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Zan Services
Selected work

Every engagement below shipped. The figures are the ones the client measured after launch, not projections.

Projects delivered
80+
Clients worldwide
50+
Average client rating
4.9
On-time delivery
99%
E-commerce Platform for Fashion Retail — Web Development8 weeks
01

E-commerce Platform for Fashion Retail

Web Development • Fashion Retail

The challenge

Client needed a high-converting online store to replace their outdated WordPress site that was suffering from slow load times, poor mobile experience, and declining sales.

What we built

Custom React + Node.js e-commerce platform with Stripe payment integration, real-time inventory management, advanced product filtering, and a built-in analytics dashboard for tracking conversions and revenue.

  • React
  • Node.js
  • Express
  • MongoDB
  • Stripe
  • Redis
  • AWS S3
Increase in online sales
340%
Page load time, from 6.2s
1.8s
Higher conversion rate
45%
Lower bounce rate
60%
AI Customer Support Bot — AI & Machine Learning4 weeks
02

AI Customer Support Bot

AI & Machine Learning • E-commerce

The challenge

Growing e-commerce brand receiving 2,000+ support tickets daily with an average response time of 48 hours. Customer satisfaction was dropping and support costs were escalating rapidly.

What we built

Custom AI chatbot powered by NLP with intent recognition, integrated with the existing CRM and order management system. The bot handles FAQs, order tracking, return initiation, and seamlessly escalates complex queries to human agents.

  • Python
  • OpenAI API
  • LangChain
  • FastAPI
  • PostgreSQL
  • Redis
Reduction in support tickets
70%
Response time, from 48hrs
30 sec
Customer satisfaction score
92%
Monthly support cost saved
$15K
Enterprise Logistics Dashboard — Web Development10 weeks
03

Enterprise Logistics Dashboard

Web Development • Logistics & Supply Chain

The challenge

Operations team managing 500+ daily shipments using spreadsheets and manual processes, causing frequent delays, data entry errors, and lack of real-time visibility across the supply chain.

What we built

Custom Next.js dashboard with real-time shipment tracking, PostgreSQL database with optimized queries, automated daily and weekly reporting, role-based access control, and integrations with carrier APIs for live tracking updates.

  • Next.js
  • TypeScript
  • PostgreSQL
  • Prisma
  • Docker
  • AWS ECS
Reduction in manual processes
60%
System uptime
99.9%
Faster order processing
45%
ROI achieved in
3 months
6 weeks
04

Health & Fitness Tracking App

Mobile App Development • Health & Wellness

The challenge

Startup needed an MVP to validate their fitness tracking concept before approaching investors for seed funding. They required a polished, cross-platform app delivered within a tight timeline and budget.

What we built

React Native cross-platform app with real-time workout tracking, personalized training plans, social features, Firebase backend for real-time sync, and push notifications for workout reminders and progress milestones.

  • React Native
  • Firebase
  • Node.js
  • HealthKit
  • Google Fit API
Downloads in first month
15,000+
App Store rating
4.7
Seed funding secured
$500K
Daily active users
68%
B2B Lead Generation Campaign — Digital Marketing6 months
05

B2B Lead Generation Campaign

Digital Marketing • B2B SaaS

The challenge

SaaS company struggling with high cost-per-acquisition and low-quality leads from their paid campaigns. Their organic search presence was minimal and their marketing funnel had no automation in place.

What we built

Multi-channel digital marketing strategy including a full technical SEO overhaul, Google Ads optimization with refined audience targeting, LinkedIn thought-leadership campaigns, and HubSpot marketing automation for lead nurturing.

  • Google Ads
  • LinkedIn Ads
  • HubSpot
  • GA4
  • SEMrush
  • Ahrefs
Organic traffic growth
3x
More qualified leads
180%
Lower cost per acquisition
42%
Lead-to-customer lift
28%
Next step

Tell us the shape of the problem. We reply within 24 hours with an honest view of scope, timeline and cost.

Start a project+1 (833) 628-7507

Sacramento • Replies within 24 hours