Featured
Cobalt Wash Player UI
An SSE-driven “now playing” UI with a blurred, drifting cobalt wash background and a lyric-window display.
AstroSSECSSTypeScript
02Labs
02loveslollipop - Just a ZeroTwo that really loves lollipop and a Computer and systems engineer & Data science engineer.
Introduction
Hi, I'm 02loveslollipop. I love technology, engineering, and building things in general. Even tough I'm a Computer and systems engineer & Data science engineer, I have a wide range of interests and like to explore different areas. This is a personal portfolio site where I share projects, writeups, and other content related to my interests and work.
Focus (Or lack thereof)
I love lot's of things as you will see in my projects and blog. I think the best way to understand the world is by building, but something shouldn't be built just for the sake of building. I like to build things that are interesting, that solve problems, or that are just fun to me. But also I don't like to be superficial in what I learn whatever the topic is, for me that's a way to show respect to that thing and to myself.
2026 CTF Participations
Overall rating place: 40 — 121.352 pts
| Place | Event | CTF pts |
|---|---|---|
| 131 | Srdnlen CTF 2026 Quals | 250.0000 |
| 24 | EHAX CTF 2026 | 5312.0000 |
| 10 | Batman's Kitchen CTF 2026 | 10689.0000 |
| 31 | BITSCTF 2026 | 2672.0000 |
| 34 | TaipanByte’s Chart CTF | 5730.0000 |
| 291 | 0xFUN CTF 2026 | 1903.0000 |
| 12 | Nullcon Goa HackIM 2026 CTF | 5262.0000 |
| 63 | PascalCTF 2026 | 6413.0000 |
Featured projects
Five highlights. Static pages, crawlable links, and details below.
Featured
OSINT Writeups
Reproducible OSINT investigations with clean methodology, citations, and tooling notes.
MarkdownResearchTooling
Featured
Data Pipeline Lab
Small, testable pipelines: ingestion, transforms, validation, and metrics.
PythonData EngineeringTesting
Featured
Systems Scratchpad
Low-level experiments around networking, concurrency, and performance profiling.
C/C++RustNetworkingPerf
Featured
Forecasting Kit
Baseline time-series forecasting workflows with evaluation and deployment-friendly artifacts.
Time SeriesEvaluationPackaging
Cobalt Wash Player UI
A static-first UI pattern that consumes Server-Sent Events for live updates while keeping interactions and motion lightweight. Focused on readable typography, minimal controls, and a background that feels alive without becoming noisy.
- Server-Sent Events update loop
- Animation-first background wash
- Accessible controls + reduced-motion support
AstroSSECSSTypeScript
OSINT Writeups
A growing set of OSINT and CTF-style writeups that prioritize repeatable steps: data extraction, timeline reconstruction, cross-source verification, and careful uncertainty handling.
- Clear step-by-step narrative
- Artifacts and commands included
- Designed for search + long-term reference
MarkdownResearchTooling
Data Pipeline Lab
A sandbox for building reliable data workflows with guardrails: schema validation, deterministic transforms, and output contracts that make failures obvious and recoverable.
- Schema-first inputs/outputs
- Deterministic transforms
- Dashboards/metrics hooks
PythonData EngineeringTesting
Systems Scratchpad
A set of focused, well-scoped experiments: protocol sketches, timing probes, concurrency patterns, and profiling notes. Built to document what works, what fails, and why.
- Minimal repros over long essays
- Profiling-first workflow
- Notes written for future-me
C/C++RustNetworkingPerf
Forecasting Kit
A practical kit for quickly standing up forecasting baselines, comparing metrics, and exporting artifacts that are usable in downstream systems (reports, services, scheduled jobs).
- Metric-driven comparisons
- Artifact export conventions
- Clear assumptions and limits
Time SeriesEvaluationPackaging
Blog
Writeups, notes, and long-form breakdowns.
The blog is deployed separately for clean canonicals and crawling: blog.02labs.me.