Geetanjali Chawla

Software Developer @ Gamemano

About

I am a passionate Back-end Developer with nearly 3 years of experience in designing and developing scalable, secure, and high-performance backend systems using Node.js, Express.js, and MongoDB. My expertise lies in system design, API optimization, and workflow automation, which allows me to deliver reliable and efficient software solutions. I thrive in environments that challenge my skills in backend engineering and distributed systems, and I am committed to continuous learning and improvement. Throughout my career, I have successfully owned payment integrations and automated pipelines, significantly improving system reliability and reducing latency. I have a strong background in deploying Dockerized microservices on AWS, ensuring optimal performance and stability. My technical skills extend to a variety of programming languages and frameworks, including JavaScript, TypeScript, and React.js, which I leverage to create robust applications. Key Achievements: - Developed a BTCPay server that processes over 3,000 crypto transactions per month, reducing manual payout errors by 90%. - Automated 80% of manual casino operations, enhancing system reliability and reducing downtime. - Achieved over 85% unit and integration test coverage, ensuring production-grade quality and minimizing regressions.

Country

India

City

Ghaziabad

Industry

Computer Software

Skill

Kafka, Agile Development & SDLC, Security, Data Integrity & Access Control, Backend Automation & Workflow Optimization, Production Monitoring & Reliability, CI/CD, AWS Cloud Infrastructure, Docker & Containerized Deployments, Payment Systems & Third-Party API Integrations, Asynchronous Processing & Kafka Messaging, Redis Caching Strategies, Performance Optimization & Low-Latency Systems, Microservices Architecture & Service Decomposition, High-Availability & Distributed Systems, Database Design & Data Modeling, Scalable REST API Architecture, Backend System Design, Mean Stack, Web Content Optimization, Assistant Teaching

Experience

Software Developer

Gamemano

2024-2 - Present · 2 yrs 8 mos

Noida, Uttar Pradesh, India

In my current role, I am responsible for designing and scaling Node.js backend services, optimizing APIs, and implementing caching and workflows to ensure high-performance production-grade systems. I lead the deployment of Dockerized microservices on AWS, focusing on monitoring and maintaining system performance and stability. My work involves developing solutions that enhance the overall reliability of our services. Developed a BTCPay server that processes over 3,000 crypto transactions per month, significantly reducing manual payout errors by 90%. - Supported containerized microservices on AWS, accelerating deployment speed by 60%. - Optimized API performance with Redis caching and Kafka messaging, improving response time by 40% for over 100K daily requests

MERN stack developer

Webient Technologies

2023-5 - 2024-2 · 10 mos

Gurugram, Haryana, India

Description: As a MERN Stack Developer, I developed the Pink Aprons app, integrating a PHP back-end with a React.js front-end, which served over 5,000 active users. I was responsible for delivering scalable client features that resulted in a significant increase in repeat project requests. Additionally, I led the creation of a component library that streamlined the development process for new features. Delivered scalable client features, resulting in 2x repeat project requests. - Deployed MERN stack applications with 25% faster page loads, enhancing client satisfaction.

MERN stack developer

Daylogic Infotech

2022-10 - 2023-4 · 7 mos

Noida, Uttar Pradesh, India

During my internship, I architected reusable APIs for user management and authentication, which reduced future development time by 40%. I also refined the QA workflow, leading to a 50% reduction in UI bugs, and developed full-stack modules using React.js and Node.js, achieving a 95% on-time feature delivery rate. Architected reusable APIs that significantly reduced future development time. - Refined QA workflow, resulting in a 50% reduction in UI bugs.

Teaching Assistant

CodeHelp by Love Babbar

2021 - 2023 · 2 yrs

As a Teaching Assistant, I guided over 30,000 students in Data Structures and Algorithms (DSA), providing live code reviews and real-time support to enhance their learning experience. Engaged with a large number of students, significantly contributing to their understanding of DSA concepts.