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Vetted Performance Optimization Professionals

Pre-screened and vetted.

Performance OptimizationJavaScriptPythonCI/CDReactGit
RV

Rohan Varghese

Screened

Mid-level Full-Stack Cloud Engineer specializing in GCP/Azure and AI-powered applications

Montville, NJ4y exp
Comptivia TechnologiesGeorge Mason University

“Backend/DevOps-leaning engineer who has owned a Python serverless platform on AWS (Lambda, DynamoDB, Step Functions), including complex multi-step business workflows with transaction-based consistency and robust failure handling. Also supported an on-prem SQL to Azure Data Lake migration by building and monitoring Python + Azure Data Factory ETL pipelines, and led GitOps-style CI/CD automation with GitHub Actions (tests, security scans, automated deployments).”

ReactNext.jsHTMLCSSResponsive DesignJavaScript+65
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RD

ROHITH DAMARLA

Screened

Mid-level Backend Engineer specializing in high-scale systems and LLM pipelines

Syracuse, NY6y exp
Syracuse UniversitySyracuse University

“Open-source-focused TypeScript/JavaScript engineer who built a lightweight Node.js utility library to standardize LLM-agent message formatting, tool invocation, and safe schema-validated JSON outputs. Emphasizes composable abstractions, real-world performance profiling/benchmarks, and strong community feedback loops (GitHub issues, structured errors, logging hooks). Also did research at Syracuse University on converting natural language into structured JSON with validation layers.”

TypeScriptJavaScriptNode.jsPythonGoC+66
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SG

Shweta Gupta

Screened

Director-level HR & Founder’s Office leader specializing in compliance, governance, and talent strategy

New Delhi, India10y exp
Coracle Capital Consulting & Corporate Services Private LimitedIntegral University

“Operations-focused startup scaler (since 2021) with cross-industry exposure in hospitals/healthcare, NBFC, and IT. Describes building businesses from scratch to profitability by combining long-range planning (5-year projections), structured hiring (KRAs/manpower matrices), departmental policy/checklist setup, and continuous-improvement practices (Kaizen, SGAs).”

Regulatory ComplianceOnboardingPerformance ManagementStrategic PlanningOperations ManagementProcess Improvement+145
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SM

Suma Mallu

Screened

Intern Full-Stack Software Engineer specializing in UI/UX and AI-integrated web apps

Remote1y exp
Arizona State UniversityArizona State University

“Built and owned Python backend APIs for real-time educational dashboards at ASU’s Machine Learning lab, improving responsiveness by cutting latency ~35% through caching, batching, and profiling-driven optimizations. Has hands-on experience containerizing Node.js/Python services and running GitOps-style CI/CD with GitHub Actions, plus supporting smaller infrastructure transitions with reproducible, portable configs.”

AngularAPI DesignCanvaC++Data Structures and AlgorithmsDocker+74
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MB

Michael Bunch

Screened

Senior Unity Developer specializing in multiplayer, performance optimization, and VR

Cincinnati, OH17y exp
Kaleidoscope InnovationsThe Art Institute of Ohio - Cincinnati

“Game QA professional who also operates as a developer/lead on a passion project (DCGO), building internal tools and processes that make testers more effective and reduce dev/test bottlenecks. Has shipped enterprise/VR training experiences and created a structured approach to testing procedural generation (flowcharts + scenario clustering), achieving 0 client-reported issues post-launch for a key feature; also drove a Tilt Five SDK rendering fix through detailed reporting.”

UnityC#GitJiraPHPJSON+49
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TP

Timothy Polyak

Screened

Senior Technical 3D Artist specializing in Unreal Engine interactive UI/UX and visualization

Remote11y exp
Van Metre CompaniesCentenary University

“UE5 Blueprint/UMG developer who built a player-facing interactive “build your own home” experience with real vendor inventory and pricing, including a rule-driven configuration system and multiple polished camera/view modes. Took it from a local kiosk-style app to a scalable online product by streaming Unreal via Pixel Streaming/WebRTC on Azure VMs with a React frontend, plus analytics (GA) and CRM integration (HubSpot).”

Adobe After EffectsAdobe IllustratorAdobe PhotoshopAdobe Premiere ProGraphic DesignNode.js+86
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VR

Vaishnavi Rai

Screened

Mid-Level Software Engineer specializing in full-stack and mobile development

USA4y exp
Heartland Community NetworkIndiana University Bloomington

“Frontend-leaning engineer who shipped an end-to-end map-based discovery feature in a React Native mobile app, integrating location-based REST APIs with strong UX polish (loading/empty/error states) and cross-platform performance fixes. Also has experience building a Python backend with JWT auth and layered service structure, plus prior infrastructure work setting up centralized logging and monitoring.”

PythonJavaScriptTypeScriptPHPReactReact Native+74
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AG

Angel Gurrola

Screened

Entry-Level Full-Stack Developer specializing in web applications and databases

Merced, CA
University of California, MercedUC Merced

“Software engineering capstone contributor who helped kickstart an ambiguous, real-client project ("The Virtual Cowboy") by designing the initial relational database and CRUD foundation, then prioritized and shipped simulation/event functionality that satisfied the client. Also building a personal full-stack Book Notes web app (Node/Express/Postgres) with Google OAuth via Passport and a books API ingestion flow focused on data quality and reliability; has deployment experience with Heroku and PythonAnywhere and is ramping up on AWS.”

JavaScriptHTMLCSSC#PythonC+74
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AA

Asad Abdul

Screened

Mid-level Full-Stack Developer specializing in AI-driven cloud-native applications

Laguna Niguel, CA4y exp
Patient XpressCalifornia State University

“Full-stack engineer with healthcare/ops analytics experience at PatientXpress, shipping a real-time operational dashboard end-to-end (React/TypeScript + Node/Postgres on AWS) that cut manual reporting by 50%. Strong in performance and reliability work—pagination/caching, Postgres indexing/partitioning, Terraform-based AWS provisioning, CI/CD with GitHub Actions, and production incident response with improved monitoring (CloudWatch/Prometheus).”

AgileAmazon EC2Amazon RDSAmazon S3Amazon SQSApache Kafka+107
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SK

SAI KUMAR PUNUGUPATI

Screened

Junior Full-Stack Software Engineer specializing in AI workflows and LLM integrations

Remote3y exp
LumeoFinanceClemson University

“Built and productionized an AI-assisted merchant onboarding automation workflow for Kort Payments, replacing slow manual underwriting document review with structured extraction, cross-document validation, and human-in-the-loop guardrails. Emphasizes reliability via scenario-based testing, repeatability checks, and deep observability (timestamped logs), plus incremental rollout with legacy fallback to prevent regressions.”

PythonTypeScriptJavaScriptSQLBashReact+69
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ES

Elena Speranskaia

Screened

Entry-Level Game Designer specializing in Unreal Engine 5 level and gameplay systems

Orlando, FL, USA
University of Central Florida

“UE5 gameplay designer/scripter who shipped player-facing Blueprint systems, including an enum-driven ceremonial mask placement puzzle with sequencer-based hinting, proximity affordances, and robust validation/feedback. Demonstrates strong shipping mindset—balancing visual polish with runtime performance (timelines/material complexity/translucency) and building modular systems via Blueprint Interfaces and centralized tunables while collaborating closely with engineering on architecture and state flow.”

C++UnityAdobe Creative SuiteBlenderDocumentationState Management+68
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RK

Rahul Kistaiahgari

Screened

Entry-level Robotics & Autonomous Systems Engineer specializing in autonomy, simulation, and ML

Tempe, AZ
Arizona State University

“Robotics software candidate who built a Q-learning smart delivery drone navigation system, focusing on 2D path planning with dynamic obstacle avoidance using reward shaping and real-time sensor feedback. Actively learning ROS 2 by building Python simulation projects with publisher/subscriber patterns and has experience coordinating multi-agent drone simulations via message passing.”

RoboticsC++PythonCMATLABSQL+73
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BW

Bartłomiej Wrycza

Screened

Senior Unity Developer specializing in VR/XR and real-time simulation

Lubichowo, Poland9y exp
Ultimate Games

“Unity/C# VR developer who has shipped Meta Quest applications and progressed from mid-level programmer to tech lead, owning architecture decisions and coordinating gameplay/UI implementation. Has led PC-to-Quest porting work with optimization and VR gameplay adaptation, and has delivered business-focused VR solutions for large organizations (e.g., Nestle and a medical university).”

UnityC#Performance OptimizationGitCode reviewUnity Engine+49
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ES

Ed Sheldon

Screened

Senior Game Developer specializing in gameplay, AI, and multiplayer systems

London, United Kingdom12y exp
SMG

“Unity developer with 12+ years spanning the early Oculus Rift era through modern VR/MR, including HoloLens and Magic Leap. Has delivered client-facing immersive experiences for brands like Pfizer and H&M/Moschino, and built reusable XR UI/tooling to speed up cross-platform VR/MR production. Also capable of full-stack solo game creation, winning awards for a self-built survival puzzle game made in a 48-hour game jam.”

C++C#PythonUnityUnreal EnginePrototyping+45
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YV

Yasaswini Veluvolu

Screened

Junior Full-Stack Developer specializing in Vue/React and Node.js APIs

Chicago, IL2y exp
Hub Group

“Full-stack engineer with strong AWS operations experience who helped replace a long-standing manual logistics reporting process by building a production-grade, event-driven On-Time-Performance rules system. Personally owned the Vue-based rule configuration frontend end-to-end (design collaboration through QA/UAT and post-release support) and measures success via accuracy validation against historical data, reduced manual adjustments/tickets, and system latency/error metrics.”

Vue.jsReact HooksNode.jsExpressREST APIsAPI Design+71
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AB

Allison Buhler

Screened

Executive Technology Leader specializing in cloud, cybersecurity, and regulated FinTech

15y exp
Arbonix

“Founder/operator of an AI services firm that has not raised outside capital; exploring executive technology leadership roles due to a major partner stepping down. Familiar with the VC/accelerator landscape through research and direct experience working in and with venture-backed startups, and is motivated by shaping market forces and driving business outcomes.”

Regulatory ComplianceRisk ManagementVendor ManagementContract NegotiationProject ManagementOperations Management+63
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KW

Kirk Walker

Screened

Senior Frontend/Full-Stack Developer specializing in SaaS and real-time web apps

Kelowna, BC13y exp
WTFast

“Frontend engineer who has led end-to-end delivery of internal and analytics dashboards in React + TypeScript, with a strong emphasis on scalable architecture, disciplined state separation, and performance under real-time data loads. Uses practical profiling (React Profiler/DevTools), virtualization, and feature-flagged rollouts with solid QA and rapid post-launch iteration to keep quality high as products scale.”

AgileAndroidAuthenticationBootstrapC#CI/CD+86
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CH

Craig Hall

Screened

Director-level Sales & Commercial Leader specializing in Automotive and SaaS

Gorebridge, UK13y exp
Vintage Metals Ltd

“Product manager who led the development cycle and UI design for the TIER mobile/web app used by search-and-rescue teams to manage competency checks, training, equipment records, and incident response. Experienced coordinating web and mobile teams to align APIs to cross-platform features, and demonstrates solid understanding of F2P live-ops, event planning, and IAP experimentation/metrics.”

Account managementBusiness developmentGo-to-market strategyGraphic designLead generationProduct management+47
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AT

Alireza Tarahomi

Screened

Senior Game Programmer specializing in Unity/Godot gameplay and tools

11y exp
404 Dynamics

“Indie Unity game developer who built a physics-driven fishing mechanic for "Cats Fishing" inspired by RDR2, combining Verlet integration and procedural rod bending to achieve realistic feel without heavy simulation costs. Has prototyped multiplayer systems using multiple networking stacks (PUN/Fusion/UNet/Nakama/Mirror) and adapts features for mobile via gesture controls and minimal UI.”

C#CC++JavaScriptPythonSQL+53
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IA

Ionut-Cosmin Anton

Mid-level Gameplay Programmer specializing in Unreal Engine and mission systems

6y exp
Grip StudiosThe Informal School of IT
C++C#Unreal EngineUnityPerformance OptimizationDebugging+45
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AV

Artem Vlasiuk

Senior Unity Developer specializing in mobile and casual games

Krakow, Poland8y exp
Game PointNational University of Water and Environmental Engineering
C#UnityiOSAndroidMVCPerformance optimization+36
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JP

Jeet Patel

Mid-Level Full-Stack Software Engineer specializing in AI-powered web applications

Los Angeles, CA4y exp
Kwaai AI Research LabCalifornia State University, East Bay
Amazon EC2Amazon S3Amazon RDSAngularAPI DesignBash+58
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WL

Weiguang Liang

Mid-Level Backend Engineer specializing in Java Spring microservices

San Jose, CA7y exp
Team Metric Inc.Santa Clara University
JavaSpring BootSpring MVCRESTMicroservicesMySQL+20
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AI

Adeel Irshad

Senior Full-Stack Engineer specializing in Python and MERN web applications

Lowell, MA10y exp
Lets RemotifyBentley University
PythonTypeScriptDjangoFlaskFastAPINode.js+91
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