Shailendra Singh Chauhan
Summary
Motivated professional with in-depth knowledge of C++, JavaScript, Python and PERL. Skilled in developing, optimizing, and reworking systems to meet specific customer requirements. Expertise in writing codes in various languages and developing flowcharts.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Software Development Engineer II
Reliance Corporation
Mumbai
09.2023 - Current
- Internal Transfer
Senior Software Engineer
Reliance Jio
09.2023 - Current
- Device Onboarding (DOB) is a microservice which onboards a new device into a jio network and manages the complete life cycle of device.
- Responsibilities :
- Designed and developed the backend api's of the system that automated the process of device onboarding and allow users to execute configuration command needed to start the device which increased the system's operation scale nearly by 3x.
- Implemented scheduled jobs that helps system to maintain and monitor the device health and raise alerts.
- Implemented the bussiness logic for processing the failed device onboarding via kafka.
- Project: Device Onboarding
Senior Software Engineer
Reliance Ajio
03.2023 - 09.2023
- Payment Engine is the microservice that handles the transactions on Ajio app.
- Responsibilities :
- Contributed in the development and integration of jio one pay gateway with the payments engine saving upto 30% of the cost per transaction.
- Individual owner of forward and refund flow of the payment engine team contributing to all the development and operational task.
- Project: Payment Engine
Software Development Engineer II
Reliance Ajio
Bengaluru
03.2023 - 08.2023
- Developed software solutions using Java and Python for various projects.
Sr. Software Engineer
Paytm
Noida
06.2021 - 02.2023
- Mentored junior engineers to improve coding practices and project methodologies.
Senior Software Engineer
Paytm
06.2021 - 02.2023
- Feecharge is responsible for helping company finance to charge business service fees in various income scenarios, such as acquire, withdraw, topup etc. It is also responsible for calculating rebate fees and then telling company finance to settle expenditure for company partners in rebate scenarios, such as merchant commission, channel fees etc.
- Responsibilities:
- Involved in implementing the charge and refund flows by handling domain events using Kafka.
- Integrated GRPC services in the system.
- Integrated sharding in the system.
- Implemented the time-based retry logic to handle the payments.
- Involved in writing the unit and functional test cases.
- Involved in solving production issue.
- Project: Feecharge
Software Engineer
Yash Technologies Pvt. Ltd.
Indore
02.2019 - 04.2021
- Assisted in troubleshooting and debugging software issues for clients.
Software Engineer
Yash Technologies
02.2019 - 04.2021
- This project aims at securing, transforming, providing extension capabilities, caching, rate limiting and monitoring API's.
- Responsibilities :
- Involved in requirements gathering, customer interaction, prototyping and validation.
- Developed Restful API's using APIGEE platform.
- Worked on building proxies and policies within APIGEE along with security frameworks.
- Responsible for creating products in APIGEE so that they can be consumed by the consumers.
- Used Swagger to maintain API ecosystem and to maintain interactive documentation.
- Project: Apigee
Software Engineer
Innoeye Technologies Pvt. Ltd.
Indore
08.2016 - 02.2019
- Collaborated with cross-functional teams to gather user requirements effectively.
Software Engineer
Innoeye Technologies
08.2016 - 02.2019
- Siteforge facilitates workflow orchestration, real-time project intelligence, once advanced-only data capture, automated business rule validation, improved forecasting and integration capabilities.
- Responsibilities :
- Developed Restful api's using spring with JPA.
- Developed business logic for web and mobile app.
- Coordinated with android team to sync data on server from app and giving backend calls in the form of .
- Generated jasper reports and CSV's based on business logic.
- For data visualization created dashboards using highcharts.
- Responsible for plotting the wifi sites on google map.
- Responsible for writing sql procedures to pre-populating the database.
- Responsible for writing optimized native sql queries for the dashboards.
- Project: Siteforge
Education
Bachelor Of Engineering - Computer Science & Engineering
Sanghvi Institute Of Management & Science
Indore06.2016
Skills
- J2EE
- Spring
- Spring Boot
- Microservices
- Kafka
- MySQL
- Rest Web Services
- Neo4j Database
- JPA
- Hibernate
- Docker
- Data Structures & Algorithms
Certification
- Apigee Certified API Engineer, 09/19
- AlgoExpert Certified Professional, 09/20
Timeline
Software Development Engineer II
Reliance Corporation
09.2023 - Current
Senior Software Engineer
Reliance Jio
09.2023 - Current
Senior Software Engineer
Reliance Ajio
03.2023 - 09.2023
Software Development Engineer II
Reliance Ajio
03.2023 - 08.2023
Sr. Software Engineer
Paytm
06.2021 - 02.2023
Senior Software Engineer
Paytm
06.2021 - 02.2023
Software Engineer
Yash Technologies Pvt. Ltd.
02.2019 - 04.2021
Software Engineer
Yash Technologies
02.2019 - 04.2021
Software Engineer
Innoeye Technologies Pvt. Ltd.
08.2016 - 02.2019
Software Engineer
Innoeye Technologies
08.2016 - 02.2019
Bachelor Of Engineering - Computer Science & Engineering
Sanghvi Institute Of Management & Science
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