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Upduo (https://www.upduo.com) | Remote or Bay Area | Full-Time

Upduo is aiming to transform how the world learns and teaches using the latest education science and technologies, including peer instruction and AI. We’re growing rapidly and looking for more Senior Full-Stack Engineers to join our talented engineering team!

If you’re interested in joining a rapidly growing, social impact startup that cares deeply about team culture and intellectual freedom, we’d love to chat with you.

Upduo provides a competitive compensation package which includes salary, aggressive equity packages, health benefits (medical/dental/vision), and an unlimited PTO program.

Our tech stack uses the most exciting languages, tools, and frameworks in the industry (Flutter, Node, Typescript, Rust, GraphQL, Prisma etc.). We value autonomy and encourage our engineers to innovate and create their own solutions without micromanagement. The ideal candidate has proven experience, resonance with Upduo's vision, desire for personal growth for both themselves and others, and flourishes in intellectually stimulating environments with like-minded individuals.

Requirements:

• Building frontend for Upduo's cross-platform mobile and web app (Flutter for iOS/Android/web).

• Building backend services for Upduo's business logic and AI integrations (Node and Rust).

• Participating in technical roadmap planning (new products, Upduo's architecture, scalability, etc.).

• Participating in Upduo's engineering on-call rotation to resolve critical incidents and ensure platform uptime and reliability.

• Interviewing new candidates and mentoring engineers as Upduo rapidly grows.

Please submit your resume to: [email protected]

Upduo (https://www.upduo.com) | Remote or Bay Area | Full-Time

Upduo is aiming to transform how the world learns and teaches using the latest education science and technologies, including peer instruction and AI. We’re growing rapidly and looking for more Senior Full-Stack Engineers to join our talented engineering team!

If you’re interested in joining a rapidly growing, social impact startup that cares deeply about team culture and intellectual freedom, we’d love to chat with you.

Upduo provides a competitive compensation package which includes salary, aggressive equity packages, health benefits (medical/dental/vision), and an unlimited PTO program.

Our tech stack uses the most exciting languages, tools, and frameworks in the industry (Flutter, Node, Typescript, Rust, GraphQL, Prisma etc.). We value autonomy and encourage our engineers to innovate and create their own solutions without micromanagement. The ideal candidate has proven experience, resonance with Upduo's vision, desire for personal growth for both themselves and others, and flourishes in intellectually stimulating environments with like-minded individuals.

Requirements:

• Building frontend for Upduo's cross-platform mobile and web app (Flutter for iOS/Android/web).

• Building backend services for Upduo's business logic and AI integrations (Node and Rust).

• Participating in technical roadmap planning (new products, Upduo's architecture, scalability, etc.).

• Participating in Upduo's engineering on-call rotation to resolve critical incidents and ensure platform uptime and reliability.

• Interviewing new candidates and mentoring engineers as Upduo rapidly grows.

Please submit your resume to: [email protected]

Upduo (https://www.upduo.com) | Remote or Bay Area | Full-Time

Upduo is aiming to transform how the world learns and teaches. We’re growing rapidly and looking for a Senior Frontend Flutter Engineer!

If you’re interested in joining a rapidly growing remote-first social impact startup that cares deeply about team culture, we’d love to chat with you.

Upduo provides a competitive compensation package, which includes salary and equity, health/dental/vision insurance, and an annual personal education stipend.

The ideal candidate has proven technical experience, resonance with Upduo vision, and desire for personal growth for both themselves and others. We are interested in strong candidates who love learning and are as excited to grow their careers as we are to enable that growth.

Technical responsibilities at Upduo include:

• Developing for Upduo's cross-platform app (Flutter for iOS/Android/Web)

• Continued leadership and mentoring opportunities as Upduo rapidly grows

• Participating in technical roadmap planning (new products, backend architecture, etc.)

Please submit your resume to: [email protected]

Upduo (https://www.upduo.com) | Remote or Bay Area | Full-Time

Upduo is aiming to transform how the world learns and teaches. We’re growing rapidly and looking for a Senior Frontend Software Engineer! If you’re interested in joining a rapidly growing remote-first social impact startup that cares deeply about team culture, we’d love to chat with you.

Upduo provides a competitive compensation package, which includes salary and equity, health/dental/vision insurance, and an annual personal education stipend.

The ideal candidate has proven technical experience, resonance with Upduo vision, and desire for personal growth for both themselves and others. We are interested in strong candidates who love learning and are as excited to grow their careers as we are to enable that growth.

Technical responsibilities at Upduo include:

• Developing for Upduo mobile and web apps (iOS / Android / React Native / React)

• Continued leadership and mentoring opportunities as Upduo rapidly grows

• Participating in technical roadmap planning (new products, backend architecture, etc.)

Please submit your resume to: [email protected]

Upduo (https://www.upduo.com) | Remote or Bay Area | Full-Time

Upduo is aiming to transform how the world learns and teaches. We’re growing rapidly and looking for a Senior Frontend Software Engineer! If you’re interested in joining a rapidly growing remote-first social impact startup that cares deeply about team culture, we’d love to chat with you.

Upduo provides a competitive compensation package, which includes salary and equity, health/dental/vision insurance, and an annual personal education stipend.

The ideal candidate has proven technical experience, resonance with Upduo vision, and desire for personal growth for both themselves and others. We are interested in strong candidates who love learning and are as excited to grow their careers as we are to enable that growth.

Technical responsibilities at Upduo include:

• Developing for Upduo mobile and/or web apps (iOS / Android / React Native / React)

• Continued leadership and mentoring opportunities as Upduo rapidly grows

• Participating in technical roadmap planning (new products, backend architecture, etc.)

Please submit your resume to: [email protected]

Upduo (https://www.upduo.com) | Remote or Bay Area | Full-Time

Upduo is aiming to transform how the world learns and teaches. We’re growing rapidly and looking for a Senior Frontend Software Engineer! If you’re interested in joining a rapidly growing remote-first social impact startup that cares deeply about team culture, we’d love to chat with you.

Upduo provides a competitive compensation package, which includes salary and equity, health/dental/vision insurance, and an annual personal education stipend.

The ideal candidate has proven technical experience, resonance with Upduo vision, and desire for personal growth for both themselves and others. We are interested in strong candidates who love learning and are as excited to grow their careers as we are to enable that growth.

Technical opportunities at Upduo include:

• Developing for Upduo mobile and/or web apps (iOS / Android / React Native / React)

• Continued leadership and mentoring opportunities as Upduo rapidly grows

• Participating in technical roadmap planning (new products, backend architecture, etc.)

Please submit your resume to: [email protected]

Upduo (https://www.upduo.com) | Remote or Bay Area | Full-Time

Upduo is aiming to transform how the world learns and teaches. We’re growing rapidly and looking for Senior Software Engineers across frontend/mobile/backend/AI! If you’re interested in joining a rapidly growing remote-first social impact startup that cares deeply about team culture, we’d love to chat with you.

Upduo provides a competitive compensation package, which includes salary and equity, health/dental/vision insurance, and an annual personal education stipend.

The ideal candidate has proven technical experience, resonance with Upduo vision, and desire for personal growth for both themselves and others. We are interested in strong candidates who love learning and are as excited to grow their careers as we are to enable that growth.

Technical opportunities at Upduo include:

• Designing and implementing AI/ML features for video/audio analysis, intelligent curriculum generation, teaching/learning peer pair matching, etc.

• Developing for Upduo mobile and/or web apps (iOS / Android / React Native / React)

• Developing for Upduo server backend (Django / PostgreSQL / Redis / Celery)

• Continued leadership and mentoring opportunities as Upduo rapidly grows

• Participating in technical roadmap planning (new products, backend architecture, etc.)

• Migrating to exciting technologies as we grow (microservices / Kubernetes, AI / machine learning, custom real-time and video chat infrastructure, etc.)

Please submit your resume to: [email protected]

Upduo (https://www.upduo.com) | Remote or Bay Area | Full-Time

Upduo is aiming to transform how the world learns and teaches. We’re growing rapidly and looking for Senior Software Engineers across frontend/mobile/backend/AI! If you’re interested in joining a rapidly growing remote-first social impact startup that cares deeply about team culture, we’d love to chat with you.

Upduo provides a competitive compensation package, which includes salary and equity, health/dental/vision insurance, and an annual personal education stipend.

The ideal candidate has proven technical experience, resonance with Upduo vision, and desire for personal growth for both themselves and others. We are interested in strong candidates who love learning and are as excited to grow their careers as we are to enable that growth.

Technical opportunities at Upduo include:

• Designing and implementing AI/ML features for video/audio analysis, intelligent curriculum generation, teaching/learning peer pair matching, etc.

• Developing for Upduo mobile and/or web apps (iOS / Android / React Native / React)

• Developing for Upduo server backend (Django / PostgreSQL / Redis / Celery)

• Continued leadership and mentoring opportunities as Upduo rapidly grows

• Participating in technical roadmap planning (new products, backend architecture, etc.)

• Migrating to exciting technologies as we grow (microservices / Kubernetes, AI / machine learning, custom real-time and video chat infrastructure, etc.)

Please submit your resume to: [email protected]

Upduo (https://www.upduo.com) | Remote or Bay Area | Full-Time

Upduo is aiming to transform how the world learns and teaches. We’re growing rapidly and looking for Senior Software Engineers across frontend/mobile/backend/AI! If you’re interested in joining a rapidly growing remote-first social impact startup that cares deeply about team culture, we’d love to chat with you.

Upduo provides a competitive compensation package, which includes salary and equity, health/dental/vision insurance, and an annual personal education stipend.

The ideal candidate has proven technical experience, resonance with Upduo vision, and desire for personal growth for both themselves and others. We are interested in strong candidates who love learning and are as excited to grow their careers as we are to enable that growth.

Technical opportunities at Upduo include:

• Designing and implementing AI/ML features for video/audio analysis, intelligent curriculum generation, teaching/learning peer pair matching, etc.

• Developing for Upduo mobile and/or web apps (iOS / Android / React Native / React)

• Developing for Upduo server backend (Django / PostgreSQL / Redis / Celery)

• Continued leadership and mentoring opportunities as Upduo rapidly grows

• Participating in technical roadmap planning (new products, backend architecture, etc.)

• Migrating to exciting technologies as we grow (microservices / Kubernetes, AI / machine learning, custom real-time and video chat infrastructure, etc.)

Please submit your resume to: [email protected]

Upduo (https://www.upduo.com) | Remote or Bay Area | Full-Time

Upduo is aiming to transform how the world learns and teaches. We’re growing rapidly and looking for Senior Software Engineers across frontend/mobile/backend/AI! If you’re interested in joining a rapidly growing remote-first social impact startup that cares deeply about team culture, we’d love to chat with you.

Upduo provides a competitive compensation package, which includes salary and equity, health/dental/vision insurance, and an annual personal education stipend.

The ideal candidate has proven technical experience, resonance with Upduo vision, and desire for personal growth for both themselves and others. We are interested in strong candidates who love learning and are as excited to grow their careers as we are to enable that growth.

Technical opportunities at Upduo include:

• Designing and implementing AI/ML features for video/audio analysis, intelligent curriculum generation, teaching/learning peer pair matching, etc.

• Developing for Upduo mobile and/or web apps (iOS / Android / React Native / React)

• Developing for Upduo server backend (Django / PostgreSQL / Redis / Celery)

• Continued leadership and mentoring opportunities as Upduo rapidly grows

• Participating in technical roadmap planning (new products, backend architecture, etc.)

• Migrating to exciting technologies as we grow (microservices / Kubernetes, AI / machine learning, custom real-time and video chat infrastructure, etc.)

Please submit your resume to: [email protected]

Upduo (https://www.upduo.com) | Remote or Bay Area | Full-Time

Upduo is aiming to transform how the world learns and teaches. We’re growing rapidly and looking for Senior Software Engineers across frontend/mobile/backend/AI! If you’re interested in joining a rapidly growing remote-first social impact startup that cares deeply about team culture, we’d love to chat with you.

Upduo provides a competitive compensation package, which includes salary and equity, health/dental/vision insurance, and an annual personal education stipend.

The ideal candidate has proven technical experience, resonance with Upduo vision, and desire for personal growth for both themselves and others. We are interested in strong candidates who love learning and are as excited to grow their careers as we are to enable that growth.

Technical opportunities at Upduo include:

• Designing and implementing AI/ML features for video/audio analysis, intelligent curriculum generation, teaching/learning peer pair matching, etc.

• Developing for Upduo mobile and/or web apps (iOS / Android / React Native / React)

• Developing for Upduo server backend (Django / PostgreSQL / Redis / Celery)

• Continued leadership and mentoring opportunities as Upduo rapidly grows

• Participating in technical roadmap planning (new products, backend architecture, etc.)

• Migrating to exciting technologies as we grow (microservices / Kubernetes, AI / machine learning, custom real-time and video chat infrastructure, etc.)

Please submit your resume to: [email protected]

Thank you for letting us know -- this has been fixed. Looking forward to receiving your email.

When I was taking graduate-level mathematics courses, my professor told me that abstract concepts become much easier to wrestle with if we make them real through focused realization and imagination. This has served me well.

Is there a floor exchange issue during strictly 1-on-1 video calls with only 2 participants?

Learning techniques (the popular “Learning How To Learn” online course is a great general curriculum for this) and understanding/recognizing logical fallacies.

Nice job, and congratulations! How did you first get connected to your publisher? For that first book, did you have an agent representing you?

Take a look at Project Vesta (they claim that they can absorb all societal CO2 to date feasibly): https://projectvesta.org/ It was previously discussed on HN: https://news.ycombinator.com/item?id=20403570

Incredible; thanks for sharing. I found a version that's easier to read: http://afrodita.rcub.bg.ac.rs/~alexp/books/forbreat.html

Having a nice experience with Silicon Valley Bank (SVB); they are able to address many startup-specific needs better than most other banking providers. I used them for a new Delaware corporation, and everything was done completely online. Despite SVB's namesake, I believe you don't have to be based in California.

CodePush was the main reason why our team went with React Native instead of Flutter. Being able to push bug fixes to all of our users in real time is incredible.

All the stars in the sky are also rising in the east and setting in the west. Our own sun is rising in the east and setting in the west. The earth's spin causes stuff in space to appear to go in the same direction.

Stars in general appear to move across the sky (east -> west) faster than the moon does. Does this mean the stars are actually moving faster than the moon? Of course not. The sky is just a stationary backdrop, and the moon is moving along the same direction as Earth's rotation.

Here's a clean explanation from NASA's eclipse site (https://eclipse2017.nasa.gov/why-do-eclipse-tracks-move-east...).

The moon actually moves much faster than the Earth spins -- it just seems to move westward to humans on the ground because it's so far away from Earth (takes 28 days to go around Earth). During a solar eclipse though, we see the effect of its true blisteringly fast orbital speed.

"Because the Moon moves to the east in its orbit at about 3,400 km/hour. Earth rotates to the east at 1,670 km/hr at the equator, so the lunar shadow moves to the east at 3,400 – 1,670 = 1,730 km/hr near the equator. You cannot keep up with the shadow of the eclipse unless you traveled at Mach 1.5."

How is FoundationDB's graph performance/feature set compared to those of other graph and multi-model databases?