I’ve been working as a full stack Developer and Engineer from  Requirement Gathering to complete Design,Development and  Deployment. I’ve been working under the supervision of highly  experienced developers as a Scrum Master supervising the team of four  individuals.  Key contribution and Achievements  - Responsible for developing the core architecture and modules of  the product.  - Working as a bridge between stakeholders in the US office and  Engineering team in Pakistan.   - Ensuring deadline, code quality, and performance of the Product.  - Boosted the product`s performance by 500% on some areas of the  product by fixing long-term issues within a short period.  - Offered my services to the support and maintenance team to  achieve the highest level of customer satisfaction.  - Responsible for making software design and ensured that the  team was working in the right direction.  - Assisted clients requests of enhancements and module`s new  features.  - Collaborated with the QA to identify testing strategies.  - Worked on a Single Sign-on and Sign-off Service.  - Implemented MEF to achieve extensible architecture.  - Extensive work on Elastic Search, Searchguard and kibana.  - Implemented variety of Design pattern throughout the  application.  - Extensive work on performance and memory optimization, on  both server and client level.   - Extensive work on WCF Service and Web Api's.  - Extensive Work on Windows Service and Task Schedulers.  - Followed best development practices such as SOLID principles.