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Amit K.

Amit K.

Senior Backend & Integration Engineer | PHP/Laravel | MuleSoft | APIs

I have 10+ years of experience building scalable web applications, SaaS platforms, CRM/ERP systems, REST APIs, and enterprise integrations using PHP, Laravel, MySQL, MuleSoft, Vue.js, React, and JavaScript. I specialize in understanding existing codebases, solving complex production issues, optimizing performance, and building secure, maintainable backend and integration solutions. What I can help you with ✔ Laravel & PHP Application Development ✔ SaaS, CRM & ERP Development ✔ MuleSoft Anypoint Platform & Mule 4 ✔ DataWeave 2.0, RAML & API-Led Connectivity ✔ REST & SOAP API Development ✔ Third-Party & Enterprise API Integrations ✔ AI Integration – OpenAI, Claude & LLM APIs ✔ MySQL Design & Performance Optimization ✔ Queues, Redis, Cron Jobs & Background Processing ✔ Payment, Email, SMS & Webhook Integrations ✔ Production Support, Debugging & Performance Tuning Technologies: PHP, Laravel, MuleSoft, Anypoint Platform, Mule 4, DataWeave, RAML, REST/SOAP APIs, MySQL, Redis, Vue.js, React.js, JavaScript, Docker, Git, Linux & AWS. I focus on clean, scalable, and reliable solutions and can quickly understand an existing system, take ownership, and deliver production-ready results.

🇮🇳Kharar, India$22/hr100% JSS4.69 (10)Since Jun 2019
GlobeUpwork

Earnings and projects

MRR
$1

Last 6 months ÷ 6

World#182,373 / 412k
🇮🇳Country#19,190 / 45.9k
Revenue, last 30 days
$0

Last 6 months: $5

Total earnings
$2.6k
World#311,048 / 412k
🇮🇳Country#35,335 / 45.9k
Per project
$216

$5 in the last 6 months

World#258,526 / 412k
🇮🇳Country#30,759 / 45.9k
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
12

Across 13 contracts

62% fixed38% hourly
World#183,649 / 412k
🇮🇳Country#24,811 / 45.9k

Earnings, last 30 days

$2.6kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$2,500$2,550$2,600$2,650Oct 8Oct 23Nov 7

Skill rankings: Top 30% in jQuery

Ranked by MRR among everyone on Upwork with the skill.

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  4. #563Bug Fix1,157 freelancers · 🇮🇳 #140Top 49%
  5. #1,359AI Implementation2,382 freelancers · 🇮🇳 #297Top 57%
  6. #1,462Prompt Engineering2,859 freelancers · 🇮🇳 #218Top 51%
  7. #2,093Bootstrap6,899 freelancers · 🇮🇳 #594Top 30%
  8. #2,559Vue.js8,267 freelancers · 🇮🇳 #552Top 31%