Vetted Java Professionals

Pre-screened and vetted.

Mohanad Hamed - Senior Software Engineer specializing in Unity game development and .NET/C++ systems in Amman, Jordan

Mohanad Hamed

Screened

Senior Software Engineer specializing in Unity game development and .NET/C++ systems

Amman, Jordan17y exp
Tamatem GamesAl-Balqa Applied University

Unity game developer with eye-tracking SDK experience (Tobii) who shipped a gaze-driven Dynamic Light Adaptation feature by modifying Unity shaders and post-processing, demonstrated via an FPS demo scene. Currently building a multiplayer card game client using an in-house, event-driven networking architecture and actively improving resilience to reconnect/lag edge cases.

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Darshan Togadiya - Mid-level Full-Stack Engineer specializing in cloud-native web apps in Rancho Cucamonga, CA

Mid-level Full-Stack Engineer specializing in cloud-native web apps

Rancho Cucamonga, CA5y exp
MicroNOCCalifornia State University, San Bernardino

Full-stack engineer in an early-stage startup who built an EV charger monitoring and payments dashboard from scratch, owning UI/UX (Figma), React frontend, Node/Postgres APIs, and production deployment/ops (Firebase + AWS). Demonstrated measurable impact (40% fewer reconciliation errors) and strong reliability chops through multi-source energy/payment ingestion, idempotent pipelines, and CloudWatch-driven incident resolution.

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Zhifang Wang - Mid-level Game Designer specializing in narrative design and AR/VR game development

Zhifang Wang

Screened

Mid-level Game Designer specializing in narrative design and AR/VR game development

7y exp
Beijing Liuqu Network TechnologyUniversity of Michigan

Game designer with hands-on UE5 Blueprint prototyping experience who built AR and VR gameplay systems end-to-end. Designed an AR dog-training game with daily-care progression and an AR heart-collection currency system, iterating via playtests to improve onboarding, spacing/balancing, and engagement; also implemented NPC interactions and minigames in a VR classroom simulator prototype.

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Navya Sureddy - Mid-level Full-Stack Developer specializing in Angular/React and Spring Boot in Columbus, IN

Navya Sureddy

Screened

Mid-level Full-Stack Developer specializing in Angular/React and Spring Boot

Columbus, IN5y exp
CumminsUniversity of Missouri-Kansas City

Full-stack engineer with experience at Cummins owning production features end-to-end (React/TypeScript + Node + Postgres) and operating them in AWS (EC2/RDS/S3/IAM) with CloudWatch-based observability. Also built resilient ETL and third-party integrations, including an AWS Glue–S3–Redshift pipeline hardened with validation, idempotent UPSERTs, retries/backfills, and quarantine handling to prevent bad or duplicate data.

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Manali Patil - Senior Software Engineer & Engineering Manager specializing in cloud backend and manufacturing MES in Santa Clara, CA

Manali Patil

Screened

Senior Software Engineer & Engineering Manager specializing in cloud backend and manufacturing MES

Santa Clara, CA9y exp
Halo IndustriesUniversity of San Francisco

Customer-facing engineer who led recurring midnight ERP data-feed/B2B integrations from prototype to production, building reusable APIs and using Hangfire for job scheduling. Known for tight weekly customer iteration, strong documentation and test coverage (80%+), and cross-functional problem-solving with Operations/Quality/NPI to resolve data-collection and manufacturing-process constraints; has 2 customers live on the integration.

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Hrishi Kamal Earla - Senior Full-Stack Java Developer specializing in cloud-native FinTech microservices in Remote, CA

Senior Full-Stack Java Developer specializing in cloud-native FinTech microservices

Remote, CA7y exp
DiscoverCalifornia State University, Long Beach

JavaScript/React engineer with hands-on open-source library contribution experience, including thoughtful PRs that improved error handling, API flexibility, and added features backed by tests and documentation. Demonstrates a profiling-first approach to UI/runtime performance (memoization, component splitting, render-path optimization) and strong community support skills—reproducing edge cases, delivering sustainable fixes, and communicating workarounds and releases.

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Daanesh Potnuri - Mid-Level Full-Stack Engineer specializing in API-driven microservices and cloud delivery

Mid-Level Full-Stack Engineer specializing in API-driven microservices and cloud delivery

5y exp
World Disaster CenterPenn State University

Software engineer with hands-on experience building a decentralized file-sharing dApp, bridging a React frontend with Ethereum smart contracts via Web3.js and integrating IPFS for decentralized storage. Demonstrates a rigorous, measurement-driven approach to performance optimization (profiling + benchmark/regression loop) and strong ownership in high-stakes environments, including Fircosoft sanctions platform optimization and rapid production hotfixes for user-impacting issues.

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Haritha Peddi - Mid-level SOC Analyst specializing in SIEM detection, threat hunting, and incident response in USA

Haritha Peddi

Screened

Mid-level SOC Analyst specializing in SIEM detection, threat hunting, and incident response

USA5y exp
UnitedHealth GroupTrine University

Backend/AI engineer with production experience in payments/reporting systems and high-scale Node/NestJS services on AWS (ECS/ALB) using PostgreSQL, Redis, Kafka, Prisma, and Datadog. Shipped applied AI features including a Zendesk-embedded support copilot (summarization, draft replies, internal doc retrieval, playbook next steps) and an LLM-driven ops workflow agent with robust error taxonomy, retries/escalation rules, and auditability.

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Piyush Rajendra - Mid-level AI/ML Engineer specializing in production RAG systems and MLOps in Athens, GA

Mid-level AI/ML Engineer specializing in production RAG systems and MLOps

Athens, GA4y exp
University of GeorgiaUniversity of Georgia

Built and deployed a GPT-4 + Pinecone RAG system that lets users query large internal document collections with grounded, cited answers. Demonstrates strong applied LLM engineering (chunking experiments, hallucination controls, metadata recency boosting) plus production-minded evaluation/monitoring and performance tuning (rate-limit mitigation via pooling/batching). Also effective at translating complex AI concepts to non-technical stakeholders through prototypes and live demos, helping secure client sponsorship.

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Patrick Seeman - Mid-level Data Scientist and Game Tech Leader specializing in ML, healthcare analytics, and Unity in Manila, Philippines

Mid-level Data Scientist and Game Tech Leader specializing in ML, healthcare analytics, and Unity

Manila, Philippines5y exp
GridLock GamesJohn Carroll University

Data scientist at Cleveland Clinic Taussig Cancer Institute who led a production automation to convert unstructured (and sometimes image-based) pathology reports into structured data for government reporting. Built an on-prem LangGraph + Ollama pipeline with OCR (Tesseract), spell-checking, confidence scoring, and human-audited guardrails to mitigate hallucinations and improve reliability under PHI constraints.

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Nilesh Bhoi - Mid-Level Software Engineer specializing in full-stack web apps and real-time systems in Austin, TX

Nilesh Bhoi

Screened

Mid-Level Software Engineer specializing in full-stack web apps and real-time systems

Austin, TX3y exp
eHealthSyracuse University

Software engineer who has owned and improved a customer-facing quote flow in a Vue/Nuxt app, using production observability to reduce latency and improve reliability via caching and request-handling fixes. Also shipped an internal LLM Q&A tool using embeddings + RAG over approved company docs and past support tickets, with guardrails, logging, and an evaluation loop that drove retrieval/prompt improvements. Seeking ~$110k base and requires H1B transfer sponsorship.

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Sreedivya Nagalli - Junior AI/ML Engineer specializing in deep learning and full-stack ML applications

Junior AI/ML Engineer specializing in deep learning and full-stack ML applications

2y exp
Amrita Vishwa VidyapeethamUniversity at Buffalo

Built and operated a production-used RAG-based AI study planner (GPT-4 + FAISS) that handled 250+ concurrent users, with real-world reliability engineering (caching, fallbacks, schema validation, Redis state, monitoring). Also has healthcare data integration experience at Medinet Analytics, standardizing messy EHR/practice-management data with canonical schemas, idempotency hashing, and compliance-grade audit trails.

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Sravya Chunduri - Mid-level AI/ML Engineer specializing in LLM, NLP, and MLOps in Virginia, USA

Mid-level AI/ML Engineer specializing in LLM, NLP, and MLOps

Virginia, USA4y exp
Blackhawk NetworkUniversity of Maryland, Baltimore

AI/ML Engineer with 3+ years of experience spanning RAG pipelines, MLOps, large-scale data workflow automation, and resilient Playwright-based UI automation. At Black Hawk Network and Wipro, they describe shipping production systems with strong observability and compliance controls, including reducing flaky automation failures from 30% to under 2% and automating 3+ TB/day reconciliation workflows.

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SM

Mid-level Full-Stack Engineer specializing in cloud and FinTech platforms

Redmond, WA4y exp
Aptly TechNortheastern University

Full-stack product engineer with hands-on experience shipping React/TypeScript applications on AWS serverless infrastructure with Postgres. Stands out for combining measurable performance optimization (~30% faster APIs), UX improvements that lifted activation by 25%, and pragmatic platform thinking through reusable hooks and safe multi-tenant dashboard customization.

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YR

Mid-level Full-Stack Java Developer specializing in healthcare and enterprise platforms

3y exp
CommonSpirit HealthUniversity of Missouri-Kansas City

Built and shipped a production LLM-powered agent for supply chain operations that integrates ERP data and automates multi-step decision-making with tool calling, state management, and structured JSON outputs. Emphasizes production reliability (guardrails, fallbacks, monitoring, idempotency) and reports strong business impact: 40% faster decisions, 30% higher throughput, and 25% efficiency gains.

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Varun Sharma - Mid-level AI Builder and Data Engineer specializing in GenAI and data pipelines in Remote, USA

Varun Sharma

Screened

Mid-level AI Builder and Data Engineer specializing in GenAI and data pipelines

Remote, USA4y exp
Modern StreamingDrexel University

Full-stack AI product engineer who personally built ViGenAir, a multimodal system that turns long-form video into ads using FastAPI, React, and agentic scoring. Stands out for handling complex 50GB+ media pipelines, re-architecting systems to eliminate OOM failures, and making opaque AI workflows usable through interactive visual UX that improved trust, speed, and retention.

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LN

Junior Full-Stack Engineer specializing in AI-powered systems

New York, NY2y exp
Playtoon IT, IncPace University

Backend engineer with hands-on ownership of a production POS platform, including architecture, CI/CD, Kubernetes deployment, and live incident handling. Also built a RAG-based document Q&A system using OpenAI/Anthropic with hybrid retrieval, evaluation metrics, and fallback logic, showing both traditional backend depth and practical applied AI experience.

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EM

Staff Full-Stack & DevOps Engineer specializing in cloud-native platforms and AI

Lexington, KY19y exp
APAX SoftwareNorthern Kentucky University

Backend/data engineer focused on production Python and AWS: built FastAPI REST services and a containerized ECS Fargate + Lambda architecture deployed via Terraform/CI-CD. Strong in data engineering (Glue/S3/Parquet/RDS) and operational reliability (CloudWatch/SNS, retries, schema-evolution handling), with experience modernizing legacy SAS reporting into Python microservices using feature flags and parity validation.

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WK

Mid-level Full-Stack Developer specializing in AI/ML and cloud-native applications

New York, USA3y exp
Versa NetworksSUNY Old Westbury

Full-stack/AI engineer who has shipped production systems spanning real-time analytics dashboards and an internal LLM-powered knowledge assistant. Experienced with RAG pipelines (embeddings/vector DB, semantic retrieval, query rewriting) plus evaluation loops and guardrails, and builds observable Kafka-based data pipelines monitored with Prometheus/Grafana.

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Harshitha Ayenugula - Mid Software Engineer specializing in backend and FinTech systems in New Jersey, USA

Mid Software Engineer specializing in backend and FinTech systems

New Jersey, USA4y exp
Community Dreams FoundationUniversity at Buffalo

Full-stack engineer with strong ownership of complex web products, including building a real-time collaborative editor end-to-end using React, Spring Boot, WebSockets, Yjs CRDT, PostgreSQL, Redis, and Docker. Stands out for combining product delivery with production reliability and performance work, including reducing QA defects by ~25%, improving internal tool load times to under 2 seconds, and resolving latency issues in live systems.

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EC

Junior Software Engineer specializing in Applied AI and backend systems

New Jersey, USA3y exp
Confidential Healthcare AI StartupPenn State University Park

Full-stack/AI product engineer who has shipped both a production-style React finance app and multiple LLM-powered systems end-to-end. Particularly strong in turning early-stage AI concepts into production workflows, including a Bedrock-based multi-turn chatbot with durable session memory and a medical credentialing document parser that cut pipeline failures by 50%+ on large, messy real-world files.

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RS

Mid Software Engineer specializing in backend microservices and Healthcare IT

Redmond, WA3y exp
CVS HealthUniversity at Buffalo

Application-focused full-stack engineer in the clinical/health domain who shipped an LLM-powered clinical note summarization workflow end-to-end (FastAPI + Postgres + Kafka workers + React/TypeScript UI) with strong attention to security, auditability, and clinician trust. Has hands-on AWS/EKS operations experience and has resolved real production latency/scaling issues through async processing, query/index tuning, caching, and horizontal scaling.

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Henry Li - Junior Software Engineer specializing in mobile, full-stack, and game development in California, USA

Henry Li

Screened

Junior Software Engineer specializing in mobile, full-stack, and game development

California, USA2y exp
Voidpet Inc.UC Davis

Engineer with hands-on experience shipping production-critical AI-assisted workflows, including an internationalization system for a React Native/Expo mobile game that expanded from English-only to 15 languages. Stands out for pragmatic, safety-first use of AI: they design deterministic validation layers, constrain model scope, and prioritize architecture, QA, and maintainability over hype-driven agent complexity.

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