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Efrain A.

Efrain A.

Chemical Engineer

I am a Chemical Engineer with experience in formulation, process development, manufacturing support, and technical consulting, working across food, chemical, and industrial process projects. I support clients throughout the full product and process development lifecycle, from formulation design and technical planning to manufacturing execution and scale-up under real production conditions. I have worked on the development and optimization of formulations, raw material selection, adjustment of critical parameters, and scale-up from pilot trials to full production. I also have experience in the design, documentation, and improvement of manufacturing processes, supporting founders and companies with technology transfer to contract manufacturers. I understand the importance of delivering clear, well structured, and executable processes that production teams can run with confidence. I work closely with clients to solve technical challenges, optimize product performance and cost, and accelerate time-to-market. My work emphasizes clear technical communication, practical manufacturing considerations, and documentation that can be directly used during production. I am comfortable working under NDA and adapting to both short- and long-term projects with a results-oriented approach.

🇲🇽Monterrey, Mexico$30/hr90% JSSSince Dec 2025

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#310,882 / 412k
🇲🇽Country#2,808 / 3,563
Revenue, last 30 days
$0
Total earnings
$2.6k
World#310,882 / 412k
🇲🇽Country#2,808 / 3,563
Per project
$1.3k
Projects, last 6 months
0
World#209,850 / 412k
🇲🇽Country#1,847 / 3,563
Projects in all
2
100% fixed0% hourly
World#328,886 / 412k
🇲🇽Country#2,351 / 3,563

Earnings, last 30 days

$2.6kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2,500$2,550$2,600$2,650Oct 8Oct 23Nov 7

Skills