Olivia Nemaguvhuni
@olivianemaguvhuni
Frontend developer and full-stack engineer building responsive, high-performance web apps.
South AfricaWhat I'm looking for
I’m a frontend developer with full-stack development training and over 8 years of experience in the Telecommunication industry, with strong technical knowledge across Optic Fibre domains. I bring a practical, end-to-end mindset—planning, validating, and delivering work that performs reliably in the real world.
In my most recent role as a remote Frontend developer at JP IT DEV (Nov 2024 – Oct 2025), I architect and maintain high-performance web applications using React and JavaScript. I focus on scalability, seamless cross-browser compatibility, and turning UI/UX concepts into dynamic, user-friendly interfaces.
I work with best practices that keep teams moving: coding standards, version control with Git, and streamlined project management in ClickUp. I collaborate closely with designers and back-end developers to ensure features are delivered with clarity, quality, and speed.
Before software development, I built deep expertise in fibre network planning and validation—covering capacity planning, BOQ preparation and design, GPON design, access design for MDU planning, and network testing. I’ve also led OSP planning activities and contributed to site surveys and verification using tools like Google Earth, Visio, and ArcGIS.
Experience
Work history, roles, and key accomplishments
Frontend Developer (Remote)
JP IT Dev
Nov 2024 - Oct 2025 (11 months)
Architected and maintained high-performance responsive web applications using React and JavaScript, partnering with designers and back-end developers to implement UI/UX designs. Ensured coding standards, version control with Git, and streamlined project delivery using ClickUp.
Network Planning & Survey
MTELECOMS
Mar 2018 - Oct 2022 (4 years 7 months)
Planned fiber network routes and capacity, prepared BOQs, and designed GPON/FTTH/FTTS solutions using Visio and Google Earth. Conducted site surveys, testing, verification, and quality assurance from SDC to client sites.
Fibre Validation & QA
Site Link Africa
May 2016 - Feb 2017 (9 months)
Verified third-party FTTB fiber and performed quality assurance on existing BTS cell data using ArcGIS. Prepared scripts for new and upgrade sites and completed site survey verification activities.
OSP Fibre Planner & Lead
Site Link Africa
May 2016 - Feb 2017 (9 months)
Planned OSP FTTH/FTTB networks using OSPF, supported fibre roll-outs with GIS mapping, and compiled detailed BOQs/BOMs using Excel. Managed ring-topology fibre planning to towers and supported CCTV survey mapping and wayleave/capacity planning deliverables.
Wayleave & Cell Data QA
Vodacom
May 2016 - Feb 2017 (9 months)
Supported wayleaves workflows and new generation management activities by capturing BTS cell data and preparing scripts for 2G/3G sites. Performed quality assurance on existing BTS cell information and site verification using ArcGIS.
Transmission Network Planner
Telkom SA
Jan 2015 - Apr 2016 (1 year 3 months)
Planned underground transmission links using optical fiber for FTTC/FTTB third-party projects with NetPlan and Visio. Managed fiber capacity planning on OMDF, supported splicing instructions using TX-ops sheets, and planned PDH-E1 to SDH-STM1/STM4 upgrades.
Radio Site Engineer
Telkom SA
Mar 2014 - Dec 2014 (9 months)
Supported 2G/3G BTS upgrades by verifying third-party leased equipment before contact expiry and completing site handovers. Verified optical fiber transmission links and feeder integrity and ensured compliance with health and safety and other site legislation.
Education
Degrees, certifications, and relevant coursework
Central Johannesburg College
National Diploma, Electrical Engineering
Completed a National Diploma in Electrical Engineering (LC) at Central Johannesburg College.
Central Johannesburg College
National Certificate (NQF Level 4), Telecommunication Network Operation
Completed a National Certificate in Telecommunication Network Operation (NQF Level 4).
Central Johannesburg College
Full Stack Developer Certificate (NQF Level 5), Full Stack Development
Completed a Full Stack Developer certificate at NQF Level 5.
Tech stack
Software and tools used professionally
Availability
Location
South AfricaAuthorized to work in
Job categories
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