UCS Fabric Interconnect NXOS software: • Designed and Implemented interface breakout feature on 3rd & 4th Gen UCS-FI to split high bandwidth 40G interfaces into multiple 10G interfaces. - Feature Expert and Owner of this feature. - Worked closely with UCSM team to add breakout support on UCSM (UCS Manager) application. - Trained TAC & QA teams with the feature usage and worked with them to resolve bugs. • Supported and Enhanced SNMP (Simple Network Management protocol) feature for 3GFI & 4GFI. - Feature Expert and Owner of this feature. • Responsible for platform bring up of 4th Gen Fabric Interconnect (UCS-FI-6454). Worked on port bring up and added support of 10G/25G/40G/100G speeds. • Designed and Implemented unified port (UP) feature on 3GFI and 4GFI to convert Ethernet ports to FC ports and vice versa. • Developed and Implemented FEC (Forward Error Correction) feature in 4GFI. This feature is used for controlling errors in data transmission over unreliable or noisy communication channels. - Owner of this feature. - Worked closely with UCSM team to add FEC support on UCSM (UCS Manager) application. • Added support for UCS FI in build-tools and makefile’s to build UCS image (Image bundling & Packaging) after upstreaming UCS codebase to N9K codebase. • Worked on other infrastructure components like Firmware management, ISSU (In Service System Upgrade), Syslog, Callhome, Interface statistics. • Debugged and Resolved multiple Customer issues on time.Tools & Technology: C/C++, Linux, gdb, git.Teamwork and Management: • Mentored new teammates & interns and helped them get familiar with Cisco datacenter platforms. • Conducting code reviews to verify quality before merge. • Responsible for hiring multiple members in UCS-FI platform team. • Responsible for resolving multiple conflicts after codebase sync.

LOG.ai (Log Analytics):• Root cause analysis of customer issues is manual process and engineer spends significant amount of time looking at tech-support to debug any issue.• Designed and architect NLP based solution to address this issue.- Tech-support is unstructured log and its combination of multiple CLI output from switches, so cannot apply ML solution directly.- Implemented scripts to clean tech-support logs and convert to structured logs.- Built ML classification model using Keras to classify bugs based on error signature.• Designed and implemented microservice in Intersight (Cloud based UCS manager) to collect tech-support periodically and run prediction model for bug classification.• Semifinalist (out of approximately 400 submissions) in Innovate Everywhere Challenge 4 (Cisco Internal Challenge).Tools & Technology: GO, Kubernetes, Kafka, AWS, Python, Pandas, Numpy, Scikit-learn, NLTK, Keras, git.Cisco ACI Application:• Designed and Implemented Object Model for following:- Assoc manager component to support FCOE on ACI (Cisco’s SDN solution).- Objectstore development of Unified port feature, FC-PM feature & FC statistics to support ACI on UCS FI.• Object-Model implementation includes defining model file in xml, implement backend code to handle request and implement test suites to automate unit-testing for this feature using harness test infrastructure.Tools & Technology: C/C++, Linux, XML, Harness.

Nexus 5000 & 6000 series Data center NXOS software: • Developed and Enhanced System Environment drivers (includes Fan, Power-supply, Temperature sensor) for Cisco Nexus switches. - Feature Expert and Owner of this feature. • Worked on infrastructure components like SNMP, Firmware management, ISSU (In Service System Upgrade), Syslog, Callhome, Interface statistics. • Worked on FC slowdrain congestion detection and mitigation feature that will take appropriate actions to prevent congestion of Fibre Channel (FC) traffic that cannot be dropped. • Worked closely with Hardware and Firmware teams to collect requirement and design & develop features on switch platforms. • Debugged and Resolved multiple Customer issues on time.Tools & Technology: C/C++, Linux, I2C, gdb.

• Implemented a script to extract necessary highway and bridges related data from the shape files and stored it in database.• Implemented routing algorithm for transportation of commodities through trucks.

Assist Professor with the class of 120 students in grading student homework’s/projects.

• Designed and implemented different individual tax forms which tax payer can fill online [URL: http://www.ura.go.ug].• Implemented different procedures and packages to verify the forms before uploading.• Implemented and Tested an Individual registration as well as Individual Returns modules to develop web portal to calculate tax.