Odinaka Robert Nnamani

I build backend systems and write about what I learn. Currently building rootmail.io. heypascal.me

Joined on Oct 4, 2024 https://heypascal.me

Oct 28

7 backend lessons I learned the hard way

#architecture #backend #microservices

2 min read

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Odinaka Robert Nnamani

Oct 27

Debugging a distributed mystery

#architecture #debugging #microservices #monitoring

2 min read

Odinaka Robert Nnamani

Oct 26

All DB access lives in one place

#backend #database #architecture #webdev

1 min read

Odinaka Robert Nnamani

Oct 25

Code evolves quickly, databases remember everything

#database #postgres #architecture #backend

1 min read

Odinaka Robert Nnamani

Oct 24

One action, multiple reactions

#architecture #backend #webdev #programming

1 min read

Odinaka Robert Nnamani

Oct 23

Auth systems aren't features, they're mini platforms

#backend #webdev #security #architecture

1 min read

Odinaka Robert Nnamani

Oct 22

One tenant's bad list is spending your SES reputation

#aws #email #saas #backend

4 min read

Odinaka Robert Nnamani

Oct 21

Your microservices aren’t decoupled

#microservices #grpc #architecture #backend

3 min read

Odinaka Robert Nnamani

Oct 21

My site is done. It's not a portfolio — it's a menu.

#showdev #backend #freelance #product

1 min read

Odinaka Robert Nnamani

Oct 20

Every service sends emails — stop that

#backend #architecture #microservices

1 min read

Odinaka Robert Nnamani

Oct 19

Your SES failover will never fire — and that's the point

#aws #email #devops #tutorial

1 min read

Odinaka Robert Nnamani

Oct 17

I gave an AI my job hunt. Here's the system that kept it honest.

#showdev #ai #career #productivity

3 min read

Odinaka Robert Nnamani

Oct 16

I launched heypascal.me — here's what I built, what broke, and what I'd do differently

#showdev #webdev #career #personal

1 min read

Odinaka Robert Nnamani

Oct 15

SES Returned 200. The Email Never Arrived.

#aws #backend #email #devops

2 min read

Odinaka Robert Nnamani

Oct 13

If-Match: two curls, one 412

#discuss #http #node #webdev

4 min read

Odinaka Robert Nnamani

Aug 28

If-Match: two curls, one 412

#javascript #http #webdev #api

4 min read

Odinaka Robert Nnamani

Nov 6 '24

Project Blog : Intelligent Writing Assistant

#webdev #programming #devops #api

4 min read

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Beloved Comment

Writing Debut

7 backend lessons I learned the hard way

Want to connect with Odinaka Robert Nnamani?

Debugging a distributed mystery

All DB access lives in one place

Code evolves quickly, databases remember everything

One action, multiple reactions

Auth systems aren't features, they're mini platforms

One tenant's bad list is spending your SES reputation

Your microservices aren’t decoupled

My site is done. It's not a portfolio — it's a menu.

Every service sends emails — stop that

Your SES failover will never fire — and that's the point

I gave an AI my job hunt. Here's the system that kept it honest.

I launched heypascal.me — here's what I built, what broke, and what I'd do differently

SES Returned 200. The Email Never Arrived.

If-Match: two curls, one 412

If-Match: two curls, one 412

Project Blog : Intelligent Writing Assistant