Le Le Email & Phone Number

West Des Moines, Iowa, Us

I was involved in the development of a lending platform that makes mortgage lending simpler and faster by equipping credit unions and community banks with workflows and process automation. My responsibility included: • Implementing new features and improvements to existing products. • Designing software components to ensure scalability, high performance, and security. • Conducting code reviews. • Communicating with vendors, colleagues, management and other stakeholders throughout the project lifecycle to identify problems or issues and ensure they are resolved. • Evaluating technologies to determine if they can be integrated into the company’s products.

Kirkland, Washington, Us

I was part of a team that develops Spectrum-NET, a software system that analyzes RAN data to automatically identify and characterize RF interference events and enable wireless operators to achieve increased network capacity and improve network KPIs. Spectrum-NET employs a micro-service architecture, is a web- and container-based, cloud ready scalable solution. • Developing various software components for the product. • Practicing full-cycle development: design, coding, testing (unit/integration), analysis, documentation.

Espoo, Southern Finland, Fi

I was a lead software engineer for EdenNet, an industry-leading SON (self-organizing network) solution that enables wireless network operators to automate the operation and maintenance of their networks, as well as drive transformation to 5G.My responsibilities included: • Leading R&D coding team in the development of software modules that provide SON functionalities for the 3G, 4G and 5G wireless networks. • Working closely with customers to acquire requirements. Providing domain expertise, translating high-level requirements into software component designs. • Functioning well independently, and also in coordination with team. • Managing the software development process using Agile method. Served as a Scrum Master.

Chandler, Arizona, Us

I was involved in the development and support of Viavi’s SON solutions (InteliSON, GEOson, GeoOptimize.) These products model decisions based on subscriber and network insights to improve wireless network efficiency and performance.My responsibilities included: • Developing various software components for the products • Practicing Agile development using Scrum. • Performing system engineering tasks in researching and defining data and module requirements.

I was responsible for managing the R&D team of software and QA engineers in the development of Reverb Network’s SON (Self-Organizing Network) solution.Reverb Networks Inc. was a small start-up company and a leading pioneer in the SON domain. The product, InteliSON, was a fully autonomous, closed-loop solution that integrated into the wireless operator’s wireless network to collect data, monitor, analyze root causes and take corrective actions.My responsibilities included: • Managing the software development process ◦ Acquired requirements from client, Technology office and Product Management. ◦ Worked with the software team to breakdown features and design components. ◦ Practiced the Agile development process with Scrum. Acted as a Scrum Master • Managing resources ◦ Directed and coordinated efforts of a small but super-efficient group of engineers. ◦ Coordinated efforts between groups to promote a streamlined workflow. ◦ Performed administrative tasks on personnel matters, recruited candidates. • Managing outsourced development and IT process to external contractors ◦ Defined requirements and statement of works, negotiated contracts, coordinated development efforts, and monitored acceptance tests of deliverables • Developing codes, prototypes and special projects. ◦ Wrote codes for modules, prototypes to seed new internal software modules ◦ Served as a consultant to external clients to deliver customized solutions. ◦ Worked closely with clients to acquire requirements and to verify functionality at trials.

From 1990 to 2013, I worked for the same organization that became part of different companies (LCC, Ericsson, ASCOM) through acquisitions. I worked in various roles – software developer, project manager, and operational product manager.I was a principle developer for the TEMS Visualization product, responsible for data analyses and algorithms.TEMS Visualization (TEMS Discovery/Network) is a software product that analyzes, organizes and visualizes 2G, 3G and 4G wireless network OSS performance data to isolate network problems and provide insights into their root causes.My responsibilities included the architecture, design and coding of the product. I worked very closely with Product Management to determine, clarify, and adjust scope of works, and to ensure that the end results are within expectation.Some examples of my work: ◦ Geo-Location: I developed an algorithm that determines the locations of the UEs relying strictly on GSM and WCDMA network OSS data without the aid of GPS data. This allows users to geo-locate problematic events, network hot spots, or to follow calls geographically. It also enables a statistical view of geographical problem area. The accuracy of the prediction is in line with other leading products. I was co-awarded a patent for the geo-location method (US 8918304). ◦ Multi-Dimensional KPIs system: Aggregation of statistics for accessibility, retainability, mobility, and packet-switched data KPIs. This allows a high-level view of a network’s performance and also drilling down to detailed analyses. This feature helps the users to quickly identify and troubleshoot poorly performing network nodes, clusters, phone models, and individual subscribers.I was trained and certified as a SCRUM Master.

Kista, Stockholm, Se

I served in multiple roles, at different time periods, in the development of TEMS DeskCAT.TEMS DeskCAT is an analysis and visualization software tool for drive test data collected on 1G, 2G and 3G networks. DeskCAT provides a rich user interface, integrating GIS maps, charts and reporting tools to allow users to pinpoint network issues.As a lead developer, I was involved in multiple aspects of software development, from prototypes, system design, and code development. I was able to work independently and in close cooperation with team members.As a project manager, I: ◦ Collaborated with Product Management to define the projects’ scopes and deliverables. ◦ Identified and acquired needed resources, assigned responsibilities, coordinated efforts of both in-house and external contractors. ◦ Identified critical risk factors and ways to mitigate them. ◦ Developed, executed and tracked project plans. ◦ Managed the delivery of the product to Product Management and Production.As an operational product manager, I: ◦ Defined user stories. Ensured that requirements are completely addressed. ◦ Provided expertise in subject matters. ◦ Elevated priorities for critical issues, and followed up on their resolutions. ◦ Assisted project managers to make technical decisions on product’s functionality. ◦ Verified the performance of the product. Ensured that requirements were satisfactorily implemented.

Mclean, Va, Us

I served as the lead software developer for the following products: CellQuest, CMA, Data Proc.● These products are post-processing, analysis and visualization software tools for analyzing drive test data collected from AMPS, NAMPS, ETACS, IS-54 networks.● CellQuest was developed in the Unix/Motif/X-Windows platform, using C++.● CMA was developed on the MS-DOS platform, using C++.● Data Proc was the first LCC’s data processing tool. It was written in C, running on MS-DOS.

As a software developer, I was involved in the development of HALO Graphics Toolkit, an image processing software. I coded and maintained drivers for graphics displays, printers, scanners, camera devices, mouse input devices for HALO.

As a software developer, I assisted in the development of BIOS firmware for VGA graphics hardware, display drivers for MS Windows, GEM, AutoCAD, VERSACAD, FASTCAD, and other software.