Jan 2021 – Aug 2022 · 1 yr 7 mos · Ahmedabad, Gujarat, India · Remote

• Carl Zeiss AG - Callifornia,USA
• Basic Care
• Review multiple products scan images using web platform with on premise or cloud. The review can be multiple analysis algorithms apply on scan images.
• Responsibilities:
• Design and implement different microservices application for Optic scan analysis.
• Understands WPF application to Migrate it to WebInterface.
• Create consumer driven contract testing for integration test using Pact.
• Migrate onPremise App to cloud compliant micro services using same code base.
• Consume Azure services and deploy services in docker and kubernates environment.
• Implement persistence storage using Azure table.
• Save analysis result files on Azure Blobstorage.
• Implement service to service message passing queue using Azure Servicebus.
• Deploy different srvices using AKS.
• Create reactive programming base dicom Forwarder microservice using RxNet. Provide better resilience and transient-fault-handling library using POLLY.
• Worked on processing dicom files and save data in database.
• Create WebApi for different eye scan analysis.
• Working in Agile project management environment to deliver scrums task and story assignments on daily and weekly basis using ADO for code and task management.
• Involved in prototype, design, develop, test and maintain engaging multi-tiered applications to meet challenging business needs.
• Using database as MySQL database for Tables, Views, user defined functions, packages, stored procedures and Triggers etc.
• Working on TDD development, using xUnit libraries for Testing.
• Using Serilog for logging activities.
• Working on Multitanency, Ado.net, nHibernate ORM framework for data access layer.
• Consuming latest C# .net features like Async, await tasks, Tuple, Cache functions for better performance.
• Visual Studio 2022,Asp.net Core 3.1, MySql 8,GIT, Test Driven Development, Type scripts, C# 8.0 ,Auto Mappers,EvilDicom,Serilog,Dapr,Postman,Insomnia,Docker,K6 Load Testing ,Azure Services

Feb 2018 – Dec 2020 · 2 yrs 10 mos

• DataLogger, Raytrax, I/O Configuration, or Calibration Tools
• Led development efforts, designed and implemented platform architecture for embedded applications, and managed other engineering team members.
• Mentor junior developers and assist in hiring and other aspects of organizational development.
• Review product documentation user and technical, Code review, Test and deployment of Product.
• Responsibilities:
• Working on web application and re-architecture using Asp.net MVC 5.0, WebApi, AngularJS, Sql server 2012, JSON based framework.
• Implements Configuration and Callibration tools to show device data using Rich GUI WPF.
• Create Theme Applications base UI using MVVM.
• Defying global framework using services, factory, Rest angular using AngularJS for reusable web components, so all modules can consume same factories with SPA (single page Application).
• Worked on custom grids on angular (UI Grids) to support templates and other complex functionalities.
• Working in Agile project management environment to deliver scrums task and story assignments on daily and weekly basis.
• Using code first approach with entity framework for database modules, Automappers, dto, concreate dto, domain data models in Asp.net MVC 5.0 and SQL server 2012 as database.
• Used database as SQL Server 2012 database for Tables, Views,user defined functions, packages, stored procedures and Triggers etc.
• Used Event driven environment with event handlers, interceptors to intercept request and response, filters etc.
• Involved in implementation of Web Api V4 Rest-web services stack, WCF consumption for integration with other systems
• Used Entity framework for data access layer with n-tiered web architectures, SOA with SOAP, REST,JSON.
• Involved in SSO single sign on solution for groups and roles claims with global token across applications on premise and intranet application.
• Working on REST API to integrate multiple heterogeneous systems to integrate with other system.

Jun 2017 – Jan 2018 · 7 mos

• Product development from scratch to clientside deployment for smart transformer and rectifier unit in the Oil and Gas industry division. Make an architectural decision, database design, code design, and workflow within a short time to prove Application team success in the Raychem innovation center. Design a lower footprint protocol for low power and low bandwidth devices. Integrate multiple products like Datalogger(GPRS),RMCP(Ethernet),sTLP(GSM) in a single code base for easy maintenance.
• Responsibilities:
• Working on TDD development, using NUnit and Moq library for Testing.
• Implemented Work flow with stateless workflow libraries.
• Used various dependency injection and unity framework on .net C# with Asp.net MVC 5.2.3 and web API environment.
• Implemented Log4Net, nLog for logging activities.

Jan 2017 – May 2017 · 4 mos · Ahmedabad

• Developed network module in QT c++ linux arm platform and Install application in POS device .Working with Json parsing,serialization and sqlite database .Implement sync module with cloud server which is push and pull data from server .By using sync module multiple devices get real time data from server .Provide gui to embedded device using QT widgets .Worked closely with client and implement different modules with in strict time line .

Oct 2014 – Jan 2017 · 2 yrs 3 mos · Mumbai, Maharashtra, India

• AT Server/Client
• This product serves quant base algo trading to use for traders.
• Conceived, managed and built algorithmic trading strategy based on low latency environment.
• Architected and implemented horizontally scalable, distributed colocation service platform
• Designed and built strategy and gateways using oops concepts in backend and front end.
• Responsibilities:
• Working on server/client application, architectural and re-architecture using C++, C#, JSON based framework using highly complex and enterprise wide IT project(s).
• Responsible for assisting to managing one or more highly complex or enterprise wide IT project(s).
• Defying global framework using AngularJS, JavaScript, or reusable web components, so all modules can consume the same.
• Defying the new global directives/ services, events & factories for all modules.
• Working on REST API for to integrate multiple heterogeneous systems.
• Loopback API created for REST API.
• Participates and reports status in daily morning scrums calls with agile development.
• Worked Strong Front end Microsoft Stack development.
• Created dynamic end-to-end REST APIs in Loopback and StrongLoop.
• Access data from major relational databases, MySQL, SOAP and REST APIs.
• Creating documentation for demo and Help.
• Incorporated model relationships and access controls for complex APIs.
• Executed application on-premises.
• UI are developed on Winforms C#, Asynchronous calls.
• Created user-friendly application that allows modules to create various types forms using directives.
• Middle tire were also supported by .net 4.5 C# codes which libraries were already developed.
• Mentored staff (around 10+ end users), and participate with an experienced, an energetic team on a rapid, agile development schedule.
• Environment: C, C++, C# WinForms, TCP/IP, UDP, OOP, STL, Multithreading, Linux/UNIX, MySQL, NetBeans

Sep 2013 – Sep 2014 · 1 yr · Kolkata,WB

• Analyser Application
• This application supports trader to make decision on real-time data. Generate signal basis on predefined rules using market data.

Jan 2012 – Aug 2013 · 1 yr 7 mos · Kolkata Area, India

• Ultimate Trading System
• One product for multiple exchanges order management system. Create risk management system for preventing non approved orders.
• Responsibilities:
• Architected and implemented multi exchange, customizable trading algorithms and back end support tools
• Design application infrastructure, implemented features, and provided technical analysis for various clients
• Development of specific trading algorithms (VC++), trading GUIs (C#) and other applications. Work on VWAP, Pairs trader and other algorithms
• Liaising with traders and other business-side colleagues for requirements gathering, definition, implementation and live trading support

Jul 2011 – Dec 2011 · 5 mos · Ahmedabad Area, India

• Central Trading Server
• Provide trading infrastructure for exchanges like Matching engine, Broadcast servers, Order servers, Risk management system etc.
• Responsibilities:
• Implemented application features, prototype solutions, designed UI, and wrote documentation for several clients
• Integrate multiple market data sources in to one application and distribute multiple clients.
• Create and Implement MSMQ for inter process communication.
• Developed Win forms UI using C#.NET 3.5 and SQL Server 2005.
• Wrote SQL queries with Joins on multiple tables, Stored Procedures, Functions, Triggers, and Indexes using T-SQL and LINQ in SQL Server 2005.
• Environment: C# Winform, Socket Programming,Webservice, OOP, STL, Multithreading, Window, SQL Server 2008

Feb 2009 – Jun 2011 · 2 yrs 4 mos · Ahmedabad

• ATIN (Advance Trading Integrated Network)
• Responsibilities:
• Implemented application features, prototype solutions, designed UI, and wrote documentation for several clients
• Design, develop, test, deploy, maintain and improve software. Manage individual project priorities, deadlines and deliverables
• Trade server - trade validation, Integration different exchanges, Risk Management
• Trade client – Display Reports, Real time market data, Order Placement, Third party API
• Development and support of a large BackOffice software project written in Visual C# in the field of Finance.
• Development of the existing end-user interface (MS VC# 2010) and its interconnections with other parts of the software.
• Environment: C# Winform, Webservice, Socket Programming, OOP, Multithreading, Window, SQL Server 2008