Mission ControlBW 1 · 85d to Wk 12
Senior AI
Product Engineer
15 days left in sprint 10%
85d to Sprint 6 · 141d to full 20-week horizon
Activity
to Sprint 6 · Wk 12
less
more
Focus Now
0/9
Scaffold + Build
Sprint 1 · Weeks 1-2 · 15d left
○Node.js: File System complete
○Node.js: Streams complete
○Build v0 working prototype of Terra
○Build v0 working prototype of Voyager
○Build v0 working prototype of CAtlas
○Build v0 working prototype of TAtlas
○Build v0 working prototype of .fun apps
○19 / Neetcode 150 problems done
○3 Notes published
Progress
Notes
0
/ 20
on track
Posts
0
/ 5
on track
Sprint Goals
0/9
Foundation · Wk 1–12Extended · Wk 13–20
Scaffold + Build
Weeks 1-2
○Node.js: File System complete
○Node.js: Streams complete
○Build v0 working prototype of Terra
○Build v0 working prototype of Voyager
○Build v0 working prototype of CAtlas
○Build v0 working prototype of TAtlas
○Build v0 working prototype of .fun apps
○19 / Neetcode 150 problems done
○3 Notes published
✎ Blog — Sprint 1
0/3
○
Note Note: Buffers
○
Note Note: File system internals
○
Note Note: Streams
Neetcode 150
on track3/150
4
Solved
attempted
3
Clean
cold, <30m
0
Re-solved
spaced
Arrays & Hashing3 / 9
Two Pointers0 / 5
Sliding Window0 / 6
Stack0 / 6
Binary Search0 / 7
Linked List0 / 11
Trees0 / 15
Heap / Priority Queue0 / 7
Backtracking0 / 10
Tries0 / 3
Graphs0 / 13
Advanced Graphs0 / 6
1-D Dynamic Programming0 / 12
2-D Dynamic Programming0 / 11
Greedy0 / 8
Intervals0 / 6
Math & Geometry0 / 8
Bit Manipulation0 / 7
System Design
0/28
Core Concepts
0/11
○
Networking 101
Hello Interview
○
API Design
Hello Interview
○
Data Modeling
DDIA ch 2
○
Caching
ByteByteGo V1 ch 1
○
Sharding/Partitioning
DDIA ch 6
○
Consistent Hashing
ByteByteGo V1 ch 5
○
CAP Theorem
DDIA ch 9
○
DB Indexing
DDIA ch 3
○
Numbers to Know
Hello Interview
○
Replication
DDIA ch 5
○
Transactions
DDIA ch 7
Key Technologies
0/11
○
Redis
Hello Interview
○
Kafka
DDIA ch 11
○
PostgreSQL
Hello Interview
○
Cassandra
DDIA ch 6
○
DynamoDB
Hello Interview
○
Elasticsearch
Hello Interview
○
API Gateway
ByteByteGo V1 ch 1
○
Flink
DDIA ch 11
○
ZooKeeper
DDIA ch 9
○
Message Queues
DDIA ch 11
○
Stream Processing
DDIA ch 11
Patterns
0/6
○
Real-time Updates
Hello Interview
○
Dealing with Contention
Hello Interview
○
Multi-step Processes
Hello Interview
○
Scaling Reads
Hello Interview
○
Scaling Writes
Hello Interview
○
Handling Large Blobs
Hello Interview
Practice
0/6
○
Design Bitly
○
Design Dropbox
○
Design a Rate Limiter
○
Design Uber
○
Design WhatsApp
○
Design Instagram
○ not started · ● learned · ◉ used  ·  practice: ◐ attempted · ◉ solved · ★ mastered
Skills Map
● 0|● 0|132
Projects
tuck v1
Go CLI + Bubbletea TUI
queued
tuck v2
Embeddings + streaming web UI
queued
tuck v3
QLoRA fine-tuned model
queued
gcm
Git commit generator
queued
MCP Server
tuck as MCP tool
queued
Reading
Hands-On LLMs0 / 12 chapters
on track
Node.js Course0 / 8 sections
on track
AI Engineering0 / 10 chapters
on track
DDIA0 / 12 chapters
on track
ByteByteGo V10 / 16 chapters
on track
ByteByteGo V20 / 12 chapters
on track
Build an LLM (Raschka)0 / 7 chapters
on track
Timeline
Foundation · Wk 1–12
10/9
20/10
30/7
40/7
50/8
60/6
Extended · Wk 13–20
70/4
80/5
90/4
100/7
started 2026-06-0420-week roadmap
Activity Log
Jun 15, 2026