Vetted Testing Professionals

Pre-screened and vetted.

samuel gomez serrano - Senior Frontend Engineer specializing in React, Next.js, and TypeScript in Mexico, Remote

Senior Frontend Engineer specializing in React, Next.js, and TypeScript

Mexico, Remote5y exp
Ensamble Administrador de Riesgos y SistemasUNITEC

Frontend engineer who has led workflow-heavy React/TypeScript products end-to-end, emphasizing feature-based architecture, reusable UI patterns (forms/tables/async states/permissions), and performance optimization for data-dense dashboards. Strong track record of shipping quickly with quality via PR standards, targeted testing, UAT, staged rollouts, and iteration driven by analytics, error reports, and operator feedback.

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Maheswari Thokala - Mid-level Full-Stack Engineer specializing in cloud microservices and REST APIs in CA, USA

Mid-level Full-Stack Engineer specializing in cloud microservices and REST APIs

CA, USA4y exp
Colombo AITexas Tech University

Backend engineer building an AI-powered social media platform on AWS, with hands-on experience shipping LLM-backed application features and improving production performance under high traffic. Strong focus on reliability/observability (CloudWatch, structured logs, health checks) and database optimization (MongoDB explain/slow logs, indexing, caching, connection pooling).

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William Shaw - Mid-level Performance Media Buyer specializing in Meta Ads and Google Ads in Belo Horizonte, Brazil

William Shaw

Screened

Mid-level Performance Media Buyer specializing in Meta Ads and Google Ads

Belo Horizonte, Brazil4y exp
Astro Ads

Performance marketer who scaled a digital education product using Meta and Google Ads, growing from ~$40K to $200K monthly revenue while increasing spend, then reaching $800K revenue in a single month on $70K ad spend (ROAS 10). Strong in direct-response funnel optimization (creative, landing page, checkout, offer/AOV) with disciplined testing methods (sample size validation, URL split testing) and clear client communication.

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JB

Mid-level Full-Stack Engineer specializing in web platforms and automation

Los Angeles, CA4y exp
Bluefin Automations

Full-stack product engineer who has built both a production-grade React/Next.js analytics platform and a Stripe-based subscription system end to end, with measurable business impact including churn reduction, reporting automation, and cost savings. Also stands out for 0-to-1 work in the digital art space, where they built an AI-powered cataloguing and delivery pipeline over 30TB of assets using computer vision, Shopify, and cloud infrastructure.

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AT

Entry-Level Full-Stack Software Engineer specializing in web apps and LLM-powered tools

Remote, Canada1y exp
Invisible TechnologiesUniversity of Windsor
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WS

Mid-Level Full-Stack Software Engineer specializing in React Native and TypeScript

San Francisco, CA6y exp
WhenWeMeetCleveland State University
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Muhammad Umar - Senior Full-Stack Engineer specializing in MERN, Next.js, and React Native in Remote, United States

Senior Full-Stack Engineer specializing in MERN, Next.js, and React Native

Remote, United States7y exp
EcologixCOMSATS University Islamabad - Lahore Campus
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Kenechi Ifeanyi - Senior Backend Software Engineer specializing in scalable APIs and distributed systems in Lagos, Nigeria

Senior Backend Software Engineer specializing in scalable APIs and distributed systems

Lagos, Nigeria3y exp
Thelix HoldingsFederal University of Technology Akure
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Sai Siva Sasank Tanikella - Mid-Level Full-Stack Software Engineer specializing in cloud-native security & compliance platforms in Fair Oaks, CA

Mid-Level Full-Stack Software Engineer specializing in cloud-native security & compliance platforms

Fair Oaks, CA4y exp
Technology Crest CorporationUniversity of Houston-Clear Lake
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TG

Mid-level QA Tester specializing in console, Windows OS, and cloud gaming

Tempe, AZ5y exp
ExperisChandler-Gilbert Community College
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MW

Entry-Level Software Engineer specializing in full-stack JavaScript and machine learning

Las Vegas, Nevada1y exp
University of Nevada, Las VegasUniversity of Nevada, Las Vegas
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IM

Intern Full-Stack Software Engineer specializing in AI integration

Remote3y exp
Auralen.aiCleveland State University
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JG

Mid-level Full-Stack Developer specializing in C# ASP.NET MVC/Blazor and SQL

Calgary, AB4y exp
SQM GroupMount Royal University
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MM

Senior Front-End Engineer specializing in React and scalable design systems

Ontario, Canada9y exp
Control Gap Inc.Islamic Azad University, Naragh
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AH

Junior Backend Software Engineer specializing in FinTech APIs

Folsom, CA3y exp
One IncFolsom Lake College
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RS

Senior Full-Stack Engineer specializing in Python/TypeScript web apps and AI (RAG, agentic workflows)

Harrisburg, PA5y exp
Harrisburg UniversityHarrisburg University of Science and Technology
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MW

Entry-Level Software Engineer specializing in full-stack JavaScript and machine learning

Las Vegas, Nevada1y exp
University of Nevada, Las VegasUniversity of Nevada, Las Vegas
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AA

Mid-level Frontend Engineer specializing in React/Next.js and scalable web platforms

Remote5y exp
Ojutu SolutionsFederal University of Technology Akure
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ZJ

Senior Mobile & Full-Stack Developer specializing in React Native and scalable cross-platform apps

6y exp
Creative Code TechSuperior University, Lahore
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MW

Entry-Level Software Engineer specializing in full-stack JavaScript and machine learning

Las Vegas, Nevada1y exp
University of Nevada, Las VegasUniversity of Nevada, Las Vegas
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TB

Intern Mechanical Design Engineer specializing in CAD/CAE, HVAC/MEP design, and industrial automation

Dallas, TX3y exp
Everest MEP InstituteLamar University
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PB

Intern Full-Stack Software Engineer specializing in Node.js, AWS, and scalable backend systems

Los Angeles, CA1y exp
Our National ConversationCal State LA
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