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Italiano
$
USD
Greyson Mgowole
@greysonmgowole
Python Data Analyst
Tanzania
Chi sono
I am a Computer Science graduate and technical professional with 8+ years of experience in telecom operations, reporting, technical support, and problem-solving. I am building my freelance career in Data Analysis, Data Processing, and Python Automation. I work with Python, pandas, SQL/MySQL, Excel, CSV, APIs, JSON, Web Scraping, and data cleaning. I can help organize, clean, transform, analyze, and automate data, create clear reports, and process structured datasets accurately. I value clear communication, attention to detail, reliable results, and continuous learning.
Competenze
Greyson Mgowole
offline •
Consulta i miei servizi
Pulizia dei dati
I will clean and format excel CSV data using python
Query SQL e NoSQL
I will write sql queries and manage mysql databases
Esperienza lavorativa
Helios Towers Tanzania
Full time • 5 yrs 7 mos
Field Supervisor
Apr 2015 - Dec 2016 • 1 yr 8 mos
• Supervised new telecom tower construction and installation projects • Audited site power systems, safety standards, and site readiness • Coordinated with TANESCO to resolve utility faults and improve grid uptime • Controlled spare part usage (Generators, DC systems, LUKU) and managed cost saving • Reported on budget planning and fuel use across multiple sites
NOC Operator
Apr 2011 - Mar 2015 • 3 yrs 11 mos
• Monitored alarms, faults, and escalation processes using ticketing systems • Analyzed incidents and generated root cause reports • Provided live updates to field technicians and tracked resolution • Generated shift reports and contributed to SLA adherence
NOC Shift Leader
Planet Broadband • Full time
Dec 2008 - May 2011 • 2 yrs 5 mos
• Led 4-person NOC team on 24/7 rotation • Oversaw BSC, UMG, MSC, HLR, and MGW node performance • Installed and configured LMT (BSC V6000) and iManager M2000 • Supported internal/external maintenance teams and escalated network faults ________________________________________
