Senior Backend Developer
DataQhealth
Total years of experience :7 years, 8 Months
Experience:
Role : Backend Developer
Employer : DataQHealth
Date of employment :16 August 2021- present
Expertise involved : Senior Developer oversight, EHR/EMR understanding based on legacy system analysis and FHIR HL-7 R&D and FHIR-Finance BCDA-CCLF batch process implementation.
Achievements and Key-tasks:
Lead in Third-Party Service integration for EMR 2.0.for e.g. NEWCROP-ERX, EMRDirect.
Successfully implemented user management with Auth0 and optimized relations in the database. Devised an innovative solution to manage access control and permissions using filters and endpoint metadata, ensuring streamlined and efficient user permissions management in the filter.
EMR-Dashboard implementation : Devised a solution to combine appropriate session management along with storing cacheable data keeping scalability and separation of concern in mind.
Implemented BackEnd for ‘HealthSpot’ Mobile App in the legacy EMR. Including Graph Teams and AWS S3 bucket integration
Extract-Transform-Load with Hapi-FHIR-HL7 using java-spring for BCDA CCLF. conversion of 100, 000 Patient records and 1000, 000 associated EOB records.
Developed EMR database blueprint with regard to legacy system analysis.
Modular solution design contributions to the EMR 2.0.
Legacy system analysis:
EMR/EHR Certification - Complete Business Flow and code flow analysis and code troubleshooting on MeaningfulUse Test Criteria for EMR and data-schema Mapping.
Electronic-Data-Interchange of EMR Claims processing.
Sharepoint Lists, power-Automate, Visio, PowerApps, Typescript, Javascript. web solution and sharepoint Consultation.
Fulfilling the job functions of a Full stack web apps developer / solution developer. Responsibilities include:
Complete Software solution development from start to finish.
Complete application UI functionality solution design and implementation..
W3C rules testing and verification. Browser platform Compatibility testing.
Perform Coordination, Demos, meetings and training for Stakeholders.
Deployment to production server (Oracle WEBLOGIC 11g and 12c).
Develop the data-access layer including queries, triggers and stored procedures.
Provide support after deployment. Have 3+ year experience in;
Visa payment portal integration.
Projects and achievements :
Project: Motor Policy Renewal | EFU General Insurance - Linked with Visa gateway to provide renewal of over 2 million policies.
Project: Motor Policy & Certificate Portal | EFU General - A portal to create Certificate for Bank Al-Habib Fleet Leasing for over 2000 vehicles per Certificate and creation of policy for over 1500 EFU employees.
Project: Help Desk App | EFU General Insurance LTD - A BackOperations WebApp. - over 1500 EFU employees nationwide used this WebApp over the course of its deployment since May 2017. Increased business inflow by 60% as it allowed erroneous ‘OracleForms’ and procedures to be corrected.
Project: Travel Intimation | EFU General Insurance LTD Over 1000 travel intimation recorded via this web-app. Particularly helpful during the pandemic.
Project : HR-Career Application form and CV analysis Tool- More than 2500 applications received via this web-app portal each year of the campaign. Used every year.
Project: Policy Verify / EFU with scalable web services. Over 10 million policies from 4 to n active insurance classes. correctly verified. Made scalable to accommodate different classes.
Project: Late Attendance App | EFU General Insurance LTD - A BackOperations WebApp. actively running since nov 2016. Recorded attendance of over EFU 1000 employees 365 days a year.
Work: All three-tier design development, implementation, coding, deployment and sanity and integration testing.
Project Details can be reviewed on my linkedin profile: https://www.linkedin.com/in/ahsan-siddiqui-929737128
I worked as a Junior Web Developer at Deploy Outsourcing Solutions in Karachi. Worked within a team of developers for realestate
management system. I was given primary tasks which included complete database design and 3-tier system design and coding
for the pages assigned to me. And creating stored procedures using SQL.
. Coding for all tasked pages using C# and UI connectivity using asp controls (e.g. div and Grid-View) and J-script and JQuery.
. Acquired hands-on development experience using C#, .Net 4.0/4.5, Asp.net, SQL server.
. My responsibilities with the database throughout the development phase included management of constraints,
relationships, foreign keys and normalization checks, redundancy removals and relationship integrity.
. I also acquired experience in change management and feature addition for their existing ERP system (SIM) for ENI Global
Kazakhstan HO.
The curriculum focused primarily on distrubuted systems with courses ranging from Advanced Distributed Systems, Advanced Web Services Financial Systems and System re-engineering etc. I rely upon and add to the skills I learned from these primary courses as I use them in rest services developement and architecture and legacy system analysis and re-engineering. Further into development of architecture for microservices +distrubted systems, devop pipline.
FYP: Complete desktop chat application with client and server. With message transfer client registry message requests, client scheduling managed at server. Using socket programming and FTP for file transfer between clients. in C#
International money and Finance . Principles of Finance Curriculum Focus respective of above modules: . Web services, WCF SOAP services. Cloud Azure Application. . SOA architecture design i.e. UML to DTD to xml to xslt to WSDL. . Existing system analysis i.e. CFG post dominance graphs etc. also coding analysis graph projects on provided code file using junit in eclipse.