Vetted Performance Optimization Professionals

Pre-screened and vetted.

Micah Kwaka - Senior Frontend Engineer specializing in scalable web applications in Shelton, CT

Micah Kwaka

Screened ReferencesModerate rec.

Senior Frontend Engineer specializing in scalable web applications

Shelton, CT5y exp
HealthPlanOneJust IT

Front-end engineer who has led architecture for complex enterprise web experiences combining e-commerce and marketing on a headless CMS stack. Stands out for quickly upskilling into React/TypeScript/GraphQL while delivering, and for hands-on accessibility remediation work that balanced ADA compliance, usability, and stakeholder management.

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Mahad Asif - Mid-level Game Developer specializing in Unity, AR/VR, and cross-platform products in Rawalpindi, Pakistan

Mahad Asif

Screened ReferencesModerate rec.

Mid-level Game Developer specializing in Unity, AR/VR, and cross-platform products

Rawalpindi, Pakistan4y exp
USquare SolutionsKIPS Preps Academy

Exceptionally young game developer who says he began at age 10 and was employed as a Unity developer at 13. He has hands-on experience building gameplay systems, VR/Web/mobile projects, Photon multiplayer features, and AI/ML experiments—including an open-source protein-model research pipeline reportedly under peer review at PLOS ONE.

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SG

Swati Geete

Screened

Mid-level PPC Executive specializing in SEM and Google Ads performance marketing

Indore, MP4y exp
EvendigitDevi Ahilya Vishwavidyalaya

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.

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DR

David Russell

Screened

Junior Embedded Engineer specializing in microcontrollers, RTOS, and hardware interfacing

New Braunfels, TX3y exp
Media Archaeology Lab – UT at DallasUniversity of Texas at Dallas

Project lead who restored a 1999 vintage museum robotics exhibit by inventorying and integrating legacy systems, reverse engineering original behavior, and reimplementing it in a modern codebase. Notably optimized Tesseract OCR and machine-vision pipelines to run on a 400MHz Pentium III with 256MB RAM while bringing up and tuning degraded FireWire IIDC cameras using scarce legacy documentation.

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MJ

Junior Full-Stack Software Engineer specializing in scalable backend systems

Sunnyvale, CA3y exp
Nova Works CorporationCalifornia State University, San Bernardino

Built and shipped an AI-powered journaling app feature that analyzes user text for emotions in real time, owning everything from React/TypeScript UX (dynamic theming + Framer Motion) to a FastAPI backend integrating Hugging Face. Has hands-on production experience deploying Dockerized services on AWS (EC2/RDS/S3/CloudWatch) with GitHub Actions CI/CD, and resolved a real latency/scaling incident by converting blocking external API calls to async with retries/timeouts.

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Bay Sukh - Mid-level Full-Stack Developer specializing in Java/Spring and modern web SPAs in Remote

Bay Sukh

Screened

Mid-level Full-Stack Developer specializing in Java/Spring and modern web SPAs

Remote6y exp
MBBC LLCUniversity of Fairfax

Full-stack Java/Spring Boot + SPA (Angular/React) engineer who has delivered products end-to-end, including a financial management portal for SMBs and a high-traffic golf/hotel reservation platform. Notably migrated a manually deployed system to AWS (EC2/RDS/S3/CloudFront) with Jenkins CI/CD and has hands-on React performance optimization experience for LG webOS TV apps.

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Rachad khyya - Mid-level Performance Marketing Manager specializing in paid media for DTC e-commerce in Rabat, Morocco

Rachad khyya

Screened

Mid-level Performance Marketing Manager specializing in paid media for DTC e-commerce

Rabat, Morocco6y exp
Digital Marketing AgencyENCG-C

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.

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Xavier Thomas Arpa Lopez - Mid-level Unity Game Developer & Game Designer specializing in mobile and educational games in Málaga, Spain

Mid-level Unity Game Developer & Game Designer specializing in mobile and educational games

Málaga, Spain5y exp
Chloroplast GamesEVAD (Escuela Superior de Videojuegos y Arte Digital)

Unity game developer who built the economic system for an idle game (Hospital Empire), using spreadsheet-driven planning and iterative stat tuning to shape player feel. Has experimented with multiplayer networking via Mirror on an FPS prototype and uses GitHub Copilot to support modular/OOP-oriented planning and implementation; prefers remote/flexible work.

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Gabriel Webber - Senior Performance Marketing Manager specializing in paid media and affiliate growth in São Paulo, Brazil

Senior Performance Marketing Manager specializing in paid media and affiliate growth

São Paulo, Brazil7y exp
CutterpillarRotary International

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.

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DK

Mid-level Unity Developer specializing in R&D and AI-driven gameplay systems

Viseu, Portugal2y exp
RivalzCollege of Business & Law

Unity/C# gameplay engineer based in Portugal who shipped an AI-driven NPC narrative/quest system for a live mobile RPG, integrating Google Gemini via function-calling with strict JSON schemas to keep a deterministic game loop safe from hallucinations. Emphasizes high-performance engineering (zero per-frame GC, locked 60 FPS) with rigorous PR reviews and profiling gates, plus robust async/network patterns (UniTask, CancellationTokens) and LLM cost control via sliding-window context management. Seeking independent B2B contractor work at $45k–$50k USD/year.

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Reginald Obetta - Mid-level Brand Strategist and Copywriter specializing in growth advertising in Any City, Country

Mid-level Brand Strategist and Copywriter specializing in growth advertising

Any City, Country3y exp
GrowMi Advertising AgencyUniversity of Nigeria

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.

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Zara Khan - Mid-level Unity Game Developer specializing in mobile and multiplayer games in Lahore, Pakistan

Zara Khan

Screened

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

Lahore, Pakistan4y exp
TrimindsGovernment College University, Lahore

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.

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Maham Saleem - Senior Game Developer specializing in Unity, multiplayer, and AR/VR in Bahawalpur, Pakistan

Maham Saleem

Screened

Senior Game Developer specializing in Unity, multiplayer, and AR/VR

Bahawalpur, Pakistan8y exp
Void GamesIslamia University of Bahawalpur

Unity/C# gameplay engineer with strong ownership of real-time multiplayer systems, highlighted by building the server-authoritative Photon Fusion architecture for Kawamon.io end-to-end. Brings a useful mix of multiplayer networking, mobile/VR optimization, and AR pipeline experience, plus technical leadership through code reviews, standards, and mentoring.

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Adilene Vinalay Tenango - Junior marketing professional specializing in social media and brand engagement in Remote

Junior marketing professional specializing in social media and brand engagement

Remote5y exp
Sports ExcitementUniversity of Central Arkansas

Early-career candidate with exposure to insurance outreach, retail/event marketing, and social media growth work. Brings hands-on experience with cold calling, stakeholder research, and data-backed messaging analysis, including using Excel and Tableau in a case-study setting to refine outreach strategy.

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MM

Mid-level Full-Stack Web Developer specializing in React, Next.js, and Node.js

London, UK7y exp
VosynJahan University

Front-end engineer focused on sophisticated browser-based search and reading experiences, including AI-generated summaries and multi-state content interfaces. Demonstrates strong practical skill in React-style component architecture, Figma-accurate implementation, and deep browser/CSS debugging to make complex UIs polished, maintainable, and usable.

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MA

Mounika Allu

Screened

Junior Full-Stack Engineer specializing in web applications and AI-assisted workflows

Norfolk, VA2y exp
Old Dominion UniversityOld Dominion University

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.

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Ahmed Sohail - Mid-level Full-Stack Engineer specializing in scalable web applications in Pakistan, Pakistan

Ahmed Sohail

Screened

Mid-level Full-Stack Engineer specializing in scalable web applications

Pakistan, Pakistan7y exp
Elysian TechnologiesVirtual University of Pakistan

Frontend-leaning full-stack engineer with hands-on experience building React/TypeScript applications backed by Node.js and GraphQL services. They highlighted a quiz-game product with complex frontend synchronization and an e-commerce optimization effort that raised homepage performance to roughly 90% in Lighthouse, while also creating reusable components and shared services to improve team velocity.

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DS

Mid-Level Full-Stack Software Engineer specializing in web apps and APIs

Pleasanton, CA4y exp
Luminous PathwaysSouthern New Hampshire University

Hands-on technical/product-facing engineer with experience operationalizing LLM/agentic workflows and debugging them in real time using logs, traces, and metrics. Also supports go-to-market by running developer-focused live coding demos and partnering with sales on discovery and integration/maintainability concerns through clear technical documentation.

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PM

Mid-level Frontend & Mobile Developer specializing in Next.js and React Native

5y exp
Envire TechIslamic Azad University

Frontend engineer with digital banking experience who led end-to-end development of a React/Next.js dashboard and later shipped a major digital-signature feature under tight deadlines. Emphasizes scalable architecture and team-wide quality practices (Husky/ESLint/Prettier, code reviews), plus pragmatic state/data tooling (Zustand + React Query) and controlled rollouts via feature flags.

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Ethan Martin - Senior Unity Developer specializing in desktop and XR simulation apps in Remote

Ethan Martin

Screened

Senior Unity Developer specializing in desktop and XR simulation apps

Remote4y exp
Kaleidoscope InnovationsGameDevHQ

Unity/C# developer who built and continues to evolve a data-driven product configuration system for complex medical equipment—reverse-engineering undocumented, massive databases and generating 3D configured products with extensive rules—helping users (e.g., hospital sales workflows) save time and support increased sales. Also built an internal LLM-powered debugging assistant using structured Unity/backend telemetry and has hands-on Unity Netcode experience in smaller multiplayer prototypes.

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Amr Ibrahim - Mid-Level Front-End React Developer specializing in dashboards and real-time web apps in Maadi, Cairo, Egypt

Amr Ibrahim

Screened

Mid-Level Front-End React Developer specializing in dashboards and real-time web apps

Maadi, Cairo, Egypt6y exp
SPM ConsultantsModern University for Technology & Information

Frontend engineer who helped build a desktop-as-a-service product from scratch and has delivered complex React + TypeScript workflows (including multi-stage approvals). Notable for performance-focused refactoring (removing unnecessary memoization), building reusable component patterns, and leading a major shift from hard-coded forms to a configurable form-builder with strong dev/QA collaboration and heavy scenario testing.

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Mohit Soni - Mid-level Frontend Engineer specializing in React applications in Gurgaon, India

Mohit Soni

Screened

Mid-level Frontend Engineer specializing in React applications

Gurgaon, India4y exp
RadiansysBennett University

Frontend engineer who led end-to-end delivery of an HR Service Desk (HRSD) module used daily by HR teams, setting a modular React architecture with standardized data access and shared component libraries. Focused on scaling and performance (lazy loading, memoization, pagination, normalized state) and enforced quality via unit testing, strict code reviews, ESLint, and TypeScript.

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JS

José Salinas

Screened

Mid-Level Gameplay Engineer specializing in Unity/Unreal gameplay systems and UI architecture

Arequipa, Peru2y exp
BSG InstituteUniversal Arts School

Unity/C# developer who led an end-to-end refactor of a Duolingo-style gamified app’s core progression and UI system, redesigning architecture with MVVM/SOLID and event-driven UI updates. Delivered measurable performance improvements (rankings view from sub-35 FPS to ~55–60 FPS) plus draw-call reductions using UI Toolkit and sprite atlases. Also supported Photon-based VR multiplayer (Meta Quest) in an educational accident-simulator, focusing on real-time debugging and sync strategy.

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HM

Senior Digital Marketing Expert specializing in performance marketing and growth

Berlin, Germany8y exp
The Soul CEOYerevan State University

Performance marketer with hands-on ownership of $50K-$120K/month multi-market accounts across Meta and Google, including Search, Display, and YouTube. Stands out for a rigorous full-funnel testing methodology and a highly analytical approach to diagnosing stalled performance, with experience restoring efficiency after a sharp CPA increase and ROAS decline.

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