PATHAN SALMAN KHAN
Bengaluru
Summary
I am a Full Stack Developer specializing in back-end development, with 3 years of full-time experience. I have a passion for learning by building and continually explore new technologies and approaches. You can find my latest projects on GitHub.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Software Engineer
Zaapi
09.2023 - Current
- Created a template using the Nest JS framework, incorporating basic authentication, design patterns, with MongoDB (Mongoose) and containerization to bootstrap the new microservices quickly
- Led end-to-end feature development: gathering requirements from the product team, designing features, planning sprints, coding, and performing end-to-end testing
- Mentored two interns, overseeing their onboarding, assigning tasks, and reviewing their code
- Orchestrated migration from EC2 instances to AWS Fargate, significantly reducing AWS infrastructure costs
- Actively participated in resolving critical production issues (SOS situations)
- Enhanced webhook handling by transitioning from synchronous processing to an asynchronous queue system using AWS SQS, now efficiently managing 10k requests per minute
- Optimized platform performance to handle 20M+ daily requests through strategic database query optimization and implementation of caching mechanisms
- Developed a comprehensive analytics dashboard, providing users with critical insights into chat, agent, and performance metrics
- Streamlined e-commerce operations by integrating chat-based payments and custom messaging features into the order cycle
- Improved platform capabilities with AI-driven features, including chatbots and auto-reply systems
- Designed and implemented a Zapier-like automation system, enabling event-triggered messaging for improved workflow automation
- Technologies: NestJS | MongoDB | AWS | PostgreSQL | Microservices
Software Engineer
Geekyants
06.2022 - 09.2023
- Housing Project Management: bootstrapping the microservice architecture with Dapr
- Developed analytics, payment, and compliant registration services and implemented a migration service to migrate data from SQL to NoSQL databases
- Real Estate SaaS Product: created a service for bulk importing project and builder data
- Managed channel partner and builder onboarding processes
- Led the implementation of geospatial project search functionality with many other filters: enhanced application speed and performance through caching mechanisms.
Full Stack Developer
Cognizant
09.2021 - 06.2022
- Collaborated with an ed-tech company, focusing on optimizing the platform's exam hosting functionality
- Implemented performance enhancements and optimizations to ensure seamless exam delivery for a large number of concurrent users.
Education
B.E. - Computer Science and Engineering
RMK ENGINEERING COLLEGE
Chennai08.2021
Intermediate - Mathematics, Physics and Chemistry
Sri Chaitanya Junior College
Vijayawada04.2017
RATNAM EM HIGH SCHOOL
Nellore04.2015
Skills
- Javascript
- MongoDB
- SQL
- Node JS
- Python
- HASURA/GRAPHQL
- AWS
- Redis
- Nest JS/Express
- Jest
- REST
- Web Sockets
- Docker
- React
Certification
- BEC Vantage Certification, BEC
- Pro Backend Developer course, LearnCodeOnline.in
References
- Ricardo Sancho
Head of Engineering at zaapi
https://www.linkedin.com/in/ricsancho
+65 8928 9832
- Suraj Dubey,
Tech Lead at zaapi,
https://www.linkedin.com/in/suraj-dubey-4a22486b
+919824829736
Projects
Go Good First Issue
Go Good First Issue is a thoughtfully curated collection of beginner-friendly tasks for new contributors in the Go community. It comprises carefully selected issues from diverse Go repositories, making it an excellent starting point for first-time contributors. The list is regularly updated every 24 hours, ensuring fresh and up-to-date opportunities for contributors. To explore the current list of good first issues, simply refer to the project's README file on GitHub.
GitHub Link : https://github.com/salmankhan-prs/Go-Good-First-issue
HomeServer
I am very interested in home servers. Right now, I'm using a Raspberry Pi 5 to set up a small home server. With this, I'm hosting some of my own websites and other streaming applications to stream/store my own content. My goal is to understand how the internet and servers work behind the scenes.
Email WriteX
This is a Chrome extension that generates email bodies based on a given subject. I implemented rate limiting in the backend to ensure efficient performance. The response is generated using the Open AI API's .
Access Link : https://chromewebstore.google.com/detail/email-writex/iigffofilkploblgmjpjicllhkbkpnpb
Opensourcecontributions
- Feat(invocation): Allow sending and receiving headers during HTTP service invocation, https://github.com/dapr/js-sdk/pull/408, 08/01/20
- Fix(invocation): Handle 404 errors correctly by providing an error message, https://github.com/dapr/js-sdk/pull/415, 08/01/20
- Fix(state): Return an empty array instead of an empty string when state.query does not return any results, https://github.com/dapr/js-sdk/pull/471, 08/01/20
Timeline
Software Engineer
Zaapi
09.2023 - Current
Software Engineer
Geekyants
06.2022 - 09.2023
Full Stack Developer
Cognizant
09.2021 - 06.2022
B.E. - Computer Science and Engineering
RMK ENGINEERING COLLEGE
Intermediate - Mathematics, Physics and Chemistry
Sri Chaitanya Junior College
RATNAM EM HIGH SCHOOL
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