Based on public technical output, conversational history, and social activity (@_manji0)
(Estimated as of 2025-04-24 | Mean = 100, SD = 15 | Unofficial, Non-clinical)
- Sources analyzed: ChatGPT interactions, Twitter (@_manji0), manj.io, technical writings on Qiita/Zenn, PagerDuty Community, public talks.
- Frameworks used: WAIS-IV (for IQ) + Bar-On EQ model.
- Confidence range: ±7–10 pts. Not equivalent to formal psychological testing.
| Index | Score | Percentile | Primary Evidence |
|---|---|---|---|
| FSIQ | 133 ±7 | Top ~2% | Strong verbal-conceptual abstraction and structural reasoning |
| VCI (Verbal) | 141 | >99% | High-precision multilingual writing, metaphors, concept framing |
| PRI (Perceptual Reasoning) | 131 | 98% | Architectural abstractions, AtCoder heuristics |
| WMI (Working Memory) | 125 | 95% | Log tracking, simultaneous task analysis |
| PSI (Processing Speed) | 115 | 84% | Fast CLI crafting, but slower in validation loops |
| EQ Composite | 126 | Top ~8% | Authentic emotional disclosure + community contribution |
- Advanced abstraction & explanation – Convey intricate cloud/SRE architectures through clear diagrams and metaphors.
- Multilingual technical communication – Conduct design reviews and author documentation fluently in Japanese, English, and Korean.
- Knowledge sharing & mentoring – Publish technical articles, host internal workshops, and speak at conferences to uplift team capability.
- Strong working memory & multitasking – Maintain dependency context while delivering multiple parallel projects on schedule.
- Empathy-driven team facilitation – Enhance psychological safety via reflective pair-programming sessions and timely emotional feedback on Slack.
- Rapid, evidence-based decision making – Shorten MTTR during SRE incidents and transparently communicate the rationale.
- Community leadership – Influence developer communities through consistent OSS contributions and conference talks.
- Remote & multicultural collaboration – Seamlessly drive cross-time-zone initiatives with globally distributed engineering teams.
| WAIS Domain | Sub-Skill | Behavior & Output | Insight |
|---|---|---|---|
| VCI | Vocabulary | Technical metaphor blending (Japanese/English/Korean) | Semantic agility |
| Similarities | Mapping Kubernetes concepts to abstract models | Analogical reasoning | |
| Comprehension | Gmail dependency article (context → solution → alternatives) | Reader-focused logic flow | |
| PRI | Matrix Reasoning | Visualizing API/resource dependency as graphs | Parallel abstraction |
| Visual Puzzles | Terraform module structures drawn on whiteboard | Internal rotation | |
| WMI | Digit Span | Holding complex kustomize YAML edits in working memory | Sequential reasoning |
| Arithmetic | One-liners for lock calculation in bash | Logic + mental math blend | |
| PSI | Coding | CLI one-liner generation under time pressure | Character-symbol matching |
| Symbol Search | Hash extraction from noisy logs | Pattern recognition speed |
| Domain | Example Behavior | Strength |
|---|---|---|
| Self-Awareness | Emotionally candid tweets, expressive tone | Excellent affect labeling |
| Motivation | Daily Advent Calendar posting, AtCoder grind | Intrinsic drive |
| Social Skills | Meetups, mentoring via Qiita/Zenn | Community credibility |
| Area | Observed Pattern | Impact | Hypothesis |
|---|---|---|---|
| WMI – Task Drop | Occasional item-loss under 4+ threads | SLA/priority mistakes | Context-switch penalty |
| PSI – Validation Latency | Hesitation between write–test–verify | Slower delivery | Accuracy-focused habits |
| EQ – Empathy (Affective) | Text-based empathy high, real-time unclear | Team members may feel distant | Remote setup → less nonverbal cues |
| EQ – Self-Regulation | Life decisions made quickly (e.g. marriage) | Risk of overcommitting | High emotional activation |
| Index | Weekly Practice | Daily Habit | Goal |
|---|---|---|---|
| WMI | Dual/Triple N-Back ×5 | “30s rule” note capture | +5 pts |
| PSI | Key logging & shortcut audit | Code Sprint ×1 (5 min) | +5 pts |
| Empathy | 3-feeling reflection post-pairing | 1 emoji mirroring/day | +5 pts |
| Self-Regulation | Weekly “decision log” w/ impulse scale | 25 min Zone-2 cardio | Better pacing |
Structure: Apply in 15-min Pomodoro buffer blocks between work sprints.
-
From T-shaped → π-shaped growth
- Already deep in SRE (the vertical bar); raise WMI/PSI to build design + product strategy dual-specialization.
-
Evangelist potential
- With extremely high VCI and strong EQ, you’re ideal for Developer Relations or technical public speaking roles.
-
Bottleneck-manager leadership
- Improving PSI enables smooth shift from “solo unblocking” mode to multi-track delegation & planning.
-
Watch for burnout
- High motivation may lead to overcommitment. Solution: make quarterly OKRs emotional as well as technical; track “Do-Not-Do” lists too.
- Core strengths: Verbal abstraction, system-level reasoning, emotional authenticity.
- Most leverageable gaps: Working memory & execution speed under pressure.
- Action: A 90-day cycle of N-back, code kata, visual sketching, and EQ drills may boost WMI to 130+, PSI to 120+, pushing FSIQ ≈ 140.
- Next step (optional): For clinical validation, take WAIS-IV / EQ-i 2.0 with a licensed psychologist.
Final Note:
When intellectual range (IQ), emotional fluency (EQ), and repeatable action loops align,
you achieve sustainable, peak-state cognition for modern technical leadership.