Vetted A/B Testing Professionals

“Built and scaled an internal AI code-search/assistant agent that expanded from engineering-only to broader internal users, tackling legacy code and inconsistent standards to make a RAG pipeline production-ready. Uses a metrics-driven approach (user feedback + automated Python evaluation for retrieval relevance and latency) and has handled high-pressure outages, including moving parts of the stack off AWS and adopting Milvus on internal infrastructure for resilience.”

Lesley Lutterodt

Screened ReferencesStrong rec.

Senior Brand & Motion Designer specializing in social media and digital marketing creatives

Ghana7y exp

“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.”

Samuel Adediran

Screened ReferencesModerate rec.

Mid-level Digital Marketing & Growth Strategist specializing in content, SEO, and community growth

5y exp

“Outbound-focused sales/marketing candidate with experience supporting fashion and platform-based businesses through cold calling, email, LinkedIn, and DM outreach. They describe booking founder and senior decision-maker meetings, qualifying prospects for launch-partner conversations, and using engagement data to improve campaign performance, including a reported 30% lift in social content views and interactions.”

“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.”

“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.”

“Growth and digital marketing professional in gaming/creator ecosystems who sources and negotiates creator partnerships and runs performance-driven GTM campaigns across Meta, Google, programmatic, affiliates, in-app, email, and SMS. Demonstrated measurable impact including +30% users and +25% revenue in 3 months, +20% downloads in 2 weeks via creator activations, and a referral loop that doubled referral-driven installs in 6 weeks.”

“Entrepreneurial candidate who built an Etsy embroidery business to $13K+ in sales by running BDR-like outbound motions (intent-signal lead identification, highly personalized messaging, follow-up tracking, and A/B testing). Also brings high-pressure customer-facing experience from serving (15% average check lift via proactive recommendations) and comfort using AI to streamline outreach and repetitive workflows.”

“Casual mobile game designer (Unity-focused) with a psychology background who uses player research and BI analytics to drive retention and revenue. Led major difficulty rebalancing across thousands of levels (reported +5–10% retention lift) and partnered with engineering/art to create a parameter-driven level generation pipeline that quadrupled chapter output and increased release cadence.”

Muhammad Murtaza Murtaza

Screened

Mid-level Machine Learning Engineer specializing in NLP, Computer Vision & Predictive Analytics

Islamabad, Pakistan5y exp

“Built a production LLM fine-tuning pipeline for domain-specific code generation at Pigeonbyte Technologies, including automated collection and rigorous quality filtering of 10M+ code samples (AST validation, sandbox execution/testing, deduplication, drift monitoring, and human-in-the-loop review). Also implemented end-to-end ML orchestration in Apache Airflow with data quality gates, dataset versioning in S3, benchmarking, and automated model promotion, and has a reliability-first approach to agent/workflow design.”

Gabriel Webber

Screened

Senior Performance Marketing Manager specializing in paid media and affiliate growth

São Paulo, Brazil7y exp

“Performance marketer focused on high-spend lead generation, having personally owned a $500K/month account across Meta Ads and Google Search. Uses a full-funnel, multi-channel approach (including TikTok) and makes scaling decisions based on blended CPA plus downstream CRM quality metrics like lead-to-close rate, with disciplined creative/audience testing and clear client communication.”

FADOJU IYANUOLUWA

Screened

Mid-level Digital Marketer specializing in paid social, Google Ads, and lead generation

Abuja, Nigeria5y exp

“Paid media specialist experienced running lead-generation campaigns for a school using Meta (Facebook/Instagram), combining audience research with cinematic creative production and rapid performance optimization (e.g., reallocating budget from static graphics to higher-performing video). Emphasizes CPC/ROI-driven decision-making, landing-page and keyword alignment for Google Search, and client-safe reporting focused on leads and financial outcomes rather than vanity metrics.”

Reginald Obetta

Screened

Mid-level Brand Strategist and Copywriter specializing in growth advertising

Any City, Country3y exp

“Performance marketer with consultant/founder experience who shows unusually strong strategic depth in paid media despite still building direct ownership of $50K+/month accounts. Particularly strong on Meta, with a rigorous full-funnel, testing, and troubleshooting framework spanning Meta, Google, and TikTok, plus an ownership-oriented approach suited to either freelance or full-time growth roles.”

“Marketing/channel-focused candidate with a strategic outbound mindset who has worked on CRM cleanup, vertical identification, and lead data enrichment to support sales campaigns. They stand out for applying prospecting principles creatively beyond traditional sales contexts, including winning access to the Team USA development program and generating job-search conversations through personalized multithreaded outreach.”

Zara Khan

Screened

Mid-level Unity Game Developer specializing in mobile and multiplayer games

Lahore, Pakistan4y exp

“Unity developer with roughly 5 years of experience who speaks fluently about shipping performance-sensitive gameplay systems, multiplayer features, and AI/LLM-driven NPC dialogue. Particularly notable for combining technical implementation with analytics, live ops monitoring, and cross-platform constraints across Meta Quest VR and mobile.”

“Frontend-focused candidate with hands-on experience building a technically demanding AI-assisted survey/copilot interface at VSorts.ai while working as a research assistant at ODU. They show strong practical judgment around React architecture, TypeScript safety, and performance tuning, including diagnosing context-driven re-render issues and improving UX in real-time interactive applications.”

“NYC real estate salesperson transitioning mindset toward BDR/SDR-style outbound. Drove top revenue at a boutique firm by sourcing ~500 leads/month, winning FRBO/FSBO listings through consultative cold calling, and adding a unique lead channel via a 100k+ member Facebook group (+10% business). Highly process- and CRM-driven (HubSpot/Salesforce; 95% CRM update rate) with exposure to KV Core marketing automation at eXp Realty.”

Arpit Jain

Screened

Mid-level Performance Marketing Specialist specializing in paid media and growth

Jaipur, India5y exp

“Performance marketer with 5+ years of hands-on experience across real estate, B2B services, SaaS, education, and e-commerce, owning both strategy and execution across Google, Meta, and LinkedIn. Particularly strong in lead-gen optimization at scale, including Singapore real estate campaigns where they managed low- to mid-six-figure monthly budgets and reduced CPL by 40-90% while improving lead quality for sales teams.”

“Performance marketer specializing in high-spend DTC/ecommerce paid media, managing $60K–$100K/month budgets across Meta, Google, and TikTok. Uses a rigorous testing framework (stat sig thresholds, 95% confidence) and a GA4/GTM + Meta Event Manager data loop to scale winning creatives and stabilize blended CAC; cites 30% monthly growth and a 25% CPA reduction with 4x ROAS after resolving creative fatigue and audience overlap.”

“Frontend-focused builder who has delivered a MERN food-ordering web app and is currently developing a TypeScript-based React Native medical appointment booking app with role-based dashboards, queue management, and REST/Supabase integration. Emphasizes reusable component architecture, centralized state management, and secure RBAC/protected-route patterns, with experience shipping new auth features via branch-based rollout and monitoring.”

“Performance marketing creative strategist/designer-editor with agency experience (Homestead Studio) building scalable Figma template libraries and producing high-polish DTC/health-tech ads. Combines copywriting, creative direction, and Premiere Pro editing with data-backed messaging and UGC scripting; delivered a top-scaling ad for a four-figure health tech product by pairing a 90% results stat with relatable creator footage.”

“Early engineering hire at The Coaching Market (B2B2C e-learning startup) who owned re-engineering core REST APIs (FastAPI) and shipping an enhanced Next.js UI, plus automating most deployments via CircleCI/Vercel. Strong in data-driven iteration (surveys/Jira/Slack + Google Analytics, A/B tests) and reliability/performance improvements with measurable impact (30% less downtime, 40% faster releases, 25% faster loads).”

“QA/supplier-performance focused candidate who uses defect and delivery data to spot recurring issues early, identify root causes tied to rushed timelines/high workload, and implement practical process changes (e.g., added validation steps and tightened defect definitions). Emphasizes clear, metric-backed communication to align internal stakeholders and suppliers, then monitors post-change results to confirm sustained improvement.”

Kerendu Ezemonyuyo

Screened

Senior Growth Marketing Leader specializing in B2B performance and social media

Owerri, Nigeria4y exp

“Performance marketer who personally managed $50K–$70K/month multi-channel spend across Meta and Google (Search/Display/YouTube), using a rigorous testing framework (creative, copy, landing pages) and clear scaling/kill criteria. Reported outcomes include -28% CPA in 90 days, ROAS improvement from 3.2x to 4.1x, +38% monthly revenue, and +18% conversion rate, with demonstrated ability to diagnose and reverse performance declines caused by creative fatigue and audience saturation.”

Goodluck Makule

Screened

Mid-level Media Buyer specializing in Google Ads and Facebook Ads

Seattle, USA5y exp

“Performance marketer focused on lead generation for high-intent local auto services, managing $60K+/month Google Ads budgets and optimizing for qualified calls using WhatConverts + GoHighLevel. Reports strong outcomes (200+ leads/week at ~$29–$35 CPL and >90% close rate) driven by tight campaign structuring, aggressive search-term/negative management, and disciplined creative/landing-page testing across Meta, TikTok, and Google.”