
Muhammad Fiqi Syaifuddin
@muhammadfiqisyaifudd
I turn operational and laboratory data into actionable business insights.
What I'm looking for
I'm a freelance data analyst processing multi-source transactional data with Python, SQL, and Power BI to reveal customer purchasing behavior, sales performance, and promotion effectiveness.
I build interactive sales dashboards tracking revenue, profit margin, and month-over-month growth, then translate findings into recommendations for inventory allocation and marketing planning.
At PT Satoria Aneka Industri, I automate daily laboratory data extraction and analysis with Python while monitoring packaging, labeling, and product quality under GMP standards.
My chemical engineering background also includes wastewater-treatment process design, construction supervision, production workflow improvement, and hands-on analytical testing with HPLC, UV-Vis, TOC, polarimetry, and titration.
Experience
Work history, roles, and key accomplishments
Freelance Data Analyst
Freelance
Jan 2025 - Present (1 year 8 months)
Processed and cleaned raw transactional datasets using Python and SQL, conducted exploratory data analysis on customer behavior and sales performance, and built interactive Power BI dashboards to support executive decision-making.
In-Process Controller
PT Satoria Aneka Industri
Jan 2022 - Present (4 years 8 months)
Monitored and audited packaging and labeling to ensure GMP compliance, conducted analytical testing using HPLC, UV-Vis, TOC, and polarimeter, and developed Python scripts to automate laboratory data analysis.
Technical Support
PT Bio Teknologi Surabaya
Jan 2020 - Aug 2021 (1 year 7 months)
Conducted site visits and analyzed municipal wastewater quality, designed treatment processes, drafted PFDs and layout concepts using AutoCAD and SketchUp, and resolved client complaints.
Management Trainee Production
PT Tirta Sukses Perkasa
Dec 2018 - Dec 2019 (1 year)
Participated in training to secure production processes and achieve KPIs, and developed efficient production workflows to minimize defects and reduce downtime.
Education
Degrees, certifications, and relevant coursework
Institut Teknologi Sepuluh Nopember
Bachelor of Engineering, Chemical Engineering
2014 - 2018
Grade: 3.70 / 4.00 (Cum Laude)
Bachelor of Engineering in Chemical Engineering with a GPA of 3.70 out of 4.00, graduating with Cum Laude honors.
SMA Negeri 2 Surabaya
High School Diploma, General Studies
2011 - 2014
Completed high school education at SMA Negeri 2 Surabaya.
Availability
Location
Authorized to work in
Job categories
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