Raj Gupta

Software Engineer

Bengaluru, Karnataka, India3 yrs 6 mos experience

Key Highlights

Led backend team to optimize performance with Go.
Developed a WhatsApp notification system boosting engagement.
Built an optimization engine improving campaign efficiency.

Stackforce AI infers this person is a Backend Developer in the SaaS industry with strong skills in Go and Node.js.

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Skills

Core Skills

Go (programming Language)AwsAlgorithmsNode.js

Other Skills

BootstrapC++Cascading Style Sheets (CSS)Continuous Integration and Continuous Delivery (CI/CD)DatabasesDesign PatternsDevOpsDistributed SystemsDockerGitGitLab CI/CDGitlabHTMLJavaScriptManagement

About

🌟 Software Developer | Fast Learner | Problem Solver With over 2 years of experience in the tech industry, I specialize in building robust and scalable solutions using Go and Node.js. I have hands-on experience in designing and developing SDKs and have successfully built products from the ground up. I thrive in fast-paced environments and adapt quickly to new challenges, always eager to learn and innovate. Passionate about delivering high-quality software that makes an impact

Experience

3 yrs 6 mos

Total Experience

2 yrs 8 mos

Average Tenure

10 mos

Current Experience

Truecaller

Software Engineer

Jun 2025 – Present · 10 mos · Bengaluru, Karnataka, India · On-site

Zocket

Software Engineer

Sep 2022 – May 2025 · 2 yrs 8 mos · Chennai, Tamil Nadu, India · On-site

Led the global product’s backend engine team, optimizing performance with Go’s concurrency,
resulting in a 20% improvement in user experience.
Developed a WhatsApp notification system using Meta’s WhatsApp Graph API, increasing user
engagement by 10k per month.
Ensured efficient maintenance and scalability for Zocket's global product, contributing from planning to
deployment.
Built an optimization rule engine that fine-tunes campaign settings, leading to a 15% reduction in
spending per campaign and a 30% increase in Return on Ad Spend (ROAS) for the users, while
maximizing impressions and clicks.
Wrote Unit test cases and integrated them for every api/functionality to ensure the delivery of bug free
feature.
Integrated CI/CD pipelines for automated integration and deployment using Docker, GitLab CI/CD, and
AWS Registry, streamlining development workflows and ensuring seamless delivery

Go (Programming Language)AWSDockerGitLab CI/CDREST APIsTest-Driven Development

Celebal technologies

Web Developer Intern

Jun 2022 – Jul 2022 · 1 mo · Jaipur, Rajasthan, India

Specifically, I am working on NodeJS websites and developing backends for Websites.
Recently I build the backend for an online book store with functionalities such as searching , creating , deleting and updating.

Node.js