Vetted Data Analysis Professionals

“Performance marketer experienced managing $50K+/month+ budgets across major DSPs and social/video platforms (TTD, DV360, Meta, Amazon, LinkedIn, TikTok, Reddit, CTV/streaming). Highlighted a multi-channel campaign for a Chicago architectural boat tour that used pixel-based purchase tracking to achieve an 8:1 ROAS and drive millions in attributed sales, with a disciplined testing and optimization cadence.”

“Frontend engineer who led Curion’s end-to-end UI architecture for a real-time meetings/elections product, emphasizing scalability, testing, and CI/CD. Has built complex React+TypeScript dashboards (Redux) and improved a Flutter codebase with DDD and dependency injection, enabling smoother third-party swaps like Zoom to LiveKit and rapid delivery of Brazil-specific payment methods (PIX/Boleto).”

“Built and marketed a live free-to-play web word game (Techies WordFinder) from scratch using the Lovable AI platform, reaching 100+ users in under a month. Iterated quickly based on player feedback, reporting a 28% UX improvement and +32 seconds average time per user, and demonstrates practical live-ops and F2P analytics/A-B testing knowledge.”

“Built AI-EDU, an AI/LLM-powered learning platform created for a Technology Entrepreneurship class that predicts student engagement and generates personalized learning insights. Emphasizes strong data preprocessing/feature engineering on noisy student data, and has experience operationalizing workflows with basic Airflow/Prefect plus reliability practices (edge-case testing, metrics, logging, guardrails) and stakeholder-friendly dashboards/summaries.”

“Recruiting Operations leader with 5+ years managing a small team and owning end-to-end process improvements, including implementing a new ATS that cut time-to-fill by 30%. Built structured, role-specific interview feedback surveys (9 Microsoft Forms) and leveraged Lever reporting to diagnose funnel drop-off and improve candidate experience. Also designed an early-careers hiring roadmap that enabled 30 intern offers in a single quarter through assessments, campus outreach, and faster scheduling.”

“Graphic designer at the Chicago History Museum creating high-polish, platform-native marketing creative across Threads/Instagram, including zine-style carousel templates that repurpose dense historical blog content and drive strong reposting performance. Also produces lightweight event/exhibition videos on iPad (LumaFusion/Instagram Edit), delivering multiple versions for partners and placements, and collaborates with visitor acquisition on newsletter creative and A/B testing.”

“Builder with hands-on security hygiene experience from developing a helpdesk portal handling sensitive payment/invoice data, focusing on RBAC, least-privilege integrations (QuickBooks/Atera), and tightening API authorization to prevent cross-account access. Also built personal projects integrating Twilio/Callkeep/Supabase/OpenAI with strong key management and defensive handling of real-world API/network failure modes; holds an ISC2 certification and is actively deepening cloud security skills.”

“Game designer/technical designer with hands-on Unreal Engine 5 Blueprint implementation, specializing in horde/wave modes, spawn systems, and live-service progression/economy. Shipped a limited-time Horde Event Mode under a ~6-week constraint by reusing existing content and focusing on systemic tuning (pacing, spawn budgeting, difficulty curves), reporting improved engagement/retention and reduced early drop-off.”

“Data/ML practitioner who has built a production RAG-based knowledge assistant integrated into Microsoft 365/internal dashboards to help employees query internal documents in plain English. Experienced orchestrating and hardening ETL pipelines with Airflow and Azure Data Factory (validation, retries, monitoring) and running end-to-end model evaluation and production performance tracking via Power BI.”

“Enterprise Customer Success/implementation leader in fintech (Optimus) specializing in payment reconciliation platforms, complex integrations (API/SFTP), and data normalization across processors/banks/ERPs. Demonstrated measurable impact (60–70% reduction in manual reconciliation) and strong cross-functional/product influence, including roadmap improvements for exception management and successful land-and-expand into fee management.”

“UK-based Unity developer who has shipped three Meta Quest VR simulation applications as the sole developer/lead at Atticus Digital (clients include PASMA, Welsh Water, and Saudi Aramco). Also built and shipped a fully solo 3D action-adventure platformer for Nintendo Switch (The Bee Hive, Nov 27, 2025), demonstrating end-to-end ownership across engineering and design under tight hardware constraints.”

“LLM engineer/data analyst who built a production RAG QA assistant over the Jurafsky & Martin NLP textbook to reduce hallucinations and provide explainable, source-grounded answers. Experienced with LangChain/LangGraph orchestration, retrieval optimization (embeddings, vector DBs, caching), and rigorous evaluation/monitoring (Retrieval@K, A/B tests, telemetry/drift). Previously communicated analytics insights to non-technical stakeholders at GS Analytics using Power BI and simplified reporting.”

“Data scientist who has built production LLM agents (GPT-4o + LangChain + RAG) to automate analyst-style ad hoc CSV analysis with guardrails and GPT-as-a-judge evaluation. Also delivered an explainable healthcare NLP system for ICD code classification by collaborating closely with clinicians, using a hybrid rule-based decision tree + BERT model to reach 97% accuracy and cut manual review time.”

“Performance marketer managing high-spend ($50K+/month) accounts across Meta and Twitter/X with a full-funnel approach. Drove a ~73% CPL reduction on Meta by shifting to Instant Forms and optimized downstream outcomes like meetings booked and engagement letters signed. Comfortable structuring and testing campaigns across Meta, Google (Search/Display), and TikTok, with platform-specific troubleshooting experience.”

“Startup-style full-stack/backend engineer with hands-on AWS architecture experience who shipped an LLM-driven assessment-question automation feature (Python microservice calling AWS Bedrock via SQS, deployed on Lambda) with strong validation/guardrails and retry strategies. Also improved production scalability by moving a CPU/IO-heavy file upload path out of a Go API into a queue/Lambda design monitored with CloudWatch, and has React+TypeScript experience optimizing analytics dashboards.”

“Game economy/progression designer based in India with ~4 years experience across ~10 shipped titles, owning end-to-end F2P economies (currencies, sinks/sources, energy gating, ads, and live-ops). Built spreadsheet and Machinations-based models to tune pacing and prevent inflation/mode dominance, and reports improving Sniper War D1 retention from 15% to 24% through multi-cycle telemetry + playtest-driven rebalancing.”

“Marketing-focused designer producing high-polish brand and performance creative across web and video, including a Lucyd x Nautica landing page aimed at improving conversion by 10%. Builds scalable Figma design systems and modular creative frameworks for high-volume output, and collaborates remotely with cross-functional teams using Workfront, Slack, and Loom.”

“Built and deployed a production RAG-based multilingual analytics assistant for healthcare operations, enabling non-technical teams to query claims/EHR and risk metrics with grounded explanations. Demonstrates strong end-to-end LLM system engineering (retrieval tuning, re-ranking, hallucination controls, verification layers) plus workflow orchestration (Airflow/Composer/Step Functions) and stakeholder-driven iteration via prototypes and dashboards.”

“Paid social marketer running Meta campaigns for luxury real estate brands, owning three ad accounts and focusing on qualified high-ticket lead generation. Uses A/B testing, lead-form-to-spreadsheet qualification to build sales pipelines, and reallocates spend across Meta/Google/TikTok using a performance-based 40/35/25 framework.”

“Performance marketer focused on high-spend lead-generation accounts ($50K+/month+) across Google and Meta, with experience building full-funnel systems (including TikTok) and running disciplined A/B tests across creatives, keywords/match types, and landing pages. Reported scaling spend while cutting CPL by ~22–23%, and has a data-driven troubleshooting approach that includes CRO/landing-page rebuilds to restore conversion performance.”

“Growth/partnership marketer with experience across mobile app creator campaigns and D2C ecommerce GTM, emphasizing performance-based deal structures (CPA/CPI/rev share) and rigorous creative testing. Also runs a marketing agency and leveraged a real-estate/finishing network to build a referral channel that cut CAC ~25% for a kitchen design client; background includes civil engineering and real estate involvement.”

“HR leader with ~20 years of experience focused on raising talent and performance standards through structured hiring (Bar Raiser veto panel), output-linked incentives, and rigorous operating cadences. Reports quantified impact including +21% revenue per head and 93% top-performer retention, and has built recruiting-to-revenue pipelines plus performance-gated onboarding/certification boot camps aligned with Finance and Sales.”

“Growth and partnerships operator in the gaming/creator ecosystem focused on mid-tier creator programs and in-game activations. Uses data-driven ecosystem mapping (e.g., ContentIQ) and performance-based deal structures to hit acquisition, engagement, and monetization KPIs—citing +35% sign-ups, +25% engagement lift, and +25–30% higher in-game spend from creator-led GTM.”

“Operations- and growth-oriented candidate who improves external partner workflows through standardization and measurement (cut turnaround time ~40% while maintaining 99% accuracy). Also launched and scaled a university Excel/data analysis workshop using ICP-driven GTM and a tracked acquisition loop, increasing attendance 15% and generating 95% repeat-demand intent.”