ADÉDÀMÓLÁ ÌJÍWOLÉ

Senior Software Engineer | Building VirtuCare

[ADÉDÀMÓLÁ ÌJÍWOLÉ @IjiwoleJosh]

@darnyy_abiola Brighter days ahead man 💯😂

[ADÉDÀMÓLÁ ÌJÍWOLÉ @IjiwoleJosh]

@Theboydesigner1 VirtuCare is coming!

[Olatunde Success @OlatundeSucces1]

This is the moment you build for.

@unclebigbay143 shipped Buy Me a Malt on @Dbriij: domain, hosting, database, email and storage, all in one place, paid in naira.

He built something good and told people where.

Go and buy him a malt. 🍺

https://t.co/57FYVNMzi7

[ADÉDÀMÓLÁ ÌJÍWOLÉ @IjiwoleJosh]

@Ayo_Exquisite Get in joor!

[Runbeta @runbetaofficial]

Being good at what you do should not mean spending every day wondering where the next customer will come from.

The problem isn't always the skill.

Sometimes, it's visibility, trust and access to customers.

There are plumbers, carpenters, cleaners, makeup artists, technicians, caterers and other skilled professionals who can do an amazing job, but still struggle to get consistent customers.

Some depend entirely on referrals.

Some lose customers because they have no proper record of who they've worked with.

Some don't have a way to show people that they're actually qualified and trustworthy.

And for households, finding a service provider comes with its own problems.

Who is this person?

Are they actually a professional?

Will they charge what was agreed?

Will they deliver the quality of work promised?

And most importantly, is it safe to let them into your home?

@runbetaofficial is built to solve these problems from both sides.

Service providers can create a profile, get discovered, manage their customer records, receive bookings, access training and work towards earning a Gold Badge that helps them stand out.

Households get access to verified service providers, transparent pricing and a safer, more reliable way to book the people they need.

And for corporate vendors managing teams, RunBetta creates another channel to connect your workers with real service opportunities.

Your skill shouldn't stay hidden.

Your next customer shouldn't depend only on who you know.

Join the RunBetta WhatsApp Community https://t.co/oqn86kQds5
to get updates, opportunities, incentives and be part of what we're building.

Your work deserves to be seen.

[ADÉDÀMÓLÁ ÌJÍWOLÉ @IjiwoleJosh]

@adeyeni_collins 😏😭

[ADÉDÀMÓLÁ ÌJÍWOLÉ @IjiwoleJosh]

@RachealKuranch2 @kubernetesio Sharp sharp!!

[Suraj Sharma @suraj_sharma14]

If you learn inference infra, you will never be unemployed again.

Stage 1: Systems Foundations
C/C++ or Rust basics, Python performance, Linux, memory hierarchy, CPU vs GPU execution.

Stage 2: GPU Architecture Fundamentals
CUDA cores, tensor cores, VRAM, memory bandwidth, SM occupancy, nvidia-smi profiling.

Stage 3: Transformer Inference Anatomy
Prefill vs decode phases, KV cache growth, attention memory math, arithmetic intensity.

Stage 4: Serving Engines
vLLM, SGLang, TGI: continuous batching, PagedAttention, scheduling, throughput vs latency.

Stage 5: KV Cache Optimization
Prefix caching, chunked prefill, KV quantization, cache offloading, multi-turn reuse.

Stage 6: Quantization and Compression
FP8, INT8, AWQ, GPTQ, sparsity; measuring quality drop against speed gains.

Stage 7: Speculative Decoding and Parallelism
Draft-target models, Medusa heads, tensor vs pipeline parallelism tradeoffs.

Stage 8: Kernel-Level Optimization
Triton kernels, FlashAttention, CUDA graphs, operator fusion, Nsight profiling.

Stage 9: Distributed Inference
Multi-node serving, NVLink and InfiniBand, disaggregated prefill/decode, MoE expert parallelism.

Stage 10: Autoscaling and Economics
Queue-based scaling with KEDA, cold starts, spot GPUs, cost per token, MFU utilization.

Stage 11: Gateway, Routing, and Reliability
AI gateways, fallback chains, rate limits, TTFT and ITL SLOs, observability, chaos testing.

Stage 12: Portfolio and Benchmarks
Self-hosted cluster, published latency/throughput/cost benchmarks, kernel optimization writeups.

Most people stay stuck watching tutorials.

Builders get hired.

(Bookmark it)

[zek @zekramu]

if you learn inference infra you will never be unemployed again

[ADÉDÀMÓLÁ ÌJÍWOLÉ @IjiwoleJosh]

@altinekasre1 He’s Merciful

[Davido @davido]

UPLOAD THE REST OF THE RESULTS @inecnigeria

[KrunalSinh Sisodia @krunalbuilds]

Interviewed 2 Senior Backend candidates today.

Both knew REST, GraphQL, microservices, Docker and Kubernetes inside out.

Then I asked:

"How would you migrate a live production database with zero downtime?"

Silence.

What's your answer? 👇

[Ossy Vincent @ossynoya]

You’d be in the UK looking for a senior front end or backend dev but because you can’t pay the rates there, you look for cheaper options and you remember Nigerian devs are equally good.

Now you offer them 200-500k naira to do same work you offered their counterparts there $2k and they refused. But yeah, Nigerian devs get “long throat” for not accepting such piss poor offer.

Obviously because of how bad things are here, you’d always find people lining up for such offer. But you’re a fucking idiot.

[Sir Dickson @Wizarab10]

Nobody should be this foolish.

[Lawrence Kitema @lawrencekitema]

Your parents have been married for close to 30 years. You don’t see them as role models for marriage, but two social media couples who got married and divorced in less than two years are making you scared to get married. You see that you don’t have sense.

[iloveyourmummyjsyk @g4na_xo]

No matter how suya sweet reach, aboki man no fit open by 7am, na akara woman time be that

So relax, everything get him own time

[Cap-EO 👨🏾‍💻 @EOEboh]

Your API just got 10,000 requests in 1 second
But most get rejected
How you reject them is the real test.

Here are the 3 rate limiting algorithms every backend dev should know 👇

[Puneet Patwari @system_monarch]

I have 12 years of experience and working as a Principal Engineer @Atlassian and I have seen concurrency scaring the hell out of a lot of junior engineers.

It’s one of the most feared topics in system design & backend interviews — race conditions, deadlocks, thread pools… you name it.

But once you internalize these 20 must-know concepts, everything clicks.

Save this thread. Read till the end.
Your future interviews and production systems will thank you.

[ADÉDÀMÓLÁ ÌJÍWOLÉ @IjiwoleJosh]

@peculiarchichii Director was once an analyst