Nisar Thadathil

Nisar Thadathil

Senior Java | Golang developer
I'm a software engineer specialised in frontend and backend development for complex scalable web apps. Possess knowledge of designing, analysis, testing, database development & coding for modules as per the requirement. Experience in Agile software development, Object Oriented Design patterns and Microservices architecture. Strong domain knowledge in Retail, Finance, Transport and Healthcare. Want to know how I may help your project? Check out my project portfolio.
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What I do

I have more than 6+ years of experience building applications for clients from US, Canada, Indonesia and India. Below is a quick overview of my main technical skill sets and technologies I use. Want to find out more about my experience? Check out my online resume and project portfolio.

Java, Spring Boot, Hibernate

Good experience in Java, J2EE (Java, Servlets, JSP). Experience in working with Spring (Spring MVC, Spring Data, Spring Boot etc) and related frameworks. Experience with Database connectivity (ORM, Hibernate) and JPA.

Golang

Working knowledge with Golang , gRPC, protobuf and Gorilla MUX

Deployments: Docker and Kubernetes

Deployment experience with Docker, Kubernetes and Cloud AWS. Familiar with CI/CD tools like Jenkins and Circle CI. Experience with Eclipse, WebLogic, Tomcat, undertow.

Agile Methodologies

Experience with Agile Methodologies and Scrum in cloud native environments. Working knowledge with Agile and collaboration Jira, Confluence, TFS.

Security: Auth 2.0, LDAP, OpenID

Experience in using security frameworks like JWT, Spring security and LDAP, OpenID, Hydra Auth 2.0.

Code Quality Framework

Familiar with Microservices development and TDD/BDD. Familiar with testing frameworks Selenium, Cucumber and SonarQube. Write unit tests to ensure the code quality is at highest using TestNG, Junit5, Mockito. Detailed experience of working with monitoring, analysis and logging systems as Splunk.

API management: REST/SOAP, gRPC

Excellent understanding of REST/SOAP, gRPC, APIs, Postman, bloomRPC API management and lifecycle.

Angular & JS

Experience in developing front-end application using Angular JS, HTML, CSS and JavaScript

Database: Oracle, PostgreSQL

Solid understanding of database technologies Oracle, SQL Server, PostgreSQL, MariaDB and Redis.

Messaging: Kafka, IBM MQ

Good experience in Message brokers such as Kafka, IBM MQ and Active MQ. Good knowledge of JAXB, XML and XSD schema and JSON parsing.

Version controll: git and svn

Experience in version controlling system such as git and svn. Hands-on experience using tools like Consul, Hash Corp Vault, Liquibase.
Services & Pricing

Testimonials

Nisar is an amazing professional, who had all of the skills. It was indeed a wonderful thing to work with him as the Sr.Developer for around 1 year at L&T TS, under my supervision as the team leader. His capability to understand, develop and test end to end was impressive. He is a good team spirit. I’m hoping he’ll deliver ever more to other project as well. He has done well on what is expected from him. Good luck.
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Manu LS
Project Manager, L&T Technology Services
Nisar is a brilliant software engineer, who brings all of the skills and expertise in programming. Working with him is a rare opportunity to come across, a self-driven environmentalist with teamwork spirit. Nisar with his unwavering confidence made me assured of the best solutions to problems at workplace even when there were few options to employ, indeed he was a shoulder to lean on.He is an extremely creative and innovative developer, who’s also best in guiding his junior employees.
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Nithin Das
Senior Data Scientist, L&T Technology Services
Nisar, as a dedicated software developer, would be an asset to any organization that will hire his services.
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Jithin Chandran C
Senior software Engineer, UST Global
We worked together in OMS project and he used to wear a smiling face, no matter the condition, and that kept his colleagues warm while they worked together in their department.
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Jaison Jacob
Team Lead, UST Global

Featured Projects

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OMS

Order Management System is a Retail product developed using micro service architecture. As a system it can intake orders from various sources, perform validations, enrichments and sends it for fulfillment. System consisted of different master data ingestion modules and order processing modules. UI and Web Service components were build using agile methodology. Service components were built as Spring Boot micro applications exposing REST API’s and used message queues for communication.

Client: Albertsons, USA

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Bombardier UIS

Bombardier UIS is a ERP application, which is mainly targeting for railway workers on MTA Long Island Rail Road (LIRR) and MTA Metro-North Railroad (MNR) railroad in USA. This application is used to manage temporary speed restriction (TSR) on train in a particular territory where the workers working on. Application can able communicate other component like STS, DMS, RWPS, NMS using TCP socket communication. Users can able to create TSR, Configure the application based on the role.

Client: Bombardier, USA

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MECARS

Mileage Expense Capture and Reporting Service – MECARS SaaS provides extremely useful features, such as automated mileage calculations, simple and intuitive user interfaces, and extensive reporting capabilities.

Client: Ryohee LLC, USA

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Netspective Stature

Netspective Stature is designed to cover health Care Management. System collects data about doctors and there information from various site using Web Scraping. Also registered user can manage data. Advantage of this system is Information about different doctor on different site available in our system.

Client: Netspective, USA

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