IT Services & Marketplace/Auction Platforms in Fullerton

United AI Marketing: Fullerton’s partner for end‑to‑end IT and marketplace success

We help Fullerton organizations design, build, and optimize the digital systems that power growth. With deep engineering roots and a marketing mindset, we deliver IT services and custom marketplace/auction platforms that are fast, secure, compliant, and measurable.

Comprehensive IT services for Fullerton and Orange County

• Custom web and mobile development (portals, apps, internal tools)
• Cloud architecture, DevOps, CI/CD, and cost optimization
• Data engineering, integrations, and API development
• AI voice and chat bots for support, sales, and service
• AI‑powered CRM with pipelines, scoring, and automation
• Call‑center and sales team automation with analytics
• SEO, SMM, Google Ads, Local Services Ads, GMB/GBP, and Yelp optimization
• Security, compliance, observability, and performance tuning

Everything is delivered through transparent sprints, with QA, documentation, and stakeholder reviews at each stage.

Marketplace and online auction platforms—engineered to convert

Launch a high‑trust, high‑velocity marketplace or auction experience tailored to your category and compliance needs. We build platforms that maximize supply acquisition and buyer activation while reducing friction and fraud.

• Two‑sided onboarding: vendor KYC/AML, verification flows, and tiered permissions
• Listings and inventory: bulk imports, feeds, taxonomies, and smart search
• Real‑time bidding and fixed‑price flows with anti‑sniping logic
• Payments and escrow: cards, ACH, wallets, split payouts, and dispute handling
• Fees and commissions: dynamic rules, promos, credits, and subscriptions
• Reputation and trust: ratings, moderation, messaging, and audit trails
• Logistics: shipping quotes, label generation, tracking, and pickup scheduling
• Analytics: cohort tracking, LTV/CAC, funnel attribution, and seller dashboards

Need to migrate from a legacy marketplace or consolidate multiple auction tools? We plan zero‑downtime cutovers, data reconciliation, and SEO‑preserving redirects.

AI CRM and automation that unlocks revenue

Our proprietary AI‑powered CRM centralizes leads, conversations, and deal stages across channels. Voice and chat bots triage inquiries, book appointments, and follow up automatically—so your team focuses on closing.

• Lead capture from forms, chat, phone, email, social, and marketplaces
• Conversation intelligence: summaries, next‑best actions, and sentiment
• Automated sequences for nurture, re‑activation, and win‑back
• Sales enablement: playbooks, battle cards, and pipeline insights
• Call‑center automation: IVR, routing, QA scoring, and compliance recording

We integrate with your existing stack—ERP, POS, accounting, shipping, and payment gateways—so data flows end‑to‑end.

Growth marketing for marketplaces and local lead generation

Engineering and marketing move together. We combine technical SEO with paid acquisition and conversion rate optimization to scale both sides of your marketplace and your local demand in Fullerton.

• SEO: technical audits, schema, internal linking, and content velocity
• Google Ads and Local Services Ads with granular feed‑based campaigns
• GMB/Google Business Profile optimization and review generation
• Yelp optimization and social campaigns for awareness and demand capture
• CRO: landing pages, A/B tests, heatmaps, and funnel diagnostics

Every channel is tied to business KPIs—cost per acquisition, payback period, and LTV by segment.

Engineering consulting and integrations

We operate as a hands‑on technical partner, not just a vendor.

• Systems design and architecture review for scalability and resilience
• Third‑party integrations: payments, KYC/AML, shipping, tax, and identity
• Microservices and event‑driven patterns where they truly add value
• Legacy modernization and phased re‑platforming

Our goal is to lower total cost of ownership while raising velocity and reliability.

Security, compliance, and performance

We embed security by default and measure the right reliability signals.

• Compliance: PCI, SOC 2, GDPR, CCPA, HIPAA (as applicable)
• Observability: logs, metrics, tracing, and proactive alerting
• Performance: caching layers, CDNs, query optimization, and load testing
• Uptime and SLOs mapped to business impact

We document policies, run tabletop exercises, and keep your platform audit‑ready.

Industries we support

• Retail and D2C marketplaces
• Automotive, powersports, and equipment auctions
• Real estate and surplus/liquidation auctions
• Industrial, B2B, and parts exchanges
• Collectibles, art, and luxury goods
• Services marketplaces and booking platforms
• Healthcare, education, and non‑profits with specific compliance needs

Proven delivery process

• 1) Discovery and strategy: goals, KPIs, and success metrics
• 2) Architecture and roadmap: milestones, risks, and resourcing
• 3) UX/UI and prototyping: test flows before code
• 4) Iterative development: agile sprints, demos, and QA
• 5) Launch readiness: security reviews, load tests, and playbooks
• 6) Growth and optimization: SEO, ads, CRO, and data insights

Every week, you see progress, not promises.

Technology stack and tooling

We select tools to fit your business, not the other way around.

• Cloud: AWS, GCP, Azure with IaC and CI/CD
• Front‑end: React, Next.js, Vue; mobile: React Native, Swift, Kotlin
• Back‑end: Node.js, .NET, Python; microservices and serverless where sensible
• Data: PostgreSQL, MySQL, Redis, Elasticsearch/OpenSearch, BigQuery
• Messaging: Kafka, RabbitMQ; real‑time with WebSockets
• Analytics: event tracking, BI dashboards, and attribution

Support, SLAs, and continuous improvement

Post‑launch, we provide managed support with clear SLAs, on‑call coverage, release calendars, and continual optimization. We monitor errors, performance, funnel conversion, and seller/buyer health—then ship improvements on a predictable cadence.

Local to Fullerton, serving global markets

We proudly serve Fullerton and Orange County—plus Los Angeles, San Diego, San Francisco, and statewide. We also support teams in New York, Chicago, Miami, Dallas, Austin, Seattle, Boston, and internationally across London, Paris, Berlin, Toronto, Vancouver, Sydney, and Dubai. Wherever you operate, we calibrate for local regulations and market dynamics.

Frequently asked questions

How fast can we launch?
Discovery typically takes 1–3 weeks; MVPs ship in 8–12 weeks depending on scope and integrations. Marketplaces with complex compliance or logistics may require phased releases.

Can you migrate our existing marketplace or auction?
Yes. We plan schema mapping, data cleanup, SEO‑safe redirects, payment re‑certifications, and stakeholder training to minimize downtime.

Do you integrate with our CRM and accounting?
We integrate with popular CRMs, ERPs, payment gateways, tax, and shipping providers, or we deploy our AI CRM where consolidation makes sense.

Why United AI Marketing

• 20+ years of family engineering and marketing experience
• One accountable partner for product, platform, and growth
• AI‑first automation to reduce costs and accelerate sales
• Enterprise‑grade security and compliance
• Local Fullerton expertise with global delivery capability

Ready to build a modern marketplace, auction platform, or IT foundation that scales? Let’s align on goals, map your fastest path to value, and launch with confidence.