I'm always excited to take on new projects and collaborate with innovative minds.

Phone Number

+254-727-67-6443

WhatsApp Number

+254-727-67-6443

Email

topoikatampul@gmail.com

Address

00100, Nairobi, Kenya

Social

topoika tampul
topoika
<span>

Hey, I’m Dave

</span>

Experienced {Full-Stack} Mobile & Web App developer_

<p>With expertise in cutting-edge technologies such as Flutter, NodeJS, NextJS, Tailwind CSS, REST APIs, and GraphQL... I can build a robust system to satisfy your needs beyond expectactions.</p>

...and more
[ Download my CV ]
topoikatopoika

+

Year Experience

+

Projects Completed

+

Satisfied Clients

+

Wakatime Hours

Services

Designing solutions customized
to meet your requirements

Web & App Development

Crafting visually appealing and user-friendly interfaces using HTML, CSS, JavaScript, and modern frameworks like React and Angular.

Database Management

Designing and managing databases with SQL and NoSQL technologies such as MySQL, PostgreSQL, and MongoDB.

API Development

Creating and integrating RESTful APIs to enable smooth communication between front-end and back-end systems.

Performance Optimization

Improving the speed and performance of web applications to provide a better user experience. Work with Nodejs, Express

E-commerce Solutions

Developing scalable and secure payment solutions for e-commerce platforms tailored to your business needs.

Integrating AI

Boost your applications with AI for improved efficiency, automation, and enhanced user experience

Excited to take on new projects and collaborate.
Let's chat about your ideas. Reach out!

topoika tampul
Expericence

5+ years of passion for
programming techniques

Fiverr icon
Fiverr
Apr 2020 - Present
Vesen Computing icon
Vesen Computing
May 2024 - Dec 2024
Mast Digital Solutions icon
Mast Digital Solutions
Apr 2023 - Apr 2024
Humat Enerji A.Ş. icon
Humat Enerji A.Ş.
Mar 2020 - Oct 2020
Full Stack Developer at Fiverr
  • Engaged in freelancing on platforms like Fiverr and Upwork, successfully developing multiple full-stack applications using Flutter and Dart, including OuttheApp, Geo52, Auto Cllan, and Unowplay.
  • Achieved 'Level 2 ranks🥈' on Fiverr, reflecting a proven track record of delivering high-quality projects and client satisfaction.
  • Received consistent ⭐5-star reviews from past clients, demonstrating competence and excellence in all roles within my skill set.
  • Leveraged Next.js for advanced web development, executing projects such as My Portfolio, Auto Cllan, and Unowplay, showcasing expertise in React and modern web technologies.
  • Utilized AWS and Firebase for cloud hosting solutions, ensuring robust, scalable infrastructure to support applications and websites.
  • Committed to continuous learning and staying updated on emerging technologies, consistently enhancing skills in both mobile and web development to deliver high-quality solutions.
Flutter
Dart
Next.js
React
AWS
Firebase
EC2
MySQL
REST API
GraphQL
Git
GitHub
Agile
Scrum
Figma
topoika tampul

Education

  • 2020-2024:

    Daystar University

    Bachelor’s Degree in Applied Computer Science

    • Acquired a diverse range of coding skills at Daystar University, focusing on practical applications of programming and software development.
    • Developed a student-centric system for generating exam timetables, streamlining the scheduling process and enhancing academic planning for fellow students.
    • Actively participated as a member of the Daystar Information Technology Association (DITA), engaging in collaborative projects and skill-building activities with peers.
    • Contributed to group discussions and workshops, fostering a collaborative learning environment and enhancing technical proficiency.

Certifications

Projects

My Recent Works

Auto Cllan

Auto Cllan

Auto Cllan is a platform designed to simplify buying, selling, and servicing cars and bikes, connecting users, shop owners, and workshops in a seamless ecosystem for vehicle listings, service bookings, and more. As the lead developer, I built the Flutter mobile app, Next.js TypeScript admin panel, and Node.js backend, leveraging REST and GraphQL for efficient data management.

  • Project Info

  • Client

    Auto Cllan

  • Time

    Feb 2024 - Present

  • Technologies

    Flutter, Next.js, Node.js, Express.js, Aws, Firebase

  • Role

    Full Stack Development

Live Demo
topoika tampul
Reviews

Clients Testimonials

I have worked with Topoika on several projects. He first developed my website and helped me develop some of my client's sites, as well. I like that he can quickly understand my needs, create a plan, then go over it with me. He is skilled in understanding what your audience needs and creates a website with a seamless user experience and visually appealing. I highly recommend him for web designing, development, and other programming tasks

infinia
William Tampul

CEO ValidGoals

Hardworking, honest, does his job on time and delivers it. I am very lucky to be working with him. thank you Topoika - I've worked with Mehmet for a long time and handled several projects and it quite a nice experience thouth he was my first client

infinia
Mehmet TUNÇTÜRK

Humat Enerji A.Ş

Topoika David is a great person to work with. He understood this complex assignment and went above and beyond his work to make sure that this app has those functional features that would add more value to users. He is very polite and responds to all requests in a professional manner. Pretty sure all the subsequent work for this and other apps, I am going to reach out to David.

infinia
Puneet Dhupar

Forex Trader

David is indeed a professional who understands his work well, and he's exceptional at getting the job done. I will use this guy over and over again, and i highly recommend him

infinia
Adekun Leman

CEO at Leman Global

Very professional always attention to details. Happy with the work received

infinia
Hessel Ortiz

Founder at Geo52

Great job Buddy good communication. understand the task at hand. delivery on time. thank you 🙏

infinia
Patric

Founder GHListing

man
Tools

My Skills

  • Mobile Development:

    Flutter (Dart), Java, Kotlin, Swift

  • Back-End:

    Node.js, Express, Laravel, Apollo

  • Databases & ORM:

    MySQL, Firestore, Sequalize

  • Tools & Platforms:

    Git, Docker, AWS, GCP, Vercel, Firebase

  • Others:

    RESTful APIs, GraphQL, Agile Methodologies
Latest Posts

From Blog

How Flutter is Transforming Mobile App Development in 2025
Mobile Development
30 May 2025 • 5 min read
How Flutter is Transforming Mobile App Development in 2025

Explore why Flutter continues to dominate the mobile app development scene and how its cross-platform capabilities can save your business time and money.

Building Scalable APIs with Node.js and TypeScript
Backend Development
15 March 2025 • 4 min read
Building Scalable APIs with Node.js and TypeScript

Learn how to design and build lightning-fast, scalable backend APIs using Node.js and TypeScript — perfect for startups and growing businesses.

Top 5 Features Every Classified Ads App Needs to Succeed
Product Development
10 March 2025 • 6 min read
Top 5 Features Every Classified Ads App Needs to Succeed

Based on real-world experience, here are the must-have features for any successful classified ads system — from user engagement to monetization.

Let’s connect

Phone Number
+254-727-67-6443
WhatsApp Number
+254-727-67-6443
Email
topoikatampul@gmail.com
Address
00100, Nairobi, Kenya