Vetted Web Development Professionals

“ML engineer with hands-on experience taking a Gaussian Process Regression-based intelligent survey timing system from build to real-world deployment, including a 3-week RCT on 120 participants and measurable improvements (15% response rate, 23% data quality). Also served as a key technical resource at CData for customer-facing demos and debugging hundreds of production issues, bridging engineering with Sales and Customer Success.”

“Frontend engineer with telecom and fintech/banking experience in the Dominican Republic, building React/Angular apps with authentication and real-time data. Notable wins include optimizing an Oracle-backed workflow from ~10s to ~2s via DB indexing plus React memoization, and shipping a SignalR real-time transaction table in one week (award-winning) with strong unit-test-driven QA outcomes.”

“Ops/tech program leader who supported the national rollout of the 988 Suicide & Crisis Lifeline by building an enterprise OKR system and implementing Asana + real-time dashboards across technology, operations, clinical support, and communications. Has led a 15-person team and repeatedly improves executive productivity through pragmatic tool rollouts (HubSpot, SharePoint/Confluence, Slack/Zoom) and lightweight integrations.”

“Full-stack engineer who builds and scales customer-facing and internal AI products end-to-end (React/TypeScript/FastAPI/MongoDB) with strong product instrumentation and rapid MVP iteration. Built an AI-powered code review assistant adopted across teams and integrated into CI/CD, reducing manual review time by 30%+, and has hands-on experience with LLM retrieval/reasoning systems (LangChain + FAISS) and microservices scaling using RabbitMQ, Docker, and AWS.”

“Paid media specialist with experience owning high-spend ($50K+/month) B2B SaaS accounts across Google Search, LinkedIn, Meta, and TikTok. Demonstrated measurable pipeline impact (50% QoQ lift in Opportunities) through disciplined creative/audience testing and strong client communication, including successfully pushing back on a bid-strategy change that hurt conversions and restoring performance by returning to Max Conversions.”

“Web3 growth/content marketer with hands-on experience running a high-performing Chiliz Group Christmas Advent Calendar campaign that grew the email list 200%+ and achieved 97% daily participation, while boosting ecosystem awareness and contributing to TVL/token sales. Comfortable building early-stage protocol communities via Galxe bounties, ambassador programs, partnerships, micro-KOLs, and PR, and measuring creator-led growth with UTMs/referral codes.”

“Unity/VR developer who built a game-jam puzzle platformer (“Splitting Image”) largely solo, centered on a mirror-based clone mechanic. Comfortable adapting to different VR headsets and team structures, and prefers hands-on problem solving over relying on AI tools.”

“Automation and customer-facing technical specialist with experience at QA Wolf and Kalmar, taking Playwright E2E testing from prototype scripts into CI-gated production pipelines (80%+ automated coverage). Also trained both software teams and industrial operations audiences (Fleet View for automated straddle carriers) and partnered with sales/customer teams to translate technical results (e.g., Siemens PLC updates, QA ROI) into adoption and faster closes.”

“Built and deployed a production AI document Q&A (RAG) platform that lets non-technical users query hundreds of PDFs/Word files, cutting search time from hours to seconds. Experienced with scaling retrieval pipelines (chunking, embeddings, vector search, batching/caching) and orchestrating reliable workflows using AWS Step Functions/Airflow with robust retries, monitoring, and fallbacks.”

“Software engineer with a graphic design/marketing background who led a 4-month U.S. Department of State Diplomacy Lab project delivering a proprietary React/Electron + Flask + PostgreSQL scheduling app, including OKTA SSO integration under strict government confidentiality constraints. Also has hands-on production web experience fixing a broken WordPress/Elementor content system by scripting automated recategorization and date corrections.”

“Engineering leader who built the MVP and scaled iService Auto into a fixed-ops platform for dealership groups, aligning a dealer-driven roadmap to churn/revenue outcomes and preparing the company for strategic acquisition. Led a major modernization from a legacy Symfony monolith to a React frontend with a Symfony JSON API using feature-flagged incremental migration, while growing and retaining a ~20-person engineering team through the acquisition.”

“QA professional with a web and backend API testing background pivoting into console game QA; brings strong exploratory/regression testing, test case creation, and detailed bug reporting. Familiar with PlayStation/Nintendo UI patterns and gameplay flows as a long-time player, and is proactively preparing to learn console certification standards (Sony TRC, Microsoft XR, Nintendo LOT).”

“Serial entrepreneur and entrepreneurship instructor at Montana State University currently bootstrapping MEETR (meetr.pro), a platform targeting snowsports instructors and outdoor guides, with early customers acquired via paid social, SEO, paid search, and cold outreach. Previously built and scaled EXEC from zero to one to 25,000+ members, culminating in acquisition by Community.co after selling into elite professional organizations and private clubs.”

“UE5 Blueprint-focused gameplay developer who shipped a VR rhythm title (Starwave), owning the player-facing star-hit interaction/feel and iterating heavily through playtests without dedicated QA. Also designed a modular tutorial/quest system by decomposing quests into reusable components so writers could assemble content independently, and has experience debugging Unreal Nav Mesh pathing issues that impacted gameplay and load times.”

“Full-stack engineer with enterprise experience at Meta System and DXC, owning end-to-end delivery of a shipment visibility portal (React UI in Liferay DXP + Java/Spring Boot REST APIs) with Dockerized deployments and automated test coverage. Has hands-on AWS work across EC2/Lambda/S3 and multiple databases (DynamoDB, RDS, Neptune, DocumentDB), plus built a Python/Flask data migration platform with validation for correctness and repeatability.”

“Senior motion designer/creative producer with 15 years of high-end motion, video, and photography experience, including 9 years at Inovalon building enterprise brand systems. Known for translating complex healthcare journeys into polished explainer content and for scalable, modular frameworks that empower large teams (300+ employees). Also integrates generative AI (Weavy + Figma) trained on brand guidelines and original photography to maintain brand consistency at high output volume.”

“Robotics software engineer who built an autonomous debris-clearing rover software stack end-to-end using ROS 2, Python/OpenCV, and YOLOv3, with strong emphasis on real-time reliability (latency instrumentation, stale-data handling, watchdog fail-safes). Also implemented a Docker CI/CD deployment system for remote Raspberry Pi timelapse devices, distributing updates via AWS S3 to handle intermittent connectivity.”

“Backend engineer with experience stabilizing data processing/analytics pipelines and refactoring brittle backend APIs. Has hands-on FastAPI work emphasizing strong validation (Pydantic), clear layering, and secure JWT-based auth with role/row-level controls, plus pragmatic migration tactics like parallel runs to protect data integrity.”

“Unity/VR developer who shipped a Meta Quest wireless conversion of a previously wired VR product, owning research, network troubleshooting (2.4 vs 5 GHz), performance tuning, and reworking hand tracking. Also built a British Airways cabin crew training application largely solo and deployed it across iOS, Android, PC, WebGL, and Web Player with platform-specific optimization strategies.”

“Operations-focused leader/advisor who has spun up and redirected an internal startup into a standalone division with full P&L ownership, introducing tech-enabled order tracking and a weekly management operating cadence. Experienced driving change in legacy environments through transparency and KPI-driven execution, with additional advisory work supporting founders/executives through M&A and working-capital/inventory discipline.”

“Built a production LLM/RAG document extraction and game/quiz content workflow using LLaMA 2, LangChain/LangGraph, and FAISS, achieving ~94% accuracy and reducing turnaround from hours to minutes. Demonstrates strong applied MLOps/orchestration (CI/CD, MLflow, Databricks/PySpark), robust handling of noisy/variable document layouts (layout chunking + OCR fallbacks), and practical reliability practices (human-in-the-loop routing, drift monitoring, A/B testing).”

“Backend/data engineer with hands-on production experience across Python/Flask microservices and AWS serverless/data platforms (Lambda, DynamoDB, S3, Glue/PySpark). Demonstrated strong reliability and operations mindset (JWT/RBAC, retries/timeouts/circuit breakers, CloudWatch/SNS alerting) and measurable performance wins (SQL report runtime cut from 10 minutes to 30 seconds). Seeking ~$150k base and cannot travel for onsite meetings for the next 5–6 months due to family medical constraints.”

“New-grad backend engineer who built a real-time genome analysis pipeline, replacing a slow batch system with an event-driven distributed architecture in Python/Redis and a React progress dashboard. Reports ~6x improvement and cutting analysis time from days to hours with zero data loss under peak load, emphasizing reliability patterns like retries and idempotency plus API security (JWT/RBAC/HTTPS).”

“Paid media performance marketer managing $50K+/month spend across Meta and Google for eCommerce and lead-gen, with a strong creative-testing orientation (UGC/video vs static) that produced ~25–30% lower CPA and ~35% higher ROAS when scaled. Builds full-funnel systems across Meta/TikTok (demand gen) and Google Search/PMax (high-intent capture), using marginal ROAS/CPA, frequency-based fatigue signals, and statistically grounded testing to scale or cut campaigns.”