My 7+ IMMENSE YEARS OF EXPERIENCE in developing web/mobile application with leading Front/Back end technology stack such as ANGULAR, REACT, REACT NATIVE, VUE, NODEJS, NESTJS, REVIEW AD SERVER (OpenX), MONGODB, MYSQL, DYNAMODB, AWS - LAMBDA FUNCTION, API GW, PARAMETER STORE, SECRETS MANAGER, CLOUDFRONT CONFIGURATION, CLOUDWATCH QUERIES, SES - will help you to shape your business in quick time.
I consider My willingness to learn new technology as my greatest asset. In case, if you want to explore new technology to take your business to next level, I would be able to turn the things for you in short period of time.
You can expect 100% commitment and dedication from my end, As a part time freelancer, I always prefer to work for a single client and fulfill their needs to make their business success.
I also offer, one week of free work for the Clients to access my Skill set to determine whether I would be a good fit for the business or not.
"MAKE CUSTOMER BUSINESS A GRAND SUCCESS AND GROW WITH THEM"
CSS 3
jQuery
React
HTML5
Node.js
TypeScript
Sass
JavaScript
Angular 5
Twitter/X Bootstrap
Robert O.
Nelson, Canada
$75/hr
5.0
415 jobs
๐ ๐ฅ๐ฒ๐๐ฒ๐ป๐๐ฒ ๐ฆ๐ต๐ฎ๐ฟ๐ฒ ๐ฃ๐ฎ๐๐บ๐ฒ๐ป๐ ๐ฃ๐น๐ฎ๐ป๐ ๐๐๐ฎ๐ถ๐น๐ฎ๐ฏ๐น๐ฒ*
โ ๐ฏ๐ฌ๐ฌ+ ๐๐น๐ถ๐ฒ๐ป๐๐ ๐ฃ๐ฒ๐ฟ๐๐ผ๐ป๐ฎ๐น๐น๐ ๐ฆ๐ฒ๐ฟ๐๐ฒ๐ฑ ๐ข๐ป๐ฒ-๐ข๐ป-๐ข๐ป๐ฒ. ๐ฏ๐ฐ,๐ฌ๐ฌ๐ฌ+ ๐ฆ๐๐๐ฑ๐ฒ๐ป๐๐ ๐ฆ๐๐ฝ๐ฝ๐ผ๐ฟ๐๐ฒ๐ฑ.
โ๏ธ ๐ ๐๐น๐๐ถ๐ฝ๐น๐ฒ ๐จ๐ฝ๐๐ผ๐ฟ๐ธ ๐ ๐ถ๐น๐น๐ถ๐ผ๐ป๐ฎ๐ถ๐ฟ๐ฒ๐ ๐ฆ๐๐ฝ๐ฝ๐ผ๐ฟ๐๐ฒ๐ฑ.
๐ฏ ๐๐ฒ๐'๐ ๐๐บ๐ฝ๐น๐ฒ๐บ๐ฒ๐ป๐ ๐ง๐ต๐ฒ ๐ฆ๐ฎ๐บ๐ฒ ๐ฆ๐๐ฟ๐ฎ๐๐ฒ๐ด๐ถ๐ฒ๐ ๐จ๐ฝ๐๐ผ๐ฟ๐ธ๐ฒ๐ฟ๐ ๐๐ผ๐ป๐๐ถ๐๐๐ฒ๐ป๐๐น๐ ๐ช๐ถ๐ป๐ป๐ถ๐ป๐ด ๐จ๐๐ฒ.
โ Working with Robert has been an absolute game-changer for my Upwork profile! Seriously, this guy single-handedly made my profile stand out in ways I never imagined. Iโm now regularly receiving direct offers from clients, whether they find my profile through searches or view it after I send proposals. Robert is THE go-to Upwork expert you canโt afford to miss. Since I started working with Robert, Iโve been landing projects consistently on Upwork, back and forth. He has the skills and insight to help you achieve your goals and truly make your Upwork dreams come true. Iโve rediscovered my love for Upwork and my belief in its potential! โ
๐ฃ Haris Bin Mazhar - 6 Figure Freelancer - UI/UX Design ๐ฃ
๐๐ผ๐ผ๐ธ ๐ฎ ๐ฝ๐ฎ๐ถ๐ฑ ๐ฐ๐ผ๐ป๐๐๐น๐๐ฎ๐๐ถ๐ผ๐ป ๐ถ๐ณ ๐๐ผ๐ ๐๐ฎ๐ป๐ ๐๐ฒ๐ฐ๐ต๐ป๐ถ๐ฐ๐ฎ๐น ๐ฎ๐ฑ๐๐ถ๐ฐ๐ฒ. ๐๐ป๐๐ถ๐๐ฒ ๐บ๐ฒ ๐๐ผ ๐๐ผ๐๐ฟ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐ ๐ผ๐ฟ ๐๐ฒ๐ป๐ฑ ๐บ๐ฒ ๐ฎ ๐ฑ๐ถ๐ฟ๐ฒ๐ฐ๐ ๐บ๐ฒ๐๐๐ฎ๐ด๐ฒ ๐ถ๐ณ ๐๐ผ๐ ๐๐ฎ๐ป๐ ๐๐ผ ๐ต๐ฎ๐๐ฒ ๐ฎ ๐ป๐ผ-๐ฐ๐ผ๐๐ ๐ฒ๐ ๐ฝ๐น๐ผ๐ฟ๐ฎ๐๐ผ๐ฟ๐ ๐ฐ๐ผ๐ป๐๐ฒ๐ฟ๐๐ฎ๐๐ถ๐ผ๐ป ๐ฎ๐ฏ๐ผ๐๐ ๐๐ผ๐ฟ๐ธ๐ถ๐ป๐ด ๐๐ผ๐ด๐ฒ๐๐ต๐ฒ๐ฟ.
Upwork Lead Generation Efforts I Commonly Support Clients With Include:
1๏ธโฃ Upwork Profile Optimization & Agency Upwork Profile Optimization
Maximize your Upwork profile invites, direct messages, consults booked and project catalogue items purchased.
2๏ธโฃ Automating AI Notifications For Ideal Upwork Jobs Setup
Ensure you're consistently first to apply to quality jobs on Upwork, or as close as possible by getting real-time notifications when ideal jobs get posted.
3๏ธโฃ Upwork Proposal AI & Human Powered Bidder Support - Upwork Proposal Sending & Writing Training
Get high response rates on your proposals and write them in a time-efficient, repeatably successful way. AI & Human-powered (by you or outsourced) solutions available. Ongoing feedback available.
4๏ธโฃ Upwork Sales Call Handling Training
Stand out in the sea of experts who've also done 100's of calls and have many years of experience. Ongoing feedback available.
Hi! ๐ Iโm Robert. I help you win more on Upwork.
Why? So you can enjoy more freedom in your entire life, empowered by earning the max that you are worth and having flexibility in how, when, and where you work.
Success with Upwork lead generation changed my life, and itโs a joy to help others do the same. There's no magic pill here, just a proven, methodical process I call Upwork Touchpoint Mastery.
There are more than 50 "touchpoints" a potential client sees from you on Upwork before hiring, Eg. Your profile and proposal preview, profile photo, title, description, proposal, and more.
I help you consistently win by optimizing each touchpoint using smart, human-first strategies and Upwork SEO best practices developed through hard-won hands-on Upwork sales experience.
For the record, Iโm not employed by Upwork. I just specialize in Upwork profile optimization and getting great Upwork results.
๐๐ผ๐ผ๐ธ ๐ฎ ๐ฝ๐ฎ๐ถ๐ฑ ๐ฐ๐ผ๐ป๐๐๐น๐๐ฎ๐๐ถ๐ผ๐ป ๐ถ๐ณ ๐๐ผ๐ ๐๐ฎ๐ป๐ ๐๐ฒ๐ฐ๐ต๐ป๐ถ๐ฐ๐ฎ๐น ๐ฎ๐ฑ๐๐ถ๐ฐ๐ฒ. ๐๐ป๐๐ถ๐๐ฒ ๐บ๐ฒ ๐๐ผ ๐๐ผ๐๐ฟ ๐ฝ๐ฟ๐ผ๐ท๐ฒ๐ฐ๐ ๐ผ๐ฟ ๐๐ฒ๐ป๐ฑ ๐บ๐ฒ ๐ฎ ๐ฑ๐ถ๐ฟ๐ฒ๐ฐ๐ ๐บ๐ฒ๐๐๐ฎ๐ด๐ฒ ๐ถ๐ณ ๐๐ผ๐ ๐๐ฎ๐ป๐ ๐๐ผ ๐ต๐ฎ๐๐ฒ ๐ฎ ๐ป๐ผ-๐ฐ๐ผ๐๐ ๐ฒ๐ ๐ฝ๐น๐ผ๐ฟ๐ฎ๐๐ผ๐ฟ๐ ๐ฐ๐ผ๐ป๐๐ฒ๐ฟ๐๐ฎ๐๐ถ๐ผ๐ป ๐ฎ๐ฏ๐ผ๐๐ ๐๐ผ๐ฟ๐ธ๐ถ๐ป๐ด ๐๐ผ๐ด๐ฒ๐๐ต๐ฒ๐ฟ.
Robert OโKruk
โ
Iโve supported more than 300 clients who come to me are asking for help with Upwork profile optimization or were in need of an Upwork bidder or the perfect Upwork proposal sender.
Beyond my one-on-one client work, Iโve also supported more than 34,000 students in their Upwork lead generation efforts.
Some of the words my clients commonly use to describe what they want help with:
๐ธ Upwork - Upwork Lead Generation - Upwork Strategy - Upwork Consultant - Upwork Coach - Upwork Certified - Upwork Pro - Upwork Consultant
๐ธ Upwork Bidder - Upwork Bidding - Upwork Proposal Sender - Upwork Proposals - Upwork Proposal Writing
๐ธ Upwork Profile Optimization - Upwork Profile Writer - Upwork Content Writer
๐ธ Upwork Business Manager - Upwork Manager - Upwork Sales - Sales Upwork - Upwork Business Development - Upwork Business Developer - Upwork VA
๐ธ Upwork Agency - Upwork Agency Manager
Upwork
Lead Generation
Copywriting
Business Proposal Writing
Search Engine Optimization
Lead Generation Strategy
Proposal Writing
Business Development
Content Writing
Social Media Marketing
Cover Letter Writing
Bidding
Project Proposal
Writing
SEO Writing
SEO Keyword Research
Marketing Strategy
User Profile Creation
Keyword Research
On-Page SEO
Saad S.
Edmonton, Canada
$15/hr
5.0
1 jobs
๐ฆ Early bird in Flutter (2018)
๐ Implemented Complex Algorithms & Developed ๐ Award Winning Hybrid Mobile Applications for US, Canada and UK
๐ Promising Quality, Optimized for Speed, Efficiency & Security
๐ ๏ธ Developed, Delivered & Published 30+ Mobile Apps Using Flutter, Flutter Flow, React Native and Nodejs and mostly in ๐ US, Canada, and UK
๐ Valuable contributions over 15 fortune 500 companies and over 12 teams in US, UK and Canada
๐ Responsive Communication & Agile Methodologies & Ongoing Support
๐ป 7+ Years Of Experience With AI Powered Mobile App Developer | Flutter, FlutterFlow & React Native
๐ Award Winning Mobile App Developer & AI-Powered Mobile App Developer with a robust focus on Flutter, FlutterFlow, React Native, Dart, and Nodejs. My expertise encompasses developing scalable and efficient applications that leverage clean architecture and incorporate complex features tailored to meet modern business and user needs and successfully Developed, Delivered & Published 30+ Mobile Apps Using Flutter, FlutterFlow, React Native and Nodejs for SME's clients and fortune 500 clients across various industries around the globe mostly in US, UK and Canada. Experience is the main factor because to update an existing code is what I'm really good at and to troubleshoot Mobile Apps issues such as Flutter, Flutter Flow & React Natice. The best part is I'm also active in the open-source community, contributing significantly to the Flutter ecosystem and its Firebase packages
Skills & Services
โก Flutter, Flutter Flow & React Native: Built 30+ Flutter applications for satisfied clients. I've led a team of over 10 developers, delivering modern, scalable, and robust mobile solutions.
โก Firebase, Firestore, GCP, Digital Ocean, AWS, Cloud ways, Elastic Beanstalk, Heroku, EC2, RDS, Loadbalance: Utilized various cloud services, including GCP, Digital Ocean, AWS, and Cloud ways.
โก MySQL/NoSQL: Design scalable applications using cutting-edge caching mechanisms with Redis and high-performance MongoDB instances from Digital Ocean.
โก PayPal, Stripe, ApplePay and InApp Purchases, 2checkout, Braintree, Authorized.net, GooglePay, Secure Payment Processing via Banks and many other : Extensively used payments, with the apps I've developed processing over $1M without any software issues. Used Flutter package that interfaces with Stripe hardware readers.
โก GPS Tracking, Socket, Twilio WebRTC (Video/Audio Calling/VoIP), WebRTC, Google Map, Bitgo, Skyscanner, Google Finance, Linkedin, Docusign, Youtube, Facebook, Twitter
โก CI/CD pipelines and used Circle CI, Jenkins, GitLab CI
Worked on several projects mainly in the field of Entertainment, Healthcare, RealEstate, Market Place, Education, Restaurents, Fashion, E-Commerce/Retail, SAAS, SAP, Tech StartUp and Stealth (creating from scratch, redesigning, bug fixing, deploying). STRING, Youth Health Tech, Clobber Swap are some of the best examples, that I've worked with complete Agile using Flutter, Flutter Flow, React Native, and Twilio. With extensive experience in eCommerce, Dubai Government, Banking & Finance, and utility domains with complete Agile & Waterfall project delivery life cycle and excellent presentation skills.
I'm a Full-Time Freelancer and will be directly work for you or your team. In order to demonstrate the best quality work, share the requirements or details of the business and let's create something extraordinary together. I'm available to accommodate different time zones like EST, PST, MST, and UTC aswell. Let's sync and will start right away!
DevOps
Docker
CI/CD
Linux
MLOps
Python
NGINX
GitHub
PostgreSQL
FastAPI
Cloud Engineering
Microsoft Windows PowerShell
API Integration
Machine Learning
Samuel M.
Brebeuf, Canada
$50/hr
4.8
36 jobs
About Me
My name is Sam, and I'm a Canadian developer with over 10 years of experience in coding and blockchains.
Expertise
Ethereum Dapps and Games: Proficient in web3js and web3py.
Solidity Smart Contracts: Development and deployment.
Bots and Dapps with Python: Creation and integration.
ERC Tokens: Experience with ERC-20, ERC-223, and ERC-721 standards.
Automation bots in any context, human-like or API
Trading bots
APIs
Ollama and OpenAI API: Integration and utilization.
Languages and Frameworks
PHP/MySQL and Python: Enthusiast and expert.
Bots, Scrapers, and Tools: Development and maintenance.
jQuery and Bootstrap: Primarily for UI-related functions.
JavaScript and Node.js: Proficient and experienced.
Additional Skills
VPS/Sysadmin: Server management and administration.
Malware Analysis and Cleaning: Detection and removal.
Vulnerability Scanning and Resolution: Ensuring security.
E-commerce and Auto-shop Development: Building online stores.
One-page Websites and Portfolios: Design and development.
Unique Offerings
I can design simple UIs with complex logic systems, achieving a unique experience and original UX.
PHP
Python
JavaScript
Truffle
Information Security
DApps
Solidity
Ethereum
Telegram API
Bot
Node.js
Fraud Mitigation
Browser Automation
Trading Automation
Bot Development
Muzammil A.
Ancaster, Canada
$20/hr
4.9
24 jobs
Hey! Iโm Muzammil, a Twitter marketing nerd with 4+ years helping brands, founders, and crypto/memecoin projects grow without bots. I build audiences that actually care: real followers, real engagement, real results. Iโve driven 5M+ impressions on X for clients and turn attention into community, leads, and partnerships in this space.
What I do, daily
Twitter growth & engagement: threads, replies, quote RTs, Spaces support, smart hashtags, trend riding.
Community management & social media engagement: reply cleanup, DM triage, spark convos, run polls, keep sentiment positive.
Warm outreach (not spam): targeted lists + human DMs to book collabs, Spaces, KOL intros, and user calls.
Content that hits: high-retention hooks, carousels, short videos, tasteful memes aligned to your brand.
Analytics โ action: impressions, saves, CTR, profile clicks, follower quality โ then we iterate and double down.
Crypto / Web3 & Memecoin Expertise
Narrative-first growth: position tokens/features within evolving crypto narratives (L2s, RWA, DePIN, AI x crypto).
Launch & hype cycles: pre-launch audience building, allowlists, AMAs/Spaces, partner collabs, and post-launch momentum for crypto projects.
KOL & community loops: schedule Spaces, coordinate quote RTs, and convert visibility into Discord/Telegram traction.
Trust & clarity: explainers, roadmaps, and proof-oriented threads to reduce FUD and increase holder confidence.
Sustainable engagement: no botted giveaways, no fake pumps โ clean tactics only.
How weโll work
Quick audit of your X profile + 3โ5 competitors
30-day plan (content + engagement + outreach)
Weekly updates on whatโs working + next moves
No bots. No mass fake followers. Community over vanity metrics
Proof & outcomes
5,000,000+ impressions on X across client accounts
Lift in engagement rate, CTR, profile visits, and qualified follower growth
Booked collabs, Spaces, and user interviews that compound reach
What you can hire me for
End-to-end Twitter account growth for founders, brands, and Web3 teams
Community management and daily social media engagement
KOL/partner outreach that doesnโt feel spammy
Content strategy & production: threads, carousels, short videos, memes
Analytics dashboards and weekly action plans
Ready to grow on Twitter with clarity and confidence?
Hit Invite and letโs build your audience the right way: organic, strategic, sustainable.
Twitter/X
Blockchain, NFT & Cryptocurrency
Cryptocurrency
Crypto Marketing
LinkedIn
LinkedIn Marketing
Social Media Marketing
Social Media Management
Twitter/X Bootstrap
Twitter/X Marketing
Twitter/X API
Organic Traffic Growth
Social Media Content Creation
Social Media Strategy
Virtual Assistance
Igor Y.
Toronto, Canada
$53/hr
5.0
27 jobs
I've been building software for 15+ years. AI didn't just add new tools - it changed the speed, shape and expectations of development. We adapted early: what used to take weeks now takes days, boilerplate is automated, data-heavy workflows are AI-assisted.
That's how we use AI today - as a force multiplier: document parsing and structured extraction, RAG-style retrieval over internal data, workflow automation, faster prototyping and stabilizing vibe-coded prototypes before they hit production.
The goal isn't "AI for the sake of AI," but shipping faster, cutting costs and unlocking things that weren't feasible before.
Growing project complexity is why I no longer work solo. In 2018 I co-founded Fively with engineers I'd already worked with. We've grown senior, hands-on and pragmatic ever since.
Today Fively works across healthcare, legaltech, fintech, cybersecurity and data-heavy B2B - often with sensitive data, compliance and secure integrations where correctness matters more than speed alone.
What clients usually come to us for:
- senior engineers who think in systems, not just tickets
- helping existing teams move faster without burning out
- automation that actually reduces costs
More specific to right now:
- turning a vibe-coded prototype into something production-ready
- AI used where it makes sense and avoided where it doesn't
If you're looking for just a freelancer, I'm probably not the best fit. If you need someone who can write code and help build the right system, we'll get along well.
HTML5
MySQL
PostgreSQL
Angular
React
CSS 3
Git
PHP
JavaScript
Linux
How it works
Post a job for freePost a job
Tell us what you need. Create your own job post or generate one with AI then filter talent matches.
Hire top talent fast
Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.
Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
Payment simplified
Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.
Don't just take our word for it
โUpwork provides an umbrella-level of security. I can see a talentโs work history and ratings. I can hold payments in escrow. I can communicate through Upwork Messages instead of working through my email address.โ
KD
Kim Darling
Emerald Tiger
โUpwork is the best platform to hire skilled professionals when we're not looking for a full-time employee. All the companies in our portfolio use Upwork to find talent across a wide range of fields.โ
DM
David Merry
Kinetic Investments
โOur very specific requirements can be a challengeโWith Upwork, weโre able to access a bigger community to ensure the success of our projects.โ
KK
Katja Krohn
Summa Linguae
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