Vetted A/B Testing Professionals

“Education product leader with a strong track record building learner-facing engagement and AI features at Sophia, including an AI chat-based assessment, motivational messaging system, and course planning experience. Stands out for combining measurable product impact with thoughtful human-centered AI practices, academic integrity safeguards, and strong cross-functional leadership across product, engineering, academics, ops, legal, and PR.”

Harshini Kanamathareddy

Screened ReferencesModerate rec.

Mid Software Engineer specializing in iOS, backend systems, and AI-powered applications

Hyderabad, India4y exp

“Full-stack/backend engineer with experience spanning React/TypeScript, Flask, Spring Boot, SQL databases, and production mobile optimization. They’ve shipped features end to end, improved query performance and app startup/crash metrics, and helped drive a configuration-driven architecture that enabled faster releases across 30 consumer applications.”

“Technical Product Owner with a technical background who led a net-new invoicing and reconciliation product across business stakeholders, architecture, and dependent teams, shipping close to target despite unexpected issues. Also brings a distinctive mentoring profile from tutoring and teaching in data analytics bootcamps, including hands-on support for learners with very low technical literacy.”

Fadi Abbas

Screened ReferencesStrong rec.

Executive product leader specializing in AI-native products and EdTech platforms

Dearborn Heights, MI16y exp

“Product leader and founder with experience spanning EdTech, AI, LegalTech, and mobile imaging. He co-founded a tutoring platform that grew to 300K+ students and later built citation-grounded legal AI systems designed for high-trust, high-stakes workflows. Particularly compelling is his consistent philosophy of using AI to amplify human expertise rather than replace it, backed by global team leadership and strong product execution across EMEA, the US, and Asia.”

“Performance marketer with experience owning $50K+/month budgets across Google Search, Bing, Meta, LinkedIn, TikTok, and email for lead-gen and e-commerce. Demonstrated measurable efficiency gains (cut CPL in half from $150 to $75) through GA4-driven optimization and structured creative/landing page testing, and has a track record of quickly diagnosing channel issues (e.g., Performance Max) and reallocating spend to restore ROAS/conversion growth.”

“Paid media specialist who managed high-spend multi-location gym franchise campaigns (Meta-heavy with Google Display support), cutting cost per lead from ~$25 to ~$5. Combines technical measurement (GTM/GA4 server-side + Meta CAPI) with customer-insight-driven copywriting and disciplined A/B testing, plus CRM/automation integrations (GoHighLevel, Zapier, Google Sheets) to reduce data loss and improve targeting.”

“Built and shipped production RAG/agentic systems in high-stakes domains (biomedical and legal), including an enterprise biomedical document retrieval platform over ~10k scientific docs and a multilingual African-law assistant at the World Bank. Deep hands-on experience with LangChain/LangGraph/LlamaIndex and evaluation tooling (LLM-as-a-judge, safety/hallucination detection), with measurable gains in retrieval quality and hallucination reduction.”

“ML/NLP practitioner who built a retrieval-augmented generation (RAG) system for large financial and operational document sets using Sentence-Transformers (all-mpnet-base-v2) and a vector DB (e.g., Pinecone), with a strong focus on retrieval evaluation and chunking strategy optimization. Experienced in entity resolution (rules + embedding similarity with type-specific thresholds) and in productionizing scalable Python data workflows using Airflow/Dagster and Spark.”