Hire the Best Redis Developers in San Jose, CA

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Gayithri P.

San Jose, California

$60/hr
5.0
2 jobs

𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲 𝗔𝗜 𝗱𝗼𝗲𝘀𝗻'𝘁 𝗰𝗼𝗺𝗲 𝗷𝘂𝘀𝘁 𝗳𝗿𝗼𝗺 𝗯𝗲𝘁𝘁𝗲𝗿 𝗽𝗿𝗼𝗺𝗽𝘁𝘀. 𝗜𝘁 𝗰𝗼𝗺𝗲𝘀 𝗳𝗿𝗼𝗺 𝗯𝗲𝘁𝘁𝗲𝗿 𝗲𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴. 𝗜 𝗯𝘂𝗶𝗹𝗱 𝗔𝗜 𝘁𝗵𝗮𝘁 𝗲𝗮𝗿𝗻𝘀 𝗶𝘁𝘀 𝘄𝗮𝘆 𝗶𝗻𝘁𝗼 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻. First call is free — no pitch, just a conversation about what you need. I spent 5 years as a backend engineer at Walmart, Oracle, and VMware, building systems where reliability wasn't optional. Now I apply that same engineering discipline to AI — because the gap between a promising demo and a product your customers can depend on is almost always engineering work, not model work. Datalumina-certified AI Engineer, focused on production-ready RAG, LLM orchestration, and evaluation. I write about RAG, LLM evaluation, and production AI engineering — happy to share case studies and technical posts on our first call. ✦ 𝗪𝗵𝗮𝘁 𝗜 𝗯𝘂𝗶𝗹𝗱 • RAG assistants that cite their sources and gracefully say "I don't know" • Support chatbots grounded in your docs and ticket history — ones that actually resolve • Internal AI tools wired into your CRM, database, or Notion — the kind your team keeps using after week one • Python-based workflow automation that quietly runs the work no one wants to do manually ✦ 𝗛𝗼𝘄 𝗜 𝘁𝗵𝗶𝗻𝗸 𝗮𝗯𝗼𝘂𝘁 𝗔𝗜 𝘄𝗼𝗿𝗸 • Retrieval and cost-optimization first, model second. • I evaluate before I promise — if I can't measure it, I won't claim it won't break • Guardrails from day one — not bolted on after the first embarrassing output • I match the tool to the problem — sometimes a scheduled script beats an AI agent, and I'll tell you when that's true ✦ 𝗧𝗼𝗼𝗹𝘀 𝗜 𝘄𝗼𝗿𝗸 𝘄𝗶𝘁𝗵 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 • Python • SQL 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 • FastAPI • PostgreSQL • Redis queues 𝗔𝗜 / 𝗠𝗟 • OpenAI • Claude • Gemini • PydanticAI • LangChain 𝗥𝗲𝘁𝗿𝗶𝗲𝘃𝗮𝗹 • PostgreSQL with pgvector and TimescaleDB • Semantic search, Hybrid search 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 • Python • Scheduled jobs 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲 • Hetzner Cloud • AWS • Docker • Git ✦ 𝗛𝗼𝘄 𝘄𝗲'𝗹𝗹 𝘄𝗼𝗿𝗸 𝘁𝗼𝗴𝗲𝘁𝗵𝗲𝗿 • Our first call is free — we figure out what "done" looks like before I quote • I write down scope, tests, and acceptance criteria, so you always know where we stand • You'll get readable code, short docs, and a working demo — never a black box • I don't disappear at handoff — I'll help you through deployment and the first round of real-world fixes Tell me what you're trying to solve. I'll ask the right questions before quoting anything.

  • Artificial Intelligence
  • Python
  • Retrieval Augmented Generation
  • LangChain
  • Vector Database
  • LLM Prompt
  • Docker
  • Git
  • Java
  • REST API
  • Spring Boot
Niranjan S.

San Jose, California

$150/hr
5.0
25 jobs

I build AI agents that run real operations, not demos. Fourteen years shipping production software, the last two building agent systems that operate live (wrong outputs cost money and silent failures lose customers). Recent work: • Pear Protocol - built a fully autonomous trading vault: it ingests signals, applies risk gating, and opens and closes positions on its own, security-first. Live in testing, tracking positively, with significant capital lined up. I'm also Pear's lead smart-contract dev (perpetual DEX, $300M+ volume in 90 days) - a multi-year relationship moving real money. • KaribuKit - AI-native hospitality platform for safari lodges. I built the PMS, the AI guest assistant (Ranger), and an MCP server that lets external agents (Claude, ChatGPT) check availability and create bookings. Live, handling real reservations. • Framedex - open-source local-AI pipeline that turns a video archive into a queryable knowledge base (Whisper + local vision models). 280+ GitHub stars, front-paged on Hacker News. • SlopIt - agent-native blog publishing platform I founded. MCP-first, launched April 2026. • SimbaStack - my independent studio. Helping move from "we should do AI" to agents that handle real work. 30+ products shipped. What I do: - Design and ship agent systems that handle real work - bookings, content, ops, support - Build MCP servers that expose your product to the agent ecosystem (Claude, ChatGPT, Cursor) - Set up LLM eval pipelines so you can ship model and prompt changes without breaking what works - Architect multi-agent and tool-use workflows that hold up under real load and weird inputs - Own the full stack around it: TypeScript / Next.js / Node / Postgres / Redis, infra and CI included Why senior matters in this space: Most of the AI agent market is screenshots, Twitter threads, and tutorial-grade glue code. I've shipped and operated agent systems in production where mistakes have a price. I know which patterns hold up under load, which fail in quiet ways you only notice in week three, and which abstractions don't survive the second user. Track record: Top 1% on Upwork, 100% Job Success across 30+ shipped products. A decade-plus building systems where correctness equals money - backend optimization at QuickSwap (largest DEX on Polygon, ~40% latency and cost reduction), CTO at RealNifty, Chief Blockchain Officer at a NYC fintech. Same instinct now points at agents. If you have a real product and want agents that work inside it, not bolted on top, let's talk. Open to short builds, longer architecture engagements, and fractional CTO roles.

  • SQL
  • Node.js
  • JavaScript
  • Web Development
  • Blockchain Architecture
  • NFT
  • NFT Minting
  • Ethereum
  • Blockchain Security
  • Blockchain Development
  • Blockchain
  • Smart Contract
  • Blockchain, NFT & Cryptocurrency
  • Blockchain Development Framework
  • NFT Marketplace
Lucas L.

San Jose, California

$75/hr
5.0
10 jobs

I am a full-stack software engineer with 10+ years of experience specializing in PHP, Laravel, WordPress, and JavaScript developments. I help clients translate their concepts into reality and building their applications from the ground up. For small or large projects, I start by fully understanding the needs and providing solid designs, then move onto implementations and finish with post-work maintenance to meet their requirements. I primarily work on custom-built web applications, frameworks, WordPress themes/plugins, Laravel projects, general-purpose websites, e-commerce, and JavaScript-based applications. I also help setting up back-end services, caching servers, micro-services, and more. My field of works includes: [PHP] - Laravel custom platforms/frameworks development - Full-cycle PHP application design - Module development - API design and implementation - Third party integration - SMTP/POP automated emails - SMS integration - Caching and optimization - Vanilla PHP development - Troubleshoot and bug fix [WordPress] - Creative design and development - Plugin/themes design and implementation - WooCommerce integration - Payment integration - Troubleshoot and bug fix - SEO and site optimization [Front-End Development] - Vue Development - Vanilla JavaScript development - Custom build front-end libraries - Css/Saas/Less - WebPack/Babel - JQuery, JQuery mobile - Framework integration (BootStrap, Bulma, Vuetify) - WebRTC realtime video communication - WebSocket applications [Back-End Development] - Corn/Turn Server setup - WebSocket server - Node.js/Express.js server - REST/SOAP API server - GraphQL server - Caching server architecture - Distributed systems architecture design - Micro-Services - Scheduled batch tasks - Scheduled mailing services - Apache setup/config/troubleshoot - Load-balancer setup/config/troubleshoot [Database] - Database model and design - Third party database integration - Data normalization and consolidation - Cassandra clusters - Redis clusters - GraphQL implementation - Consistent hashing Whatever the size or the complexity of the work, I'm capable of helping you with all your web project needs. The relevant field of works: - Custom-built PHP frameworks - API designs and development - Mobile Apps - HealthCare/Telemedicine platforms - E-Commerce - Enterprise Systems - Data mining, consolidation, analysis, integration - Web apps/Cloud systems - Artificial Intelligence - Data Modeling - Streamline workflows Fast turnover with quality assurance.

  • Redis
  • Node.js
  • CloudApp
  • WebRTC
  • AWS CloudFormation
  • WordPress
  • MySQL
  • Laravel
  • JavaScript
  • PHP
  • GraphQL
  • Apache Cassandra
  • AWS CloudFront
  • Database Design
  • jQuery
  • AWS Lambda
  • CMS Development
  • Vue.js
Kevin P.

San Jose, California

$80/hr
5.0
6 jobs

Seasoned engineer with proven experience in all phases of software development and operations. I have worked for several Silicon Valley start-ups developing applications and REST APIs with Python, creating big data pipelines, and managing AWS infrastructure. Deep understanding of distributed systems, microservice architecture, test-driven development, data pipelines, web crawlers, SQL and No-SQL data stores, Kafka, Elasticsearch and all AWS technologies. Experience developing and deploying secure and easy to use Restful APIs to serve frontend developers and data consumers. Ability to rapidly diagnose, remediate and optimize production workloads. Experience building data lakes and transforming, aggregating and analyzing data from structured and unstructured data sources. Willing to help in anyway I can - no job too big or too small.

  • Redis
  • SQL
  • Elasticsearch
  • Python
  • C++
  • Java
  • MySQL
  • PostgreSQL
  • Kubernetes
  • C
  • REST API
  • FastAPI
  • Oracle
  • Apache Kafka
  • Ubuntu
Conrad T.

San Jose, California

$87/hr
4.5
2 jobs

I've advised, managed, and implemented small and medium software engineering projects. Thus, I will work with you to define, implement, and manage your software projects. Let me help you make your software project a success! In addition to managing projects, I've extensive hands-on experience using the following tools as a software engineer: Languages: Elixir, Ruby, Swift, GraphQL, HTML Frameworks: Rails on Rails, Phoenix Web Framework Databases: PostgreSQL, Neo4j, Cassandra Environments: macOS, Linux Productivity: Git, Github Deployment: Docker, Docker Compose, Kubernetes, Linkerd, Terraform, Traefik Clouds: Linode, Digital Ocean, Google Cloud

  • Neo4j
  • Ruby
  • Ruby on Rails
  • Git
  • Phoenix
  • GraphQL
  • Swift
  • PostgreSQL
  • Docker
  • Elixir
Steven J.

San Jose, California

$46/hr
5.0
1 jobs

Hi, I’m a web developer with a solid background in building and improving web applications. I work with HTML, CSS, JavaScript, Node.js, React, Next.js, Python, Docker, Cloudflare, Bubble.io, and more. I enjoy learning new tools and finding better ways to solve problems. I’ve worked as both a developer and a CTO, so I understand how to balance technical work with business needs. I’ve helped teams cut server costs, launch new products, and make apps run smoother and faster. I like working with others—whether that’s leading a team or being part of one. I believe good communication and teamwork are key to getting things done right. If you need help building something new or improving what you already have, let’s talk! I’m here to help you reach your goals.

  • Web Design
  • JavaScript
  • React
  • Node.js
  • Email Marketing
  • Social Media Marketing
  • Content Creation
  • Content Strategy
  • Social Media Management
  • Instagram

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