experience/ · engagements + proofs

Where the work happened — and how to verify it.

8 engagements. Each entry lists the contributions made and points to public artifacts that prove them. The 19V Capital role is a closed past contract(03/2026 – 06/2026); all references are NDA-safe and free of proprietary data sources.

NDA-safe by construction. Every entry on this page was written from publicly-attributable signals (public repos, public talks, public-data backtests) plus the contributions I have explicit permission to disclose. 19V Capital (03/2026 – 06/2026)is a closed past contract; PM of record (publicly attributable):Evan Ferioli. No proprietary data sources, strategy internals, or desk PnL are referenced anywhere on this site. If the proof you need is missing, email me and if it's public, NDA-clean, and I have it on disk, I'll send it within 24 hours.
engagements
8
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contributions
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proof pointers
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public artifacts
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2024-12 → 2026-05

8 min readlast updatedhow verified ↗

AI Systems Engineer / Quantitative Researcher (contract)

19V CapitalRemote

Mar 2026 — Jun 2026

Architected the 11-agent AI research platform and the 31-gate statistical eval harness used by the desk under PM Evan Ferioli. (Past contract; closed 06/2026.)

Designed and operated an 11-agent orchestrator-worker AI research platform (~27,500 words of role-scoped agent charters) with contracted hand-off packets, few-shot routing, and separation-of-duties between generation, validation, and documentation agents — backed by ~76,500 LOC of light-dependency Python.

Built a 31-gate statistical evaluation harness (G1–G31): block-bootstrap CIs, random-timing nulls, walk-forward, 5-era stability, plus a multiple-testing layer (Deflated Sharpe, CSCV-based PBO, Minimum Backtest Length) — implemented scipy-free in numpy and used to validate both LLM outputs and systematic-trading strategies.

Architected a tiered model-routing policy (Opus = judgment / Sonnet = assembly / Haiku = mechanical / Fable = hardest autonomous) with per-dispatch token budgeting — the cost layer that keeps a multi-agent system (measured at ~15× single-agent token cost) economical to run continuously — plus structured-output contracts gated by a mechanical validator (must exit 0).

Researched and validated systematic trading strategies across 5 asset classes (equity-index, crypto, energy, metals, agriculture) on the desk’s statistical-filter platform; shipped candidates through paper-shadow and live forward out-of-sample testing under pre-registration and frozen-spec evaluation.

Built point-in-time, look-ahead-disciplined data pipelines from scratch on free public sources; implemented byte-range subsetting, completeness guards, gap logging, and idempotent incremental pulls to produce reproducible research-grade datasets.

Caught and documented false positives as enforced methodology — banking each into the desk’s reusable research-integrity playbook — and designed an automated monthly forward-out-of-sample monitoring fleet (scheduled data pull → S3 sync → frozen-spec evaluation → ledger) that produces un-gameable live performance evidence.

CONTRIBUTIONS · EVIDENCE · PROOF
  • 11-agent orchestrator + 31-gate eval harness
    Public scorecards for the eval gates (G1–G31); methodology in publications log
    See /solutions/11-agent-eval-platform + methodology page
  • Deflated Sharpe, CSCV-based PBO, MinBTL
    Three canonical multiple-testing corrections in one gate stack
    OSS repo (deflated-sharpe module); publications log entry
  • 5 asset-class systematic research
    Locked OOS windows, frozen-spec evaluation per candidate
    Memo + figure for each (public-data)
  • Public-data PIT data pipeline
    byte-range subsetting, gap guards, idempotent incremental pulls
    Pipeline code in public quant portfolio
PROOF POINTERS
  • Contract disclosed under NDA — role: AI Systems Engineer / Quantitative Researcher. PM of record (publicly attributable): Evan Ferioli.
  • Eval harness methodology (G1–G31, deflated Sharpe, block-bootstrap CIs) carried forward into the public methodology page
  • All deliverables NDA-safe; no proprietary data sources referenced

Founder & AI Systems Engineer

Macion VenturesRemote

Jan 2025 — May 2026

Built a 7-agent venture-incubation pipeline (5 judgment-tier + 2 mechanical) with 10 lifecycle skills and an anti-self-approval governance pattern.

Built a 7-agent venture-incubation pipeline (5 judgment-tier + 2 mechanical) with 10 lifecycle skills; produced 31 decision-grade artifacts and engineered an anti-self-approval governance pattern (the agent that proposes never approves).

Encoded Philippine tax/regulatory rules (DTI/SEC/BIR/LGU, ₱3M VAT threshold, 8%-flat vs graduated election) directly into agent and skill prompts, so the research output is jurisdiction-aware at the prompt level — not bolted on at the end.

Shipped 31 decision-grade artifacts (charters, briefs, ledger entries) under the same separation-of-duties principle used in production research desks.

CONTRIBUTIONS · EVIDENCE · PROOF
  • 7-agent venture-incubation pipeline
    5 judgment-tier + 2 mechanical agents, 10 lifecycle skills, 31 decision-grade artifacts
    See /solutions/7-agent-venture-pipeline
  • Anti-self-approval governance pattern
    The proposing agent never approves its own output — separation of duties at the agent level
    Pattern documented in solution card; reuse in 19V engagement
  • PH jurisdiction-aware prompting
    DTI/SEC/BIR/LGU rules, ₱3M VAT threshold, 8%-flat vs graduated election baked into prompts
    Encoded in skill prompts (not bolted on at the end)
PROOF POINTERS
  • 31 artifacts on disk (charters, briefs, ledgers)
  • Reuse pattern documented in 19V engagement methodology

AI Systems Engineer (Independent) — Editorial & Content Automation

Editorial / content automationRemote

Dec 2024 — Dec 2025

Built an 8-agent content-production pipeline and a 290-line AI-slop evaluator that drove a real draft from HEAVY (81) to CLEAN (3).

Built an 8-agent content-production pipeline (topic-scout → researcher → drafter → editor → producer → art-director → chart-maker → exporter) and a 290-line AI-output (slop) evaluator scoring drafts on 13 literature-grounded metrics; drove a real draft from HEAVY (index 81) to CLEAN (index 3).

Engineered a dependency-free rendering pipeline (HTML/SVG → headless-Chrome PNG; Markdown → publish-ready PDF) so the output side of the platform runs without LLM API costs.

Demonstrated that AI-assisted editorial work can be made measurable: each draft’s slop score, iteration delta, and shipped-iteration provenance are all logged.

CONTRIBUTIONS · EVIDENCE · PROOF
  • 8-agent content-production pipeline
    topic-scout → researcher → drafter → editor → producer → art-director → chart-maker → exporter
    See /solutions/8-agent-editorial-pipeline
  • 290-line AI-slop evaluator (13 metrics)
    Drove a real draft from HEAVY (81) to CLEAN (3) — 96% reduction
    OSS repo (slop-scanner project, /projects/slop-scanner)
  • Dependency-free rendering pipeline
    HTML/SVG → headless-Chrome PNG; Markdown → publish-ready PDF; no LLM API cost on the output side
    Pipeline code on disk
  • Measurable editorial work
    Each draft's slop score, iteration delta, and shipped-iteration provenance logged
    Logging + audit trail on disk
PROOF POINTERS
  • Public slop-scanner repo with scorecard
  • Reuse pattern documented in 19V engagement methodology

Trading Platform Testing & AI-Workflow Research Analyst (contract)

Arclion AIRemote

Apr 2026 — Jun 2026

Structured testing of trading platform onboarding flows — execution clarity, workflow logic, and system usability from a trader-first perspective.

Conducted structured testing of trading platform onboarding flows to evaluate execution clarity, workflow logic, and system usability from a trader-first perspective.

Analyzed user execution pathways to identify breakdown points in order placement, setup processes, and trading workflow comprehension.

Documented operational friction points and system inefficiencies affecting trading execution accuracy and user decision-making.

Evaluated trading platform behavior under simulated real-user conditions to assess consistency, reliability, and functional clarity.

Translated execution observations into structured insights to support product and trading workflow optimization.

Applied AI prompting tools (ChatGPT, Claude, Gemini) to accelerate literature review and pattern recognition while manually verifying accuracy of all outputs.

CONTRIBUTIONS · EVIDENCE · PROOF
  • Onboarding-flow testing
    End-to-end onboarding as a fresh user; documented every friction point with priority-ordered remediation set
    12-page remediation brief delivered to Arclion Q3 scope
  • Execution-clarity analysis
    Reviewed order-execution copy, fee disclosures, risk warnings; flagged 14 ambiguities
    Documented in remediation brief
  • AI-prompting for literature review
    Accelerated literature review and pattern recognition with manual verification of all outputs
    AI-assisted review notes delivered
  • Trader-first usability insight
    Identified breakdown points in order placement, setup processes, and trading workflow comprehension
    Operational-friction report delivered
PROOF POINTERS
  • 12-page remediation brief (delivered to Arclion)
  • Operational-friction report (delivered)

Crypto Trading Systems & Workflow Research Assistant

Ledger51 Trading CommunityRemote

Oct 2025 — Apr 2026

Structured analysis of crypto trading workflows — order execution, bots, and platform mechanics.

Supported structured analysis of crypto trading workflows, including order execution systems, trading bots, and platform mechanics.

Simplified complex trading system behavior into structured, step-by-step execution frameworks for applied user understanding.

Assisted in identifying workflow inefficiencies and execution gaps affecting trading accuracy and consistency.

Provided analytical breakdowns of trading platform functions including order types, execution logic, and system interactions.

Contributed to structured documentation of trading processes for research and training purposes.

CONTRIBUTIONS · EVIDENCE · PROOF
  • Workflow-pattern catalog
    Mapped 8 community-trader workflows into typed-step process diagrams; basis for bot-development backlog
    Catalog on disk; used by team's bot backlog
  • Order-execution comparison
    6 exchange stacks researched (Binance/Bybit/OKX/Kraken/Coinbase Pro/dYdX); latency, fee tiers, slippage, rate-limits
    Per-stack cheat sheets delivered
  • Trading-bot pattern testing
    Tested 4 community bot strategies on a sandbox exchange; documented mechanics + 7 failure modes
    Test reports delivered to community
  • Perpetuals mechanics explainers
    Funding-rate dynamics, cross-margin vs isolated, liquidation cascades
    3 explainer memos in community knowledge base
PROOF POINTERS
  • Workflow catalog on disk
  • Per-stack cheat sheets delivered
  • Test reports on disk
  • 3 explainer memos published

Independent AI Systems Engineer — Personal Portfolio & Self-Directed Study

Personal Portfolio & Self-Directed StudyRemote

Jan 2025 — May 2026

Designed and shipped runnable AI projects end-to-end (RAG, ReAct, MCP, judge-harness, reflection loop, slop gate) and backtested systematic strategies.

Designed and shipped multi-agent LLM systems end-to-end: agent charters, eval harnesses, model-routing policy, structured-output contracts, persistent memory, and Python tooling — for content automation, venture incubation, and personal-knowledge workflows.

Designed and backtested systematic strategies on crypto and equities using Python; evaluated performance via Sharpe ratio, drawdown, win rate, and profit factor.

Read and summarized 20+ academic and practitioner papers on momentum, mean-reversion, volatility carry, statistical arbitrage, and multi-agent AI architectures into structured one-page research notes.

Built, audited, and open-sourced a portfolio of runnable AI projects: RAG scorecard, ReAct tool-calling agent with OTel traces, LLM-as-judge validated vs humans, MCP eval server, self-critiquing reflection agent, AI-slop evaluation gate.

Maintained a research journal documenting hypotheses, methodology, statistical tests, and outcomes — building a personal library of structured AI + quant knowledge.

CONTRIBUTIONS · EVIDENCE · PROOF
  • 6 OSS multi-agent LLM projects
    RAG, ReAct tool-calling, LLM-as-judge, MCP eval server, reflection loop, slop-scanner — each with scorecard
    See /projects/ (6 AI projects)
  • 9 reproducible public-data quant projects
    Multiple-testing corrections, locked OOS windows, look-ahead-bias audits
    See /projects/ (9 quant projects)
  • 31-gate eval harness methodology
    Full taxonomy on /methodology
    See /methodology
  • AI Architecture research journal
    Workbooks on context engineering, loop engineering, quant engineering with MiniMax-M3
    See /publications (in progress)
  • 20+ research paper summaries
    Momentum, mean-reversion, volatility carry, statistical arbitrage, multi-agent AI architectures
    One-page research notes (in research journal)
PROOF POINTERS
  • 6 AI project repos with scorecards
  • 9 quant project memos with figures
  • Methodology page with G1–G31 taxonomy
  • Workbook drafts available on request

Financial Market Educator & AI Integration Specialist (ongoing side)

Independent / Various Universities and CommunitiesRemote / Davao RegionCurrent

Dec 2024 — Present

Workshops, webinars, and guest lectures on financial markets, AI applications, and emerging technologies for students and professionals.

Delivered workshops, webinars, and presentations on financial markets, trading systems, AI applications, and emerging technologies.

Simplified complex financial and macroeconomic concepts into practical insights for students and professionals.

Conducted market trend analysis involving forex, stocks, cryptocurrencies, and AI-driven financial systems.

Utilized AI tools and data-driven research methodologies to improve educational delivery and strategic analysis.

Served as a guest speaker at universities and professional communities on topics involving financial literacy, trading psychology, AI, and blockchain technologies.

CONTRIBUTIONS · EVIDENCE · PROOF
  • Workshops & webinars
    ~110 attendees cumulative across PSHS-SMC, USeP CBA, Ledger51 community
    Workshop materials + recordings on request
  • Guest lectures
    USeP CBA Annual Business Expo 2026 (AI in systematic trading); PSHS-SMC alumni series (AI engineering path)
    See /publications (press section)
  • Financial-literacy curriculum
    6-module curriculum aligned with STA Tier-1 syllabus; piloted with 30 students in Davao Region
    Curriculum on request
  • AI-in-finance articles
    3 Medium-published articles (operator-vs-owner, fintech-heavy-tells, most-expensive-thing-about-money)
    See /publications
  • Trend analysis
    Forex, stocks, cryptocurrencies, and AI-driven financial systems
    Market notes in research journal
PROOF POINTERS
  • STA Tier-1 CTA certificate (program completed Dec 2025)
  • USeP CBA Annual Business Expo 2026 invitation (public talk)
  • PSHS-SMC alumni speaker invitation
  • 3 Medium articles (publicly accessible)

Guest Lecturer — Understanding the ICC and Indigenous Group in Mindanao

University of Southeastern Philippines (USeP), College of EngineeringDavao Region, Philippines (in-person)

Sep 2024 — Sep 2024

Delivered the Manobo / ICC / IPs guest lecture for USeP EGE 313, authored with a ChatGPT-assisted drafting pipeline that pre-figures the 31-gate evaluation harness now standard across my work.

Live lecture

Delivered to USeP EGE 313 (Understanding the ICC and Indigenous Group in Mindanao) for ECE 3A on the 2:30pm MW schedule, AY 2024-2025. 19-slide deck on the Manobo people of Mindanao, indigenous cultural communities (ICCs) and indigenous peoples (IPs), and the cultural-rights framework under the UNDRIP and the Philippine IPRA (RA 8371).

The recording shows the PowerPoint Edit-mode title (MACION. MANOBO. PIC. ECE3A. 230pm. MW) and the live webcam feed in the lower-right corner — provenance for both the deck and the speaker.

AI-assisted authoring pipeline

Three weeks before the lecture, the slide deck was drafted end-to-end via a ChatGPT-assisted authoring pipeline. The recording below shows the AI-engineering workflow that produced the deck — the same precursor pattern that today runs through a 31-gate evaluation harness before any artifact ships.

This is the lineage of the eval-first method: a 2024 single-agent drafting flow → the current 11-agent orchestrator + 31-gate harness. Public, NDA-clean, on-disk provenance preserved.

CONTRIBUTIONS · EVIDENCE · PROOF
  • Lecture delivery
    Live Presenter-view delivery to USeP EGE 313 (ECE 3A, 2:30pm MW, AY 2024-2025) — 19-slide deck on Manobo / ICC / IPs / cultural rights
    Live recording on /proof
  • AI-assisted authoring pipeline
    Slide deck drafted end-to-end via a ChatGPT-assisted drafting pipeline — same precursor pattern to the current 31-gate eval harness. Visual proof in the AI workflow recording.
    AI workflow recording on /proof
  • Public reproducibility
    Both recordings (lecture + AI workflow) are public, NDA-clean, and show the file metadata proving provenance (PowerPoint title 'MACION. MANOBO. PIC. ECE3A. 230pm. MW').
    On-disk provenance on /proof
PROOF POINTERS
  • /proof/

Need a deeper reference list?

Contact me and I'll share a tailored reference pack — name, role, brief context — within 24 hours.