I'm an experienced PCB Designer and Firmware developer with a strong background in Embedded Systems , PCB Design and manufacturing. With over 3 years of expertise,
✅ PCB DESIGN SERVICES:
• Expertise in PCB layout/design for up to 8 layers, offering cost-effective and space-saving solutions.
• Skill in creating custom schematics, footprints, symbols, and libraries from scratch.
• Proficiency in board design, including the creation of 3D models of PCBs in CAD and PDF formats.
• Experienced in firmware development and programming.
• Preparation of Gerber files for production, with a focus on selecting components, creating a bill of materials (BOM), and preparing comprehensive manufacturing documentation.
✅ FIRMWARE DEVELOPMENT:
• I develop custom firmware for various platforms such as FPGA, MCU, SoCs, ARM, NXP, PIC, Arduino, and Atmel.
• I specialize in programming for Bluetooth Low Energy (BLE) and other wireless technologies.
✅ PRODUCT DEVELOPMENT:
• I use SolidWorks for mechanical design, including 3D modeling and mold designs.
• I also design product enclosures.
✅ SPECIALIZATIONS:
FOR ELECTRIC VEHICLES:
• I design Battery Management Systems .
✅ FOR INDUSTRIAL/REMOTE CONTROL APPLICATIONS:
• I create microcontroller-based designs for robotics, automation, power systems, VFDs, and instrumentation.
• I have expertise in communication technologies like WiFi, TX/RX, Bluetooth, BLE, GATT, and radio.
✅ SOFTWARE EXPERTISE:
• I'm proficient in software like Altium Designer, Eagle PCB, KiCad, Proteus Design, and more.
• I'm skilled in using SolidWorks and AutoCAD for mechanical designs.
I understand and can design products to comply with UL Standards, ensuring safety and reliability.
My commitment is to provide high-quality, custom PCB designs that meet the specific needs of each client, using the latest software and adhering to the highest industry standards
Multilayer PCB
STM32
PCB Design
Arduino
Embedded C
ESP32
FPGA
Hardware Design
Python
LoRa
Antenna Design
nRF51
Hardware Troubleshooting
Schematic Capture
Electrical Engineering
Amanuel G.
Addis Ababa, Ethiopia
$6/hr
5.0
1 jobs
Welcome! Are you searching for a detail-oriented, dependable, and fast Data Entry Specialist to handle your data with precision and confidentiality? You're in the right place!
I’m a highly motivated data entry expert with over 1+ years of experience in data entry, data mining, web research, CRM management, spreadsheet processing, and administrative support. My passion lies in helping businesses and individuals manage, organize, and clean their data so they can focus on what matters most — growing their business.
Whether you're dealing with a large volume of entries or need repetitive tasks completed with 100% accuracy, I have the skills and tools to deliver top-notch work, on time and on budget.
✅ What I Can Do For You:
🔸 Data Entry & Data Cleaning
Accurate and fast input of any type of data into Excel, Google Sheets, Word, or databases. I specialize in removing duplicates, correcting formatting issues, and organizing messy data into clean, usable formats.
🔸 Web Research & Data Collection
Need a list of contacts, businesses, leads, or information scraped from websites? I can conduct efficient and accurate online research to deliver the data you need.
🔸 Spreadsheet Management
From creating formulas and pivot tables to data sorting, analysis, and visualization — I make Excel and Google Sheets work for you.
🔸 PDF to Excel/Word Conversion
I manually convert scanned PDFs, images, or documents into editable formats, ensuring zero formatting or data loss.
🔸 CRM Data Management
Whether you’re using Salesforce, HubSpot, Zoho, or another CRM, I can enter, update, clean, and maintain your data with strict confidentiality and attention to detail.
🔸 Copy-Paste & Typing Work
Fast and reliable typing skills (70+ WPM), perfect for large-volume copy-paste jobs or retyping documents.
🔸 Administrative Virtual Assistance
I also offer virtual admin support — scheduling, email management, transcription, file organization, and more.
🧰 Tools & Technologies I Work With:
Spreadsheets: Microsoft Excel, Google Sheets
Documents: Microsoft Word, Google Docs
PDF Tools: Adobe Acrobat, Smallpdf, PDF Converter tools
🌟 Why Choose Me?
✔ Accuracy-First Approach: Every entry matters. I double-check all data for errors before submission.
✔ Deadline-Driven: I understand the importance of timelines. You can count on me to deliver when promised.
✔ Confidential & Secure: Your data is sensitive. I follow strict privacy practices and never share or misuse client information.
✔ Responsive Communication: I keep communication clear, timely, and professional at every stage of the project.
✔ Client Satisfaction: I take pride in exceeding expectations and building long-term relationships with my clients.
📈 Industries I've Worked With:
E-commerce & Retail
Healthcare & Medical Data
Real Estate & Property Management
Marketing & Lead Generation
Financial & Accounting Firms
Educational Institutions
Logistics & Inventory Management
Legal & Administrative Services
No matter your industry, clean and well-structured data is key to decision-making. That’s where I come in.
🕐 Availability:
I am available 24/7 and can accommodate urgent or long-term projects based on your needs. I’m flexible with time and open to both one-time tasks and ongoing support.
💬 Let’s Work Together!
Ready to get started or have a question before we begin? I’m just a message away. I’d love to learn more about your project and show you how I can help streamline your workflow through efficient and accurate data entry.
🔹 Let’s turn your data into powerful, actionable information — one accurate entry at a time. 🔹
Data Entry
Microsoft Excel
Google Sheets
Data Mining
Typing
CRM Software
Data Cleaning
Virtual Assistance
Real Estate Virtual Assistance
Addisalem M.
Addis Ababa, Ethiopia
$8/hr
5.0
7 jobs
Expert Data Analyst & VA.
Ready to support your projects immediately—message me on upwork to get started today.I provide high-accuracy data management and analytical support for research, public health, and business projects. With a background in nursing and accounting, I don't just "enter" data—I understand it. Whether you need complex survey design in KoboCollect, statistical analysis in Stata, or meticulously organized Excel databases, I deliver results that are ready for reporting.
Core Competencies:
Data Analysis: Stata, SPSS, and advanced Excel (Pivot Tables, Formulas).
Survey Design: KoboCollect, ODK, and Google Forms.
Accuracy: 100% precision in data migration (PDF/Image to Excel/Word).
Reliability: Dedicated to meeting tight deadlines with zero-error outputs.
Addisalem
PDF
Survey
Microsoft Excel
Nutrition
PPTX
Social Media Copy
Data Entry
Health
Mediation
YouTube Thumbnail
Translation
Copywriting
Freelance Marketing
Mobile App Testing
Ethiopian Sign Language
Biostatistics
Epidemiology
Natanim A.
Addis Ababa, Ethiopia
$10/hr
4.0
12 jobs
Hi, I’m Natanim, a Senior Full-Stack Developer passionate about building fast, scalable, and maintainable web applications.
I specialize in SvelteKit and Next.js for modern, responsive frontends, and FastAPI or Go for robust backend APIs. I deliver secure, production-ready solutions that scale with your business.
Core Skills
- Frontend: Next.js, SvelteKit
- Backend: FastAPI, Django, Go, Node.js
- Databases: PostgreSQL, MongoDB
- DevOps: Docker, CI/CD automation
I focus on clean architecture, performance optimization, and clear communication to ensure every project runs smoothly from start to finish.
Let’s bring your next idea to life. Click Invite to get started.
Web Development
Next.js
React
ExpressJS
TypeScript
PHP
MySQL
MongoDB
Git
Full-Stack Development
Python
Data Structures
Java
C++
Flutter
Abraha S.
Addis Ababa, Ethiopia
$6/hr
5.0
1 jobs
Hi, I’m Abraha — a reliable PDF Conversion and Data Entry Specialist.
I help clients convert PDF files into clean, accurate, and editable Excel or Word documents. I focus on 100% accuracy, fast delivery, and clear communication.
✅ Services I provide:
• PDF to Excel conversion
• PDF to Word conversion
• Data entry (Excel, Google Sheets)
• Copy typing & document formatting
• Microsoft Office support
✅ Why hire me?
• High attention to detail
• On-time delivery
• Clear communication
• Client satisfaction is my priority
If you’re looking for accurate and affordable PDF conversion or data entry support, feel free to message me. I’m ready to start immediately.
PDF Conversion
PDF
Data Entry
List Building
Writing
Copywriting
Microsoft Word
Microsoft Excel
Adobe Acrobat
Google Sheets
Gutu Daniel G.
Addis Ababa, Ethiopia
$15/hr
5.0
5 jobs
Greetings! I'm Gutu Daniel Geleta, a Full Stack Developer with deep expertise in Java-based backend systems and scalable web applications. With experience across fintech, edtech, and e-commerce, I bring a problem-solving mindset and real-world experience in delivering secure, high-performance, and microservice-oriented architectures.
I currently serve as a Software Engineer at Dengene Technology Solution (USA-based), where I work with Java, Spring Boot, and Kafka to build robust microservices and event-driven systems in fast-paced environments. I’ve also contributed to platforms like AddisFinancial, automating complex processes and enhancing system performance.
🌟 Certifications & Training 🌟
Verified Certifications (Credly / Official Providers)
🏅 Prompt Design in Vertex AI – Skill Badge
• Provider: Google Cloud
• Issued: November 2025
🏅 Implement Load Balancing on Compute Engine – Skill Badge
• Provider: Google Cloud
• Issued: November 2025
🏅 Google IT Support Professional Certificate (v2)
• Provider: Coursera
• Issued: December 2023
🏅 Tools for Data Science
• Provider: IBM
• Issued: June 2022
Additional Certifications & Courses
🏅 Spring Boot – Amigoscode
• Issued: July 2022
🏅 Java Programming Masterclass for Software Developers – Udemy
• Issued: May 2021
🏅 Full Stack Software Engineering – ALX
🏅 Java – HackerRank
🏅 Spring Boot & Spring Security – Amigoscode
🏅 Frontend Development – Johns Hopkins University (Coursera)
🌟 My Specializations 🌟
✅ Java (8, 17+), Spring Boot, Spring Security, Spring Data
✅ Microservices, Kafka, RESTful API Design
✅ Domain-Driven Design (DDD), Hexagonal Architecture, Clean Architecture
✅ React.js, Next.js, TypeScript, Tailwind CSS
✅ Databases: PostgreSQL, MySQL, MongoDB
✅ Authentication: JWT, OAuth2, Role-Based Access Control
✅ Testing: JUnit, Mockito, Integration Testing
✅ CI/CD & DevOps Basics: Git, GitHub, Docker
✅ Cloud Platforms: AWS, DigitalOcean
✅ Agile Development, Clean Code, Performance Optimization
Notable Projects & Contributions
🔹 Addis Wealth Management System – Scalable fintech platform built with Java, Spring Boot, and React.
🔹 Automated Exam Repository System – AI-powered exam parser with PDF/DOCX ingestion and dynamic question rendering.
🔹 Exam Version Generator – A tool for creating multiple randomized versions of exams with a live preview.
🔹 E-Commerce Platform (SportGoods) – Full-stack app with secure login, cart, and payment integration.
🔹 Task Management System – Java + MySQL app with full CRUD, user roles, and CSRF protection.
🔹 Full Stack Mentorship – Ongoing freelance mentorship for junior developers in React, Node.js, and backend fundamentals.
🎓 Education
• BSc in Computer Science – Mattu University (2024)
• ALX Full Stack Software Engineering Graduate
Whether you're looking to architect a robust backend, launch a reliable frontend, or integrate a secure API layer, I’d love to collaborate and build something impactful with you.
Let’s connect and make your vision a reality.
📌 Portfolio: my-portifolio-gutu.netlify.app
📌 Linkedn: linkedin.com/in/gutu-daniel
Spring Framework
MySQL
Spring Boot
Java
Back-End Development
Database Management
Back-End Development Framework
Database Management System
CSS
Front-End Development
JavaScript
HTML5
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