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Vetted Database Design Professionals

Pre-screened and vetted.

AR

Senior PHP Backend Developer specializing in e-commerce platforms and system architecture

Gdynia, Poland13y exp
Postdata SAGdańsk University of Technology

Unity-focused developer pivoting from web development (PHP/JavaScript) into game dev; built a player-facing Shipyard system enabling ship customization/upgrades that added a resource sink and increased player attachment. Demonstrates strong systems thinking and UX polish (icon/naming conventions, range visualization, feedback SFX/VFX) plus some exposure to RPC-style networking and Node.js prototyping.

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AR

Abdul Rehman

Screened

Senior Software Engineer specializing in Node.js/NestJS and FinTech platforms

Lahore, Pakistan8y exp
Virtual ForceCOMSATS University Islamabad

Frontend engineer who led end-to-end development of the Neelum transportation admin panel (React + TypeScript + AntD), building scalable dashboards and multi-step workflows for users/roles/bookings/operational zones. Emphasizes maintainable feature-based architecture, typed API contracts, performance optimization for data-heavy UIs, and disciplined quality/rollout practices (regression checks, feature flags) in fast-paced environments.

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LH

Leon Hsi

Screened

Mid-level Solutions Consultant / Full-Stack Developer specializing in APIs, SQL, and cloud systems

Houston, TX4y exp
C&W International FabricatorsUniversity of Houston

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.

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AP

Junior Full-Stack Engineer specializing in AI/EdTech and real-time web apps

4y exp
RazeMathCal Poly San Luis Obispo

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.

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AP

Senior Unity Developer specializing in gameplay and systems programming

Spain10y exp
Trailblazer GamesUniversity of Murcia

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.

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DL

Daniel Lopes

Screened

Senior Unity Developer specializing in mobile games and backend automation

Remote, Portugal6y exp
FreelanceNOVA University Lisbon

Unity game developer who implemented a blockchain/NFT feature in a mid-core football game, including wallet connection via an external web portal and backend coordination for trading player skins/outfits. Has cloud-focused networking experience (AWS/Firebase) primarily for turn-based multiplayer systems and uses Copilot/VS Code to accelerate boilerplate and architecture exploration.

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MU

Michal Ulasik

Screened

Senior Unity Developer specializing in mobile games and AWS-backed live ops

Paphos, Cyprus18y exp
b.i.g berry interactive games ltd.State University of Applied Sciences in Elbląg

Unity game developer who architected a flexible Match-3 core system that scaled to many object types and added merge mechanics without major rework. Has shipped/implemented real-time multiplayer features in a Photon-based space racing game using server-authoritative validation with prediction/interpolation, and focuses heavily on mobile optimization (AssetBundles, pooling, prewarming).

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AE

Arsum Elahi

Screened

Principal Full-Stack Engineer specializing in MERN/MEAN and AWS cloud platforms

9y exp
General AdminThe Leads University

Frontend engineer who has led customer-facing React + TypeScript products end-to-end, building complex dashboards with robust async state patterns (caching, deduping, cancellation, optimistic updates) and strong quality practices (TypeScript standards, layered testing, production monitoring). Experienced modernizing inherited codebases through modularization and performance work (code splitting/memoization) while aligning stakeholders and shipping safely via feature flags and staged rollouts.

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VJ

Mid-level Full-Stack & AI Engineer specializing in LLM applications

6y exp
Our National ConversationFitchburg State University

Full-stack engineer who has shipped and operated generative-AI chat/QA features end-to-end, including a RAG-based pipeline with guardrails and cost/latency monitoring in production. Experienced with React/TypeScript + Node/Postgres architectures, Dockerized deployments to AWS (EC2) via GitHub Actions CI/CD, and building reliable ingestion/ETL systems with idempotency, backfills, and reconciliation.

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UA

Umair Azam

Screened

Senior Full-Stack Software Engineer specializing in Ruby on Rails and React

Lahore, Pakistan10y exp
OM Solutionz Pvt LtdFAST - National University of Computer and Emerging Sciences

Frontend engineer with React/TypeScript experience who has led end-to-end UI work on a fintech product (React frontend with NestJS APIs), emphasizing performance (virtualized rendering, memoization, lazy loading, profiling) and quality at scale (unit tests and TDD). Also built and iterated on a snooker sports app, simplifying UX through audience-focused design decisions and streamlined onboarding.

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RS

Junior AI/ML Software Engineer specializing in Generative AI and scalable data pipelines

Tucson, AZ2y exp
University of ArizonaUniversity of Arizona

Built and operated large-scale biodiversity/ecological research platforms, integrating 50+ heterogeneous global datasets into a unified BIEN 3 schema on PostgreSQL/PostGIS and improving data consistency by 35%. Strong production engineering background (Linux monitoring, CI/CD performance gates, Docker on AWS/Azure) plus applied AI work building a Python RAG system (0.90 precision) and halving latency with Elasticsearch.

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MH

Meri Hendrika

Screened

Senior Systems Analyst & PMO specializing in ERP and web content platforms

Jakarta, Indonesia10y exp
TelkomselUniversitas Putra Indonesia YPTK Padang

Remote game QA tester with PlayStation and Xbox testing experience, using Jira to track bugs and create test case reports while collaborating directly with development teams. Has tested titles/projects including Valorant, Roblox, and Unity 3D games, and has self-studied Microsoft XR certification requirements.

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DK

Senior System Analyst specializing in software QA and FinTech payments

Tangerang Selatan, Indonesia10y exp
PT Prima Vista SolusiUniversity of Birmingham

Indonesia-based software tester with hands-on experience testing payment software on EDC machines and manual web application QA, plus early exposure to Selenium automation. Pragmatic about deadline-driven triage—prioritizes critical issues and plans lower-impact fixes for future patches—while expressing strong interest in learning game-industry standards.

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SF

Sergio Flores

Screened

Executive CTO / Principal Software Engineer specializing in cloud, mobile, and blockchain

Mexico, Mexico29y exp
SaftNational Autonomous University of Mexico

Engineering/CTO-style leader with hands-on architecture experience who has driven end-to-end modernization of a manual antiques auction operation—building centralized web-accessible data systems, digitizing historical records via OCR/freelancers, and defining profitability-focused KPIs with an eye toward predictive modeling. Emphasizes provider-agnostic, containerized SaaS architecture to avoid vendor lock-in and has experience scaling a small engineering team with ownership-based culture and lightweight processes.

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SA

Mid-level Python Full-Stack Engineer specializing in AI microservices and cloud data platforms

USA3y exp
DoJaGaIllinois Institute of Technology

Backend-leaning full-stack engineer in fintech/payments who shipped an end-to-end Stripe payments + webhook system for a financial microservices platform, emphasizing ledger accuracy via idempotency, transactional writes, retries, and DLQs. Also delivered a real-time React/TypeScript payment status dashboard informed by user interviews, and improved production performance by 35% p95 latency through PostgreSQL tuning and Redis caching on AWS.

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SY

Shu Yang

Screened

Mid-Level Full-Stack Software Engineer specializing in Legal Tech SaaS

10y exp
Claim AtlasUniversity of Helsinki

Full-stack engineer with production experience building a legal-tech SaaS onboarding/invitation system end-to-end using Remix/React/TypeScript, Node, Prisma/Postgres, and transactional email (Resend). Emphasizes reliability and operability (idempotent actions, state-machine workflows, layered validation, migrations, logging/metrics/tracing) and has deployed both on AWS (ECS/Fargate, RDS, CloudWatch, SQS) and Dockerized infrastructure (DigitalOcean + Nginx + TLS/Cloudflare).

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IU

Mid-level Full-Stack Product Engineer specializing in React, TypeScript, and UX

Indianapolis, IN4y exp
Comet LabIndiana University

Full-stack engineer focused on Next.js (App Router) and TypeScript who has shipped and owned production role-based dashboards end-to-end, including post-launch reliability/performance work. Demonstrated measurable UI performance improvements (35–40% faster initial load) and strong backend rigor with Postgres query/index optimization (300ms to 30ms) plus durable Temporal-orchestrated onboarding/data-sync workflows with idempotency and retry strategy.

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SS

Junior Full-Stack Software Engineer specializing in GenAI and web platforms

Atlanta, GA2y exp
Colombo AITexas Tech University

AI/software engineer with hands-on experience deploying an LLM-powered quiz generation platform for students, integrating Python services with Gemini APIs plus frontend and database components. Emphasizes production-grade reliability through observability, schema validation, async processing, and performance tuning under high concurrency, and has collaborated with product/operators (e.g., at Colombo AI) to translate real-world constraints into scalable technical solutions.

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AM

Senior PPC Specialist & Data Analyst specializing in performance marketing and BI

Madrid, Spain9y exp
LeediaUniversity of Siena
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SH

Mid-level Software Engineer specializing in backend/full-stack and distributed systems

Remote, United States3y exp
Bright Mind Enrichment and SchoolingIllinois Institute of Technology
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TG

Senior QA Automation & Full-Stack Developer specializing in web apps and database systems

Virginia, VA11y exp
DISYSInternational Islamic University Islamabad
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YM

Mid-Level Full-Stack Software Engineer specializing in cloud web apps and Microsoft Dynamics 365

Dallas, TX5y exp
CompunnelUniversity of Texas at Dallas
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PM

Senior Software Engineer specializing in Python microservices and cloud-native APIs

Lake Mary, FL8y exp
State of ArkansasNorthwestern Polytechnic University
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SV

Mid-level Full-Stack Software Engineer specializing in React/Node.js and AWS microservices

San Gabriel, CA6y exp
One CommunityUniversity of Massachusetts Dartmouth
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