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Jasola A.
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Jasola A.

Senior Full-Stack Engineer | SaaS | AI Automation | Wix | Shopify

Most developers build websites. I build software that helps businesses grow. For over 9 years, I've partnered with startups, agencies, and established businesses to design, build, and scale digital products from high-converting websites to SaaS platforms, custom business applications, marketplaces, CRMs, and AI-powered workflows. I don't simply write code. I solve business problems with technology. Whether you're launching an MVP, modernizing an existing platform, integrating third-party services, automating business processes, or building a scalable web application from scratch, I can help you turn your vision into a reliable, production-ready product. What I Build ✔ SaaS Platforms ✔ Custom Web Applications ✔ AI-Powered Business Solutions ✔ Marketplace Platforms ✔ CRM & ERP Systems ✔ Client Portals ✔ Booking & Membership Platforms ✔ Dashboards & Admin Panels ✔ Business Websites ✔ E-commerce Stores ✔ Landing Pages --- Development Expertise Full-Stack Development • JavaScript (ES2022+) • Node.js • PHP • HTML5 / CSS3 • REST APIs • MySQL • MongoDB --- CMS & Commerce • Wix Studio • Wix Velo • WordPress • Shopify • WooCommerce --- Integrations • Stripe • Paystack • Flutterwave • PayPal • Google APIs • Twilio • SendGrid • Maps & Location Services --- AI & Automation • OpenAI • ChatGPT Integrations • Claude Integrations • Workflow Automation • API Integrations • Business Process Automation --- What Clients Hire Me For ✔ Building scalable SaaS products ✔ Creating custom business software ✔ Modernizing outdated systems ✔ Website redesigns that improve conversions ✔ API integrations ✔ Payment gateway implementation ✔ Performance optimization ✔ Technical SEO ✔ Bug fixing and system stabilization ✔ Long-term product development --- Why Work With Me? I combine the mindset of a software engineer with the experience of a project manager. That means I don't just focus on writing clean code; I help clients make better technical decisions, identify potential risks early, manage development efficiently, and deliver products that are built to scale. Clients appreciate working with me because I communicate clearly, take ownership of projects, and stay focused on delivering measurable business value—not just completed tasks. --- A Few Highlights 🏆 9+ Years Building Production Applications 🏆 Top Rated Plus on Upwork 🏆 100% Job Success 🏆 Built SaaS platforms, marketplaces, eCommerce solutions, and business systems 🏆 Reduced API response times by 62% while lowering infrastructure costs by 30% 🏆 Delivered projects for clients across the United States, United Kingdom, Canada, and Australia --- Technology Stack JavaScript • Node.js • PHP • SQL • MySQL • MongoDB • Wix Velo • Wix Studio • WordPress • Shopify • WooCommerce • REST APIs • Stripe • Paystack • Flutterwave • Google APIs • Git • GitHub • Technical SEO • AI Automation If you're looking for more than just another developer- someone who understands both technology and business, communicates clearly, and builds software that delivers long-term value- I'd be happy to discuss your project. Let's build something exceptional. Bests. Jasola

🇳🇬Magodo II, Nigeria$15/hr100% JSS4.94 (8)Since Jul 2020

Earnings and projects

MRR
$1.5k

Last 6 months ÷ 6

World#32,955 / 412k
🇳🇬Country#585 / 13.8k
Revenue, last 30 days
$1.7k

Last 6 months: $8.8k

World#26,358 / 412k
🇳🇬Country#433 / 13.8k
Total earnings
$68k

Billed in all: $71k

World#58,412 / 412k
🇳🇬Country#465 / 13.8k
Per project
$6.8k

$4.4k in the last 6 months

World#25,249 / 412k
🇳🇬Country#232 / 13.8k
Projects, last 6 months
2
50% fixed50% hourly
World#88,918 / 412k
🇳🇬Country#5,057 / 13.8k
Projects in all
10

Across 13 contracts

46% fixed54% hourly
World#201,797 / 412k
🇳🇬Country#7,328 / 13.8k

Earnings, last 30 days

$70.9k+$1.7k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$69k$70k$71kOct 8Oct 23Nov 7

Skill rankings: Top 6% in jQuery

Ranked by MRR among everyone on Upwork with the skill.

  1. #22GoDaddy327 freelancers · 🇳🇬 #1Top 7%
  2. #36Google AdSense461 freelancers · 🇳🇬 #2Top 8%
  3. #72Web Hosting986 freelancers · 🇳🇬 #2Top 7%
  4. #144MySQL Programming2,017 freelancers · 🇳🇬 #1Top 7%
  5. #277Wix4,075 freelancers · 🇳🇬 #9Top 7%
  6. #489Ecommerce Website6,126 freelancers · 🇳🇬 #15Top 8%
  7. #579jQuery8,973 freelancers · 🇳🇬 #2Top 6%
  8. #859Landing Page11,038 freelancers · 🇳🇬 #31Top 8%