Vetted Data Visualization Professionals

“Built and shipped a production "Campaign AI" multi-agent system (LangGraph) that personalizes B2B outbound emails at scale using Apollo.io prospect data, clustering-based segmentation, and 21 persona variants. Notably uncovered that high click rates were largely email security scanners and created a validated bot-detection/scoring pipeline (timestamps/IP/user-agent/click patterns), bringing reported engagement down from ~40% to a trusted 5–8% that aligned with real conversions.”

“Data Science honors graduate (Maryville University) who has built Python/SQL backends and a capstone website handling sensitive user data. Emphasizes secure data handling (password encryption, secure database updates) and uses Git/GitHub Pages with CI/CD-style practices for managing and deploying changes.”

“Marketing-focused designer/creative lead who builds modern, high-polish campaigns across healthcare and premium branding, emphasizing clarity-first typography and clean layouts. Experienced creating scalable Figma systems and modular video/template frameworks for high-volume output, collaborating closely with UA/growth and product teams in fully remote, async workflows while maintaining strict NDA discipline.”

“Paid media performance marketer experienced managing $50K+/month budgets across Google Ads (Search + Performance Max) and Meta, with TikTok used for top-of-funnel. Uses a highly structured experimentation and scaling framework (keyword clustering, incremental bidding shifts, 7–10 day stability windows) and has delivered a 25–30% CPL reduction while scaling spend and maintaining lead quality.”

“Performance marketer focused on scaling DTC/B2C e-commerce paid media across Meta, TikTok, and Google Search/Shopping. Has managed $80K–$120K/month budgets, using a creative-first, full-funnel testing system to improve blended efficiency (CPA down 22%, MER 2.6→3.4) and drive >60% revenue growth in four months, with a track record of diagnosing creative fatigue/retargeting saturation and restoring growth quickly.”

“Unity game developer with experience building a mobile top-down shooter and improving its feel via IK-driven full-body auto-aim. Also implemented Photon Fusion networking (movement/shooting sync, prediction, lag compensation, hitboxes) to improve responsiveness and hit registration in a multiplayer game.”

“Paid media specialist experienced managing high-spend accounts across Google, Meta, and LinkedIn with a focus on qualified lead generation at controlled CPA. Uses a disciplined testing and scaling framework (tracking via GA4/GTM, learning-phase completion, CPA/ROAS guardrails) and has driven a reported ~40% CPA reduction by auditing attribution/funnel issues and restructuring campaigns.”

“Frontend engineer with experience building enterprise ERP/CRM dashboards in React + TypeScript, including cron-driven data updates and differentiated state flows. Emphasizes CI/CD pipeline setup, performance optimization (Core Web Vitals, React Profiler), and disciplined delivery practices (risk-based QA, phased rollouts); also has Figma-to-responsive implementation experience.”

“Built and deployed a production bilingual (Bengali/English) AI virtual assistant that replaced IVR for telecom customer service at massive scale (~15M users), integrating ASR/TTS, Rasa dialogue management, and custom NLP. Overcame low-resource Bengali data and noisy call-center audio with synthetic data augmentation and transformer fine-tuning, achieving significant production gains including ~50% reduction in support calls.”