Open Source Developer

Sep 2021 – Nov 2021 · 2 mos · Remote

Contributions in the Domain of Front-end Web Development with HTML, CSS,Javascript, BootStrap, DSA, and C/C++: GWOC invites people to contribute their expertise and ideas in order to improve their technical abilities and obtain significant experience in the field of tech education Created algorithms and Contibuted in the GWOC Repo using DSA and algorithms

C++SQLCascading Style Sheets (CSS)JavaReact.jsGit+5

Ilp overseas | international learning planners

Frontend Web Developer

Aug 2021 – Sep 2021 · 1 mo · Remote · Hybrid

Project Course - made webPages for the company details and the communication form: Created project-based course using Unsupervised learning and natural language processing.
◦ Tech-Stack: Html, CSS, WordPress,javascript

SQLCascading Style Sheets (CSS)WordPressReact.jsHTMLNext.js+2