beBee background
Nutsbedrijven / Energie
The Hague
Indra Syifai

Indra Syifai

Solar PV Eng., Business Developer, Cost Estimator
The Hague, 's-Gravenhage


Over Indra Syifai:

Professional engineer with more than 8 years of experience in the engineering, procurement,
construction & commissioning (EPCC) sector.


  • Business Development Coordinator (Sep 2022 - Dec 2022)

PT. Wijaya Karya (Persero) Tbk

Key responsibilities:

  • Exploring and assessing various renewable energy market opportunities in line with the business lines of our company (Photovoltaics, BESS, LTSHE, Water heater) to meet annual targets.
  • Developing and maintaining a strong network of partners in the renewable energy sectors (IPP, PPA, Developers, Suppliers).
  • Developing the marketing communication strategy with the internal team to increase brand awareness and support sales activities.
  • Conducting the market research of our business lines with the internal team then making the outcome and recommendations.
  • Monitoring job activities of the business development team, i.e. marketing communication and market research.


  • Senior Solar PV Design Engineer (May 2022 - Aug 2022)

PT. Wijaya Karya (Persero) Tbk

Key responsibilities:

  • Designing the Solar PV power plants using PVSyst and/or Helioscope software.
  • Preparing the efficient bill of quantity (BoQ) of various Solar PV power plant projects.
  • Preparing the competitive cost budgeting of various Solar PV plant projects.
  • Preparing the simulation of system response of various type of Solar PV plant projects (Off-grid, On-grid or hybrid) using Homer software.
  • Preparing the financial model of the proposed Solar PV projects.
  • Preparing the project schedule using Ms. Project.


  • Business Development Specialist - Renewable Energy (Des 2020 - Apr 2022)

PT. Wijaya Karya (Persero) Tbk

Key responsibilities:

  • Making the feasibility study of the various renewable energy potential markets in Indonesia, including: Solar PV power plants (On-grid, off-grid & hybrid), hydrogen plant pilot project, battery energy storage, etc.
  • Making the financial model of various renewable energy potential projects.
  • Developing strategies to enter the solar PV market at universites in Indonesia.
  • Developing and maintaining a strong network of partners in the renewable energy sectors (IPP, PPA, Developers, Suppliers).


  • Cost Estimator (Des 2014 - Nov 2020)

PT. Wijaya Karya (Persero) Tbk

Key responsibilities:

  • Preparing and analyzing project costings for various power plant tenders, such as wind energy power plant, solar PV power plant, gas engine power plant, diesel engine power plant, WTE, RDF Plant.
  • Reviewing the bid document.
  • Preparing the tender documents, including the price proposal.
  • Making the project schedule using Microsoft Project.
  • Preparing the most competitive mechanical and piping cost budgeting by slashing the mechanical and piping vendor bid price in negotiation process


  • M.Sc. in Sustainable Energy Technology, TU Delft (2018-2020)

Specialization: Wind Energy, Solar Energy and Energy Storage System

  • B.Eng. in Mechanical Engineering, University of Indonesia (2010-2014)

Specialization: Energy Conversion

Professionals uit dezelfde Nutsbedrijven / Energie-sector als Indra Syifai

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