Open to opportunities

Jealeen Kristine Roasa

@jealeenkristineroasa

Telecommunications engineer and Senior RAN supervisor driving 5G/LTE rollout, RF optimization, and data-driven network planning.

Philippines

Message

What I'm looking for

I seek a technical leadership role in telecom network planning or RAN optimization where I can apply analytics-driven planning, vendor strategy, and cross-functional collaboration to scale networks and reduce costs.

I am a Telecommunications Engineer and Senior RAN Supervisor with 9+ years leading nationwide 5G and LTE rollout, RF planning, vendor evaluation, and procurement strategy across 2,000+ sites. I combine technical RAN expertise with data analytics to deliver measurable network and cost improvements.

At Smart Communications I built Tableau and Excel forecasting models, automated expansion dimensioning, and delivered KPI dashboards that improved planning accuracy by 30% and reduced planning cycle time by 30%. I partnered with finance and procurement to implement CAPEX optimization and price benchmarking that yielded 15% vendor cost savings.

I mentor junior engineers, coordinate cross-functional programs, and use tools including Tableau, Power BI, QGIS, Excel VBA, SQL, and vendor OSS systems to translate technical and commercial requirements into executable network modernization strategies.

Experience

Work history, roles, and key accomplishments

Current

Senior RAN Supervisor

Current

Smart Communications, Inc.

Apr 2016 - Present (9 years 8 months)

Led multi-year RAN planning and nationwide 5G/LTE rollout across 2,000+ sites, improving capacity forecasting accuracy by 30% and reducing planning cycle time by 30%; implemented CAPEX optimization and procurement benchmarks that achieved 15% vendor cost savings.