<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>ZeroTwo Solutions Engineering Blog</title><description>Field notes from production: AI agents on Claude and AWS Bedrock, MCP servers, real-time market data pipelines and voice AI.</description><link>https://zerotwosolutions.com</link><language>en-us</language><copyright>ZeroTwo Solutions</copyright><item><title>Building a real-time voice AI assistant: latency, tools and cost control</title><link>https://zerotwosolutions.com/blogs/real-time-voice-ai-assistant-latency-tools-cost</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/real-time-voice-ai-assistant-latency-tools-cost</guid><description>How we built a real-time voice AI assistant with Gemini Live and ElevenLabs: a provider-independent WebSocket layer, 56 concurrent tools and hard spend caps.</description><pubDate>Tue, 15 Sep 2026 00:00:00 GMT</pubDate><category>Voice AI</category><category>Gemini Live</category><category>ElevenLabs</category><category>Django Channels</category><category>asyncio</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>Ingesting the OPRA options firehose with Redis Streams without dropping messages</title><link>https://zerotwosolutions.com/blogs/opra-options-firehose-redis-streams</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/opra-options-firehose-redis-streams</guid><description>How we ingest US options (OPRA) data on Redis Streams: bounded queues, pipelined batch writes, two-tier trade sentiment, burst detection and self-healing feeds.</description><pubDate>Wed, 08 Jul 2026 00:00:00 GMT</pubDate><category>Market data</category><category>Redis Streams</category><category>Python</category><category>FinTech</category><category>Real-time</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>What is an MCP server? A practical guide from building one with 105 tools</title><link>https://zerotwosolutions.com/blogs/what-is-an-mcp-server</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/what-is-an-mcp-server</guid><description>MCP explained by a team that shipped a 105-tool server: how the protocol works, how to name and group tools, and how to gate destructive actions safely.</description><pubDate>Tue, 12 May 2026 00:00:00 GMT</pubDate><category>MCP</category><category>AI agents</category><category>Tool calling</category><category>Electron</category><category>Claude</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>How we build production AI agents on Claude and AWS Bedrock</title><link>https://zerotwosolutions.com/blogs/production-ai-agents-claude-aws-bedrock</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/production-ai-agents-claude-aws-bedrock</guid><description>Lessons from eight versions of a production AI research agent on Claude via AWS Bedrock: one deep agent, 16 tools, guardrails, tracing and cost metering.</description><pubDate>Tue, 17 Mar 2026 00:00:00 GMT</pubDate><category>AI agents</category><category>Claude</category><category>AWS Bedrock</category><category>LangGraph</category><category>LLMOps</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>Options Live Feed Flow: How We Built a Real-Time Options Streaming System</title><link>https://zerotwosolutions.com/blogs/options-live-feed-flow-platform</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/options-live-feed-flow-platform</guid><description>Live options flow only matters if it is fast and complete. How we built a real-time options flow feed on Redis Streams and WebSockets that holds up at the open.</description><pubDate>Fri, 23 Jan 2026 00:00:00 GMT</pubDate><category>FinTech</category><category>Options flow</category><category>Redis Streams</category><category>WebSockets</category><category>Real-time</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>Real-Time WebSocket Streaming with Redis Stack: Low Latency Platform</title><link>https://zerotwosolutions.com/blogs/real-time-websocket-streaming-with-redis-stack-low-latency-platform</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/real-time-websocket-streaming-with-redis-stack-low-latency-platform</guid><description>How to design a real-time WebSocket streaming architecture on Redis: Streams vs Pub/Sub, fan-out across servers, backpressure, memory bounds and scaling.</description><pubDate>Fri, 02 Jan 2026 00:00:00 GMT</pubDate><category>Real-time</category><category>Redis</category><category>WebSockets</category><category>System design</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>AWS US-EAST-1 Recovery: EC2 Launch Failures Resolved and Services Restored</title><link>https://zerotwosolutions.com/blogs/aws-us-east-1-recovery-ec2-launch-failure</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/aws-us-east-1-recovery-ec2-launch-failure</guid><description>What happened in the October 2025 AWS us-east-1 outage, why EC2 launches failed during recovery, and how to design workloads that ride out a regional event.</description><pubDate>Thu, 18 Dec 2025 00:00:00 GMT</pubDate><category>DevOps</category><category>AWS</category><category>Reliability</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>Next.js Security Update (Dec 11, 2025): What It Means for Your Application</title><link>https://zerotwosolutions.com/blogs/nextjs-security-update-2025-12-11</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/nextjs-security-update-2025-12-11</guid><description>The December 11, 2025 Next.js security update fixed React Server Components DoS and source code exposure bugs. Who is affected and which version to run.</description><pubDate>Thu, 11 Dec 2025 00:00:00 GMT</pubDate><category>Web development</category><category>Next.js</category><category>Security</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>The ZeroTwo Advantage: Cutting-Edge Tech + Human-Centric Design</title><link>https://zerotwosolutions.com/blogs/the-zerotwo-advantage-cutting-edge-tech-human-centric-design</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/the-zerotwo-advantage-cutting-edge-tech-human-centric-design</guid><description>Why advanced technology only pays off when it is designed around people: the practices we use to make AI agents, voice assistants and SaaS easy to trust.</description><pubDate>Tue, 16 Sep 2025 00:00:00 GMT</pubDate><category>Company</category><category>Product design</category><category>AI agents</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>How ZeroTwo Solutions Helps Businesses Go Digital</title><link>https://zerotwosolutions.com/blogs/how-zerotwo-solutions-helps-businesses-go-digital</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/how-zerotwo-solutions-helps-businesses-go-digital</guid><description>Going digital in practice: how we help companies turn AI and software ideas into production systems, from a fixed-scope pilot to a product that scales.</description><pubDate>Mon, 15 Sep 2025 00:00:00 GMT</pubDate><category>Company</category><category>Digital transformation</category><category>AI agents</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>AI + Big Data: Unlocking Business Potential in 2025</title><link>https://zerotwosolutions.com/blogs/ai-big-data-unlocking-business-potential-in-2025</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/ai-big-data-unlocking-business-potential-in-2025</guid><description>In 2025, combining AI and big data is no longer a trend but a necessity for competitive businesses. Here is how the two work together, with use cases.</description><pubDate>Sat, 13 Sep 2025 00:00:00 GMT</pubDate><category>AI</category><category>Big data</category><category>Analytics</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>Top AI Tools Every Company Should Use in 2025</title><link>https://zerotwosolutions.com/blogs/top-ai-tools-every-company-should-use-in-2025</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/top-ai-tools-every-company-should-use-in-2025</guid><description>AI is no longer optional for business. A practical breakdown of the AI tools companies should evaluate in 2025, what each one is for and where it fits.</description><pubDate>Thu, 11 Sep 2025 00:00:00 GMT</pubDate><category>AI</category><category>Productivity</category><category>Business</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>Google Gives Users Control With &apos;Preferred Sources&apos;</title><link>https://zerotwosolutions.com/blogs/google-gives-users-control-with-preferred-sources</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/google-gives-users-control-with-preferred-sources</guid><description>Google&apos;s Preferred Sources lets searchers pick the news sites they see more often in Top Stories. How it works and what it means for publishers and SEO.</description><pubDate>Tue, 09 Sep 2025 00:00:00 GMT</pubDate><category>News</category><category>Google Search</category><category>SEO</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>India&apos;s IT Sector Embraces Vibe Coding</title><link>https://zerotwosolutions.com/blogs/indias-it-sector-embraces-vibe-coding</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/indias-it-sector-embraces-vibe-coding</guid><description>Vibe coding, building software by describing it to an AI and iterating on the result, is spreading fast in India&apos;s IT sector. 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Here are the categories that pay off.</description><pubDate>Thu, 28 Aug 2025 00:00:00 GMT</pubDate><category>AI</category><category>Productivity</category><category>Developer tools</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>How Agentic AI Took Over Software Teams (But Didn&apos;t Replace Them)</title><link>https://zerotwosolutions.com/blogs/how-agentic-ai-took-over-software-teams-but-didnt-replace-them</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/how-agentic-ai-took-over-software-teams-but-didnt-replace-them</guid><description>2025 brought something transformative to engineering: agentic AI. It did not replace software teams. It reshaped how they plan, build, review and ship.</description><pubDate>Wed, 27 Aug 2025 00:00:00 GMT</pubDate><category>AI</category><category>AI agents</category><category>Software teams</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>How Open Source Contributions Boost Your Career</title><link>https://zerotwosolutions.com/blogs/how-open-source-contributions-boost-your-career</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/how-open-source-contributions-boost-your-career</guid><description>Contributing to open source is one of the most effective ways to grow as a developer. Here is how it builds skills, a public portfolio and a network.</description><pubDate>Tue, 26 Aug 2025 00:00:00 GMT</pubDate><category>Career</category><category>Open source</category><category>GitHub</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>How to Stay Relevant as a Developer in the AI Era</title><link>https://zerotwosolutions.com/blogs/how-to-stay-relevant-as-a-developer-in-the-ai-era</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/how-to-stay-relevant-as-a-developer-in-the-ai-era</guid><description>AI is reshaping the tech industry. Instead of replacing developers, it is changing the skills required to thrive. Here is a practical guide to adapting.</description><pubDate>Mon, 25 Aug 2025 00:00:00 GMT</pubDate><category>Career</category><category>AI</category><category>Developer skills</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>Why TypeScript Is Becoming the Default for JavaScript Projects</title><link>https://zerotwosolutions.com/blogs/why-typescript-is-becoming-the-default-for-javascript-projects</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/why-typescript-is-becoming-the-default-for-javascript-projects</guid><description>TypeScript has moved from an optional enhancement to the default choice for modern JavaScript projects. Here is why teams are making the switch.</description><pubDate>Fri, 22 Aug 2025 00:00:00 GMT</pubDate><category>Web development</category><category>TypeScript</category><category>JavaScript</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>How to Boot a PC: Step-by-Step Guide for Beginners</title><link>https://zerotwosolutions.com/blogs/how-to-boot-a-pc-step-by-step-guide-for-beginners</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/how-to-boot-a-pc-step-by-step-guide-for-beginners</guid><description>Just built a computer or turning on a PC for the first time? A beginner&apos;s step-by-step guide to booting your system, from power-on and POST to login.</description><pubDate>Wed, 20 Aug 2025 00:00:00 GMT</pubDate><category>Tutorials</category><category>Hardware</category><category>Windows</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>React vs Vue vs Svelte in 2025: Which One Should You Learn?</title><link>https://zerotwosolutions.com/blogs/react-vs-vue-vs-svelte-in-2025-which-one-should-you-learn</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/react-vs-vue-vs-svelte-in-2025-which-one-should-you-learn</guid><description>Choosing a front-end framework in 2025 is not easy. 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Explore how thoughtful design enhances security, usability and financial platforms.</description><pubDate>Sun, 25 May 2025 00:00:00 GMT</pubDate><category>FinTech</category><category>UI/UX design</category><category>Product design</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>Why Next.js Is Still the Best Framework for Web Apps (2025 Edition)</title><link>https://zerotwosolutions.com/blogs/why-nextjs-is-still-the-best-framework-for-web-apps-2025-edition</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/why-nextjs-is-still-the-best-framework-for-web-apps-2025-edition</guid><description>In a world flooded with frontend frameworks, Next.js still leads for modern web apps. Here is why it remains a strong default in 2025, feature by feature.</description><pubDate>Thu, 15 May 2025 00:00:00 GMT</pubDate><category>Web development</category><category>Next.js</category><category>React</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>The Rise of AI in Everyday Apps: What&apos;s Really Changing?</title><link>https://zerotwosolutions.com/blogs/the-rise-of-ai-in-everyday-apps-what-is-really-changing</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/the-rise-of-ai-in-everyday-apps-what-is-really-changing</guid><description>AI has shifted from a futuristic buzzword to an invisible engine powering the apps we use daily. Here is what is really changing for users and builders.</description><pubDate>Wed, 05 Mar 2025 00:00:00 GMT</pubDate><category>AI</category><category>Machine learning</category><category>Mobile apps</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item><item><title>How to Build a Portfolio Website That Stands Out in 2025</title><link>https://zerotwosolutions.com/blogs/how-to-build-a-portfolio-website-that-stands-out-in-2025</link><guid isPermaLink="true">https://zerotwosolutions.com/blogs/how-to-build-a-portfolio-website-that-stands-out-in-2025</guid><description>In 2025, your portfolio website is your personal brand, storefront and first impression. Here is how to plan, design and ship one that truly stands out.</description><pubDate>Sat, 25 Jan 2025 00:00:00 GMT</pubDate><category>Career</category><category>Web development</category><category>SEO</category><author>info@zerotwosolutions.com (ZeroTwo Solutions)</author></item></channel></rss>