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Dela A.

Dela A.

Power System Electrical Eng. | User Testing & QA | Data Analyst | AI

I am an experienced power system operations planning engineer with a transmission system operator (TSO). I am skilled in carrying out power system studies, data analysis, grid operations planning and technical reporting. I am proficient in conducting power system studies in PSSE, Powerfactory and CYME such as: ▪ Steady-state analysis ▪ Dynamic stability analysis ▪ Contingency analysis ▪ Short-circuit analysis ▪ Voltage stability analysis ▪ Line thermal loading assessment ▪ System losses assessment I can also analyze power system performance data comprehensively, using indicators such as: ▪ System Average Availability ▪ Index of Transmission Reliability ▪ System Load Factor ▪ Generation and Transmission equipment availability ▪ System Average Interruption Frequency Index (SAIFI) ▪ System Average Interruption Duration Index (SAIDI) ▪ Unserved Energy I also have experience using AI tools to build simple automation workflows, including document processing and data extraction, to improve efficiency and reduce manual work. In grid operations planning, I have experience in keys areas such as: ▪ System load forecasting ▪ Power generation dispatch scheduling ▪ Planned transmission and generation equipment outage scheduling ▪ Planned gas infrastructure maintenance scheduling ▪ Fuel Adequacy assessment for thermal generation ▪ Developing liquid fuel procurement plans ▪ System Constraint Analysis I also write power supply assessment reports, operational and technical reports. Additionally, I also provide structured user testing and feedback for digital products, platforms, and applications. I approach testing with a strong focus on clarity, detail, and problem identification. For each user testing and QA project, I focus on: ▪ Identifying bugs, inconsistencies, and usability issues ▪ Providing clear, structured feedback that is easy to act on ▪ Evaluating user experience, flow, and overall functionality ▪ Delivering reports with practical recommendations I can also provide technical voice narration for engineering and educational content when needed. Professional training and certifications include: • Hitachi Energy: Certified on Network Manager SCADA Operations and NM Tabs Displays. • International Atomic Energy Agency (IAEA): Trained on the electrical grid’s interface with nuclear power plants, including small modular reactors. • FICHTNER: Trained on initial masterplan activities and power system calculations using DIgSILENT PowerFactory tool. • Green Cities Energy and Infrastructure Program (GCEIP) and the UK Government Centres of Expertise: Basic and Advanced training on DIgSILENT PowerFactory. • West African Energy Programme (WAEP) & USAID: Trained on non-wires alternative solutions to electric power transmission network constraints.

🇬🇭Accra, Ghana$30/hr95% JSS5.00 (3)Since Mar 2026

Earnings and projects

MRR
$1.3k

Last 6 months ÷ 6

World#36,380 / 412k
🇬🇭Country#31 / 418
Revenue, last 30 days
$1.5k

Last 6 months: $8k

World#30,086 / 412k
🇬🇭Country#25 / 418
Total earnings
$8.4k

Billed in all: $8.8k

World#211,004 / 412k
🇬🇭Country#153 / 418
Per project
$2.1k

$8k in the last 6 months

World#74,387 / 412k
🇬🇭Country#55 / 418
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇬🇭Country#127 / 418
Projects in all
4

Across 5 contracts

80% fixed20% hourly
World#283,741 / 412k
🇬🇭Country#266 / 418

Earnings, last 30 days

$8.8k+$1.5k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$7k$8k$9kOct 8Oct 23Nov 7

Skill rankings: Top 8% in Data Entry

Ranked by MRR among everyone on Upwork with the skill.

  1. 2Electrical Engineering Tools3 freelancers · 🇬🇭 #1Top 67%
  2. 3Power Engineering Software19 freelancers · 🇬🇭 #1Top 16%
  3. 3DIgSILENT13 freelancers · 🇬🇭 #1Top 23%
  4. #12Product Testing125 freelancers · 🇬🇭 #1Top 10%
  5. #13Power System69 freelancers · 🇬🇭 #1Top 19%
  6. #14Power Systems Engineering48 freelancers · 🇬🇭 #1Top 29%
  7. #18Energy196 freelancers · 🇬🇭 #1Top 9%
  8. #18SCADA128 freelancers · 🇬🇭 #1Top 14%