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Javad z.
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Javad z.

Senior Mobile Engineer | Flutter & Node.js | Scalable Production Apps

🚀 𝐓𝐮𝐫𝐧 𝐘𝐨𝐮𝐫 𝐈𝐝𝐞𝐚 𝐈𝐧𝐭𝐨 𝐚 𝐇𝐢𝐠𝐡-𝐈𝐦𝐩𝐚𝐜𝐭 𝐀𝐩𝐩 Have an idea? 𝐋𝐞𝐭’𝐬 𝐛𝐫𝐢𝐧𝐠 𝐢𝐭 𝐭𝐨 𝐥𝐢𝐟𝐞. I craft fully functional scalable and stunning apps that don’t just look good— they solve real problems and deliver measurable results. 𝐇𝐨𝐰 𝐖𝐞 𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦 𝐘𝐨𝐮𝐫 𝐕𝐢𝐬𝐢𝐨𝐧 𝐈𝐧𝐭𝐨 𝐑𝐞𝐚𝐥𝐢𝐭𝐲: Every project I take follows a clear, milestone-driven path, so you always know what’s happening: ✨ 𝐔𝐈/𝐔𝐗 𝐃𝐞𝐬𝐢𝐠𝐧 → 𝐅𝐫𝐨𝐧𝐭-𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 → 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 → 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 → 𝐏𝐨𝐬𝐭-𝐥𝐚𝐮𝐧𝐜𝐡 𝐒𝐮𝐩𝐩𝐨𝐫𝐭 (𝐅𝐢𝐫𝐬𝐭 8 𝐰𝐞𝐞𝐤𝐬 𝐅𝐑𝐄𝐄) This approach guarantees 𝐭𝐫𝐚𝐧𝐬𝐩𝐚𝐫𝐞𝐧𝐜𝐲, 𝐩𝐫𝐞𝐝𝐢𝐜𝐭𝐚𝐛𝐥𝐞 𝐭𝐢𝐦𝐞𝐥𝐢𝐧𝐞𝐬, 𝐚𝐧𝐝 𝐳𝐞𝐫𝐨 𝐬𝐮𝐫𝐩𝐫𝐢𝐬𝐞𝐬—so you can focus on your vision while I handle the technical magic. 𝐂𝐨𝐦𝐩𝐥𝐢𝐦𝐞𝐧𝐭𝐚𝐫𝐲 30-𝐌𝐢𝐧𝐮𝐭𝐞 𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧: Before we dive in, I offer a 𝐟𝐫𝐞𝐞 𝐬𝐞𝐬𝐬𝐢𝐨𝐧 to: 𝐂𝐥𝐚𝐫𝐢𝐟𝐲 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 𝐚𝐧𝐝 𝐝𝐞𝐟𝐢𝐧𝐞 𝐜𝐨𝐧𝐜𝐫𝐞𝐭𝐞 𝐠𝐨𝐚𝐥𝐬 𝐑𝐞𝐜𝐨𝐦𝐦𝐞𝐧𝐝 𝐭𝐡𝐞 𝐦𝐨𝐬𝐭 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐚𝐧𝐝 𝐟𝐮𝐭𝐮𝐫𝐞-𝐩𝐫𝐨𝐨𝐟 𝐭𝐞𝐜𝐡 𝐬𝐭𝐚𝐜𝐤 𝐄𝐬𝐭𝐢𝐦𝐚𝐭𝐞 𝐨𝐧𝐠𝐨𝐢𝐧𝐠 𝐜𝐨𝐬𝐭𝐬 𝐚𝐬 𝐲𝐨𝐮𝐫 𝐚𝐩𝐩 𝐬𝐜𝐚𝐥𝐞𝐬 This ensures you make 𝐬𝐦𝐚𝐫𝐭, 𝐢𝐧𝐟𝐨𝐫𝐦𝐞𝐝 𝐝𝐞𝐜𝐢𝐬𝐢𝐨𝐧𝐬 from day one—no guesswork, no hidden surprises. 𝐖𝐡𝐚𝐭 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐋𝐨𝐯𝐞: I don’t just deliver code—I create 𝐚𝐩𝐩𝐬 that users enjoy, stakeholders trust, and businesses grow from.

🇹🇷Istanbul, Turkey$20/hr100% JSS5.00 (5)Since Feb 2025

Earnings and projects

MRR
$2.5k

Last 6 months ÷ 6

World#16,331 / 412k
🇹🇷Country#143 / 3,515
Revenue, last 30 days
$2k

Last 6 months: $15k

World#21,779 / 412k
🇹🇷Country#186 / 3,515
Total earnings
$47k

Billed in all: $49k

World#80,491 / 412k
🇹🇷Country#597 / 3,515
Per project
$2.1k

$1.5k in the last 6 months

World#73,754 / 412k
🇹🇷Country#580 / 3,515
Projects, last 6 months
10

Across 12 contracts

33% fixed67% hourly
World#18,299 / 412k
🇹🇷Country#136 / 3,515
Projects in all
22

Across 26 contracts

38% fixed62% hourly
World#124,455 / 412k
🇹🇷Country#963 / 3,515

Earnings, last 30 days

$49.1k+$2k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$47k$48k$49k$50kOct 9Oct 24Nov 8

Skill rankings: Top 3% in Firebase Realtime Database

Ranked by MRR among everyone on Upwork with the skill.

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  8. #375Firebase6,978 freelancers · 🇹🇷 #3Top 5%