The Polymathic Engineer
newsletter.francofernando.comAlgorithms, distributed systems and engineering ideas
Algorithms, distributed systems and engineering ideas
Bread, baking and grain with Andrew Janjigian
Ecommerce email workflows combining store data, SMS and push
Triggered email journeys with forms and flexible sending credits
Email and SMS campaigns priced around platform edition and sending speed
Newsletters that match subscribers' interests
Store email campaigns and automations for subscriber and purchase follow-ups
Browser-based AI annotation tool that uses visual prompts to label objects across images.
B2B marketing automation with traceable contact journeys
Resume and schedule browser downloads
Selected writing from the Haskell community
Process and analyze scientific images
Build repeatable microscopy image-analysis pipelines
Business access with central user, resource and device policies
Stock photos, videos and Canva resources for recurring marketing work
Add digital checkout and automatic file delivery to shared links
Turns trusted sources into content drafts in your voice
Disposable email addresses with temporary anonymous inboxes and no registration.
Email delivery with message tracking and bounce controls
Email campaign production with approved versions, branded layouts and shared sending capacity
Newsletters and follow-ups with tracked-link corrections after sending
A curated font-discovery tool organized around brand personality.
Free styled photography with clear limits on image-led products