Vetted Git Professionals

“Software developer with experience delivering and deploying customer-facing web applications, including an investment-focused platform requiring PostgreSQL/SQL optimization and hierarchical (adjacency list) data modeling. Has integrated payment APIs for a retail/antique shop use case, factoring in rate limits and documentation-driven implementation, and has handled time-sensitive production bugs via rapid replication and hotfix deployment.”

“Graduate student taking advanced coursework in NLP, generative image modeling, and computer vision; built a PPO reinforcement-learning agent for a Super Mario platformer with careful reward shaping and metric-driven evaluation. In a recent internship designing credit risk models, created a 10-method feature-selection voting framework and achieved ~10% out-of-sample performance improvement while reducing features to mitigate overfitting.”

“Builder with hands-on security hygiene experience from developing a helpdesk portal handling sensitive payment/invoice data, focusing on RBAC, least-privilege integrations (QuickBooks/Atera), and tightening API authorization to prevent cross-account access. Also built personal projects integrating Twilio/Callkeep/Supabase/OpenAI with strong key management and defensive handling of real-world API/network failure modes; holds an ISC2 certification and is actively deepening cloud security skills.”

“Backend/applied AI engineer from Cloud Rack Systems who built production GenAI/RAG and data platforms on Azure/Databricks at enterprise scale (2.5M records/day). Known for making LLM systems behave like deterministic services via strict retrieval contracts, citation-based validation, and strong observability—shipping a knowledge assistant used daily by 50+ users while driving hallucinations near zero and materially improving latency and cost.”

“QA Automation Engineer with hands-on ownership of an end-to-end Selenium-Java/TestNG suite for an e-commerce platform, integrated into Jenkins with PR smoke and nightly regression gating. Notably caught and validated (via SQL/API checks) a critical defect where checkout reported success but orders were not persisted, preventing customer-impacting production issues; also has Cypress experience stabilizing flaky UI tests using robust selector and wait strategies.”

“Game designer/technical designer with hands-on Unreal Engine 5 Blueprint implementation, specializing in horde/wave modes, spawn systems, and live-service progression/economy. Shipped a limited-time Horde Event Mode under a ~6-week constraint by reusing existing content and focusing on systemic tuning (pacing, spawn budgeting, difficulty curves), reporting improved engagement/retention and reduced early drop-off.”

“Full-stack engineer at an early-stage EdTech startup building an AI-tutoring product; owns most of a Django REST backend, CI/CD, and key customer-facing features like FERPA-compliant auth, subscription payments, and real-time LaTeX input/rendering. Also built a /rPlace-style real-time multiplayer canvas (PolyPlace) using microservices, WebSockets, and event sourcing, with performance-focused client rendering (zoom/pan/viewport-based updates) and stress testing.”

“Unity/Meta Quest VR developer who has shipped three VR projects for different organizations, including an arachnophobia treatment experience for a university psychology department, a warehouse VR training project, and a children’s mental health-focused VR game. Also building a long-running personal project: a cooperative online multiplayer Metroidvania developed over ~3 years, with significant learning and refactoring around networking.”

“Full-stack/product-leaning engineer in logistics and high-traffic portals who ships production AI features: built an AI-assisted shipment status Q&A system using Pinecone + GPT-4 and a high-volume Python ingestion pipeline (500K+ records/day), delivering 35% fewer support tickets and cutting resolution time from 11 to 4 minutes. Also led a legacy Angular-to-React/TypeScript rebuild that boosted Lighthouse performance from 60 to 90, and has hands-on AWS EKS operations experience including resolving a 3x traffic scaling incident.”

“Unity mobile game developer with ~1 year as Unity Lead, focused on implementing meta mechanics and UI while collaborating closely with design/UX and backend. Has hands-on ownership of iOS porting and App Store build/release management, plus experience onboarding and mentoring two junior programmers. No shipped VR/Meta Quest titles yet, but interested in leveraging AI tools like ChatGPT to speed up development.”

“Unity developer with hands-on Meta Quest VR experience across two distinct domains: an ASD-focused therapeutic experience (shopping scenario and calming room) and an escape-room game designed to train students’ soft skills. Also customized a Scrabble-style word game plugin with multilingual support and English dictionary selection, and leverages Claude Code/Copilot to implement and debug unfamiliar networking features.”

“Game developer with ~10 years in studios and 4 published titles, experienced shipping Unity VR/XR projects across Oculus, Samsung Odyssey, and Microsoft XR headsets. Demonstrates deep optimization expertise (progressive 3D loading with LODs and headset view-angle culling) and a hybrid profile spanning systems engineering, UI/UX implementation, and tech-art optimization, plus small-team/project leadership and cross-functional communication.”

“Unity/Unreal developer who solo built a cross-platform Unity system for firefighters (master’s thesis) spanning Windows, HoloLens 2, and Android, integrating eye tracking, thermal imaging data streaming, and location tracking. Demonstrated practical problem-solving by working around HoloLens IO limitations via PC-based data streaming, and also built a Unity tower defense prototype with upgrades, economy, difficulty scaling, and sound design.”

“Backend Java developer who built an end-to-end upcoming payments feature: Spring Boot/Hibernate microservices with MySQL query/index optimization and Kafka event publishing, plus a web UI timeline component enabling users to view, skip, and edit scheduled payments with clear status indicators.”

“Data/ML practitioner who has built a production RAG-based knowledge assistant integrated into Microsoft 365/internal dashboards to help employees query internal documents in plain English. Experienced orchestrating and hardening ETL pipelines with Airflow and Azure Data Factory (validation, retries, monitoring) and running end-to-end model evaluation and production performance tracking via Power BI.”

“Software engineer with enterprise CPQ/CRM/ERP integration experience (Argano) who owned an end-to-end pricing preview capability deployed on AWS Kubernetes with Jenkins CI/CD and full observability (Prometheus/Grafana). Also built an AI-native research agent using LangChain + Chroma to filter academic papers, reporting ~15 hours/week saved for a professor.”

“Full-stack engineer who has delivered production customer analytics/dashboard features using Next.js App Router + TypeScript on the frontend and Java Spring Boot microservices on the backend. Demonstrates strong production ownership (monitoring latency/error rates/adoption) plus hands-on performance work across React rendering and Postgres query/index optimization, and has implemented Temporal-like durable workflows with retries and idempotency.”

“Game Designer at Flux Games on AA titles including The Walking Dead: Destinies and Cobra Kai 2: Dojos Rising, with end-to-end ownership of combat/encounter modes. Led implementation of the team’s first shooting system and rapidly prototyped wave-based combat loops in Unreal Engine 5 Blueprints, iterating heavily from playtest feedback across responsiveness, balance, pacing, and clarity.”

“Backend engineer specializing in event-driven/serverless systems and Python/FastAPI APIs. Built a scalable PDF-to-structured-data pipeline on AWS (S3, Lambda, Step Functions, Textract, DynamoDB, SNS) with strong observability (p50/p90/p99) and reliability patterns (idempotency, retries/DLQs), and has led zero-downtime migrations using feature flags, dual writes, and incremental rollouts.”

“Full-stack engineer with deep ad-tech/marketing automation experience, building production tools that reduce programmatic ad waste and improve search ads performance. Shipped and operated AWS-deployed, Dockerized systems with Postgres/Redis and strong observability (Datadog/OpenTelemetry), and delivered measurable impact (25k campaigns processed, 50k sites negated, 3–4 hours/week saved). Built scalable abstractions for multi-platform ad integrations, enabling rapid onboarding of additional clients.”

“Robotics competition (ABU Robocon) team member who programmed two robots for a rugby-style game, integrating IoT sensors and real-time decision-making. Implemented low-latency, secure inter-robot communication by moving from Bluetooth to ESP8266/NodeMCU WiFi (with Bluetooth as backup) and used OpenCV plus CNN training workflows for vision-related tasks; no practical ROS/ROS2 experience.”

“Backend engineer with hands-on experience building distributed data and API platforms (Kafka + Neo4j on Kubernetes), including processing 3M+ NYC taxi trip records and achieving sub-second graph analytics queries. Strong focus on reliability and performance in Python/FastAPI systems—async refactors, caching, timeouts/retries, feature-flagged rollouts, and JWT/RBAC security for production services.”

“Software engineering intern at the Florida Department of Transportation who built validation/anomaly-detection logic for a live operational telemetry + system log processing pipeline. Emphasizes fault-tolerant, state-driven system design (degraded modes, data freshness tracking, safe fallbacks) and debugs time-sensitive behavior via logging/latency analysis and replay-based testing—skills that translate well to robotics-style architectures despite no direct ROS/robot experience.”

“Unity/VR solo developer with hands-on Meta Quest shipping experience, including an AI-driven anatomy education app using ElevenLabs narration. Spent ~3 years at Brazil-based Pixel SAV building interactive VR experiences, notably a Volvo VR crash test simulation that synchronized VR animations with a custom haptic chair for immersive physical impact simulation.”