Amit Upadhyay

Work history

NCS Technologies(SG)

08.2022 - 10.2023

Golang development: Extensive experience building data APIs, microservices, and RESTful APIs (middleware)
DevOps: Docker image creation, Git version control, CI/CD with Jenkins
Performance optimization: Utilized goroutines and efficient program design
Database: PostgreSQL interaction with queries and triggers
Security: Implemented SAML and JWT for gRPC and RESTful APIs
Testing: Unit testing and API documentation generation (go-swagger)
Managed S3 document storage and IAM access Large-scale data processing (millions of records) from PostgreSQL
Agile methodology adoption (Scrum) for project delivery
Microservice communication with Wait Groups, goroutines, and channels
Design pattern utilization (Singleton, Interface) Error logging with custom packages and Datadog monitoring
Docker image creation in Linux

L&T Tech Services

06.2021 - 07.2022

Configured projects and integrated necessary tools and services.
Captured and documented requirements in Confluence.
Developed Restful API services using Golang and integrated payment gateways with the Gin framework.
Implemented concurrent data processing with Goroutines and channels.
Used Gorilla Mux for routing requests in Golang applications.
Created Docker images and utilized GoLang libraries for code quality and race condition handling.
Designed and executed unit test cases using testing and testify packages.
Developed microservices to process data from PostgreSQL and MySQL.
Generated PDF reports with Golang and XML for multilingual customer communication.
Built a classifieds website with Golang, microservices, and various frameworks and technologies.
Logged system events and alerts to databases using Golang.
Designed and implemented lexer/parser for specification test files in Golang.
Improved existing microservices by redesigning data pipelines.

PrivacyPillar

10.2019 - 12.2020

Configured projects and integrated necessary tools and services.
Captured, analyzed, and documented requirements in Confluence.
Developed new Restful API services using Golang.
Integrated payment gateway subscriptions using the Gin framework.
Handled concurrent data processing with Goroutines and channels.
Implemented routing with Gorilla Mux for request handling.
Created Docker images and utilized Golang libraries like go-fmt, go-vet, and go-dep.
Designed and executed unit tests using testing and testify packages.
Optimized program performance by implementing Goroutines.
Developed microservices in Golang for data processing with Postgres and MySQL. Generated reports using Golang and XML for monthly distribution.
Proficient in backend development with Golang, Microservices, Channels, Gokit, ORM GORM, CLI, Gorilla Mux, Go-hystrix, godoc, ginkgo, gRPC, MongoDB, Firebase, Kinvey, and Parse.
Designed and implemented lexer/parser for specification test files in Golang.
Improved existing microservices by redesigning data pipelines.

Konsultera Solutions

05.2016 - 09.2018

Developed Go APIs with the Revel framework, utilizing Ginkgo for Test-Driven Development.
Enhanced code for new releases and integrated PostgreSQL databases.
Conducted unit testing and benchmarking for Golang microservices.
Created MongoDB collections and services to retrieve user data.
Developed front-end features with JavaScript and handled client-side validations.
Managed server-side development, including DB connections and PHP coding.
Designed application modules, base classes, and utility classes using Core PHP.
Created web pages using CSS, HTML, AJAX, and JavaScript.
Accessed third-party web services using XML, and SOAP.

NWDCO

12.2013 - 04.2016

Captured requirements and interacted with clients and business teams.
Followed Agile methodology, releasing iterations of small functionalities.
Managed offshore and onshore development teams, coordinating across time zones.
Designed and coded modules from requirements to development.
Created dynamic web pages tailored to user location criteria.
Developed code for bank payment and money transfer via ACH and credit cards.
Created and utilized web services with AXIS. Designed and implemented middleware and front-end frameworks using JWT and CodeIgniter.
Used Hibernate for data storage and retrieval between PHP and MySQL.
Developed and implemented front-end components with HTML, CSS, JavaScript, jQuery, and AJAX.
Collaborated with analysts to develop use cases, design, and write code.
Utilized XML for data transfer and file parsing between applications.