Creative Tech Innovator | Full-Stack Developer | AI Wizard
🚀 I bring over a decade of experience in full-stack application development, covering both client projects and internal projects, while actively contributing to AI research and chapter work.
I thrive on solving challenges across:
Web Development – crafting responsive, high-performance web apps
Prompt Engineering – fine-tuning AI to deliver top-notch results
Code Fixes & Debugging – from quick remote fixes (yes, even over TeamViewer) to full-scale optimizations
Site Revamps – modernizing and maintaining websites
AI Solutions – integrating AI into workflows, image generation, and beyond
Logo Design & Branding – blending creativity with technology
💡 Whether you need expert advice, software troubleshooting, or end-to-end project delivery, I’m your go-to problem-solver.
📅 Available for freelance gigs and weekend projects. Let’s create something amazing together! I am happy with flexible time and I am oriented in results - and prefer that way.
Database
Database Management
MongoDB
PostgreSQL
SQL
Problem Solving
IT Support
PHP
HTML
JavaScript
CSS
Spreadsheet Automation
Google Spreadsheets API
Documentation
Testing
Petko T.
Sofia, Bulgaria
$5/hr
5.0
5 jobs
Reliable Virtual Assistant specialized in Data Entry and Web Research.
I help businesses organize data, collect information and complete repetitive tasks quickly and accurately.
Skills:
• Data Entry
• Web Research
• Copy-Paste Tasks
• Data Organization
• Excel / Google Sheets
Detail-oriented, reliable and ready to start immediately.
Virtual Assistance
Data Entry
General Transcription
Sayfo M.
Sofia, Bulgaria
$15/hr
4.9
89 jobs
🧠 Need a reliable sales assistant who can book qualified meetings, manage campaigns, and keep your pipeline moving—without the micromanagement?
Are you constantly buried under emails, scheduling, and client communications?
Do you need help managing outreach campaigns and turning cold leads into warm clients?
Struggling to stay on top of your calendar while also growing your business?
Want someone reliable who can handle your operations while you focus on strategy?
Need a tech-savvy assistant who understands systems and tools and gets things done without constant check-ins?
That’s where I come in!
I’m here to save you time, streamline your workflow, and help you hit your business goals—without the stress. I offer high-quality Outreach Management services designed to make your life easier and your business smoother.
✅ What I Do Best:
📩 Outreach Manager Services
✅ Strategically build and manage outreach campaigns that generate qualified leads and drive conversions
✅ Expert lead generation and prospecting to identify high-potential opportunities tailored to your niche
✅ Craft persuasive cold email copy and effective follow-up sequences that turn prospects into engaged conversations
✅ Nurture leads through personalized outreach to warm up cold contacts and book valuable meetings
✅ Manage CRM systems and LinkedIn outreach to maintain organized pipelines and track every interaction
✅ Keep your sales pipeline consistently full and your calendar efficiently booked with qualified appointments
✅ Deliver outcome-driven outreach focused on results, not just busywork or generic activity
✅ DM call setting to connect you directly with decision-makers and qualified prospects
✅ Execute targeted LinkedIn
🛠️ Tools I’m Proficient In:
✅ Project & Task Management: Trello, Asana, ClickUp, Notion, Evernote
✅ Communication & Meetings: Slack, Gmail, Outlook, Zoom, Google Meet
✅ Data & Docs: Airtable, Google Sheets, Microsoft Office Suite
✅ CRM & Outreach: LinkedIn Sales Navigator, Apollo.io, HubSpot, Mailchimp, SendGrid, Lemlist, Hunter.io
✅ AI & Productivity: ChatGPT, Claude, Perplexity
✅ Design & Content Support: Canva, Adobe Suite, Meta Business Suite, Meta Creator Hub, Opus, Loom
💡 Why Clients Hire Me:
I take initiative and spot problems before you do
I learn your tools fast (Claude, Canva, Airtable, Meta tools — you name it)
I bring calm, structure, and reliability into chaotic founder schedules
I’m available during IST, EST, CST, PST, MT, European (CET/CEST), and Australian (AEST/AEDT) hours, with quick response times
And most importantly, I care about the success of your business like it's my own
Data Entry
Online Research
List Building
Virtual Assistance
Content Research
Bulgarian
LinkedIn Sales Navigator
Lead Generation
Google Sheets
Dmytro K.
Sofia, Bulgaria
$25/hr
5.0
2 jobs
I am a Sea Captain-grade Data Automation Specialist.
My maritime background demanded zero error tolerance in handling massive, complex data (logistics, fuel consumption, incident reports, multi-year KPIs). This discipline translates directly to your business: I transform your messy, raw data into crystal-clear, navigation-ready reports for any industry.
I specialize in Database Cleanup and building robust Excel/Google Sheets solutions to automate:
- KPI Tracking & Goal Setting
- Logistics & Procurement Data Analysis
- Financial and Consumption Reporting
Your focus is growth; mine is guaranteed data integrity and automation efficiency for your spreadsheets and databases.
Microsoft Excel
Google Sheets
Data Cleaning
VLOOKUP
Data Extraction
Data Analysis
Data Mining
Data Structures
Community Goals & KPIs
Data Modeling
Scripts & Utilities
Indexing
Data Management
Data Migration
Data Processing
Strategic Planning
Dinko I.
Sofia, Bulgaria
$80/hr
5.0
20 jobs
- High quality software development. Focused on good design and architecture
- Java and related technologies - Spring, Spring Boot, Docker
- Solid experience with Eclipse RCP (SWT, jFace, EMF, GEF, GMF, BIRT)
- Extensive knowledge in document formats and conversion (PDF, doc, docx, xls, xlsx)
- Top rated in Upwork with excellent work history
- Masters degree in Software Engineering
- Sun certified Java developer
JavaScript
Java
Eclipse IDE
Apache POI
Core Java
HTML5
Spring Framework
Object-Oriented Programming
Vaadin
SQL
Zhelyo D.
Sofia, Bulgaria
$60/hr
5.0
1 jobs
FourPlus is a B2B creative studio founded in 2009 focused on brand building and enhancement. Our strategic expertise gives brands structure and focus, our design elevates their visual distinctiveness, and our motion capabilities simplify the communication of ideas to customers. This holistic approach creates lasting value for our clients.
Our ecosystem revolves around the idea that we are constantly growing, changing and bettering ourselves. We purposefully search for different types of projects in a range of industries in order to feed our creative hunger and gain access to unconventional tools which we then use to help our clients shine.
What gives us the opportunity to safely explore uncharted territories is our analytical, methodical and process-fueled approach. We guide our clients through their branding journeys, helping them understand all the different steps and the “why” behind them.
Trusted by: America for Bulgaria Foundation, The Coca-Cola Company, Quantive, Multisport, Nolus, Carlsberg, bTV, Frontiers Media, DSK Bank, WPX Hosting
Project Management
Team Management
Budget Management
Spreadsheet Skills
Communications
Organizational Plan
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