Available for select workBoston · Remote friendly
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Frontend-leaning Software Engineer building scalable web platforms with Next.js, Postgres, and AWS.
FAST · PLAYFUL · SCALABLE

I build expressive, performant web experiences for startups, agencies, and product teams—mixing solid engineering with bold creative direction and polished interactions.

Backend focus

Next.js + Postgres

Prisma, auth, observability

Average response

<24h

Async & transparent

Launches

30+

Web, mobile, client builds

Johannes portrait

Current focus

Web experiences · 3D · Design systems

2025
About me background
About me
Engineer · Builder · Storyteller
Focused on expressive web experiences in 2025
Johannes graduation
Ethiopia → Boston

Building across cultures taught me to design with empathy and ship with intention—no matter the timezone.

Computer Science grad focused on building scalable web applications with Next.js, Prisma, Postgres, and AWS. Led EConnect, a networking platform with real-time messaging, payments, and localized onboarding. I love pairing clear user journeys with resilient backends.

Origin

Arbaminch, Ethiopia

Based in

Boston & New York

Timezone

EST (flexible)

Product engineering

Ship scalable web apps with clean data models, auth, and observability—balancing velocity with longevity.

Backend leaning

Prisma, Postgres, AWS, and Stripe integrations paired with strong type-safety and API contracts.

Partnership mindset

Work as a technical co-pilot—aligning on goals, removing friction, and keeping communication crisp.

Skills snapshot

Programming

TypeScript, JavaScript, Python, Java, C++, Flutter

Stack

Next.js, Prisma, Postgres, Redis, AWS (S3, EC2, Amplify), FastAPI, Stripe, Tailwind, OAuth, Docker, CI/CD

Other

Scrum certified, Adobe XD/Illustrator, Figma, Excel/Docs, Bilingual: English/Amharic

Projects////////////////////Projects////////////////////Projects////////////////////

Selected builds from 2024–2025

Product work that ships

Lean, resilient projects with real users: payments, networking, AI surfaces, and platform plumbing. Every build tied to a clear outcome.

Frontend-leaningNext.js · FastAPI · AWS

2025

Kickaas

AI + Events
KickaasReal-time ticketing

AI-enhanced event platform with real-time ticketing, interactive venue maps, and scalable microservices.

Built responsive UI and integrated Stripe, scheduling, and CI/CD to stabilize deployments across environments.

Next.jsFastAPITypeScriptTailwindStripeCI/CD
GithubShipped

2024

Econnect

Networking
EconnectLocalized onboarding

Professional networking and job-matching platform built for Ethiopia with localized onboarding and multi-language support.

Implemented role-based routing, Chapa-powered payments, S3 uploads, and real-time messaging to keep employers and seekers in sync.

Next.jsTypeScriptPrismaPostgresAWS S3Chapa
LiveRepoShipped

2024

Gedeb Engineering

Client build
Gedeb EngineeringJohn Deere Ethiopia

Web presence for Gedeb Engineering, showcasing John Deere tractors, combines, and sprayers engineered for Ethiopian investors, growers, and cooperatives.

Clarified SKD assembly, financing, and nationwide service hubs; gave sales teams a trustworthy digital touchpoint to support mechanisation projects season after season.

ReactTailwindStatic siteSEO
LiveShipped

2024

Core Development Payments

Client build
Core Development PaymentsWeb + mobile

Parking and EV charging payment experience for Core Development, shipped across web and mobile.

Delivered React + AWS Amplify stack, improving payment flow clarity and uptime for station customers.

ReactAWS AmplifyStripeTailwindMobile
LiveShipped
Experience////////////////////Experience////////////////////Experience////////////////////

Career track

Roles that taught me to ship quickly, listen closely, and keep teams aligned. I thrive where design, engineering, and operations overlap.

Now → 2025 · Open to impactful teams

Product Management Externship

BeReal Nov 2025Present

Mapped end-to-end user journeys, benchmarked competitors, and proposed features targeting a projected 15–20% lift in session completion. Led focus groups with Illustrator prototypes, synthesizing qualitative insights into a data-backed engagement plan for Gen Z users.

Product thinkingUser researchPrototyping

Software Engineer

Freelance May 2024Present

Built Core Development's parking/EV payment web and mobile experience with React + AWS Amplify, boosting access and payment reliability. Delivered web presence for Gedeb Engineering and Yeshi's Ethiopian Cuisine, aligning on docs and deployment with founders.

ReactAWS AmplifyClient deliveryPayments

Software Engineer Intern

Grassroots Grocery New York, NY May 2023Aug 2023

Built TypeScript automation sending event notifications to 2,000+ coordinators, cutting manual driver assignments by 90%. Created 6+ webhooks and text triggers, boosting operational efficiency ~50%, and documented deployment for leadership.

TypeScriptAutomationWebhooksMessaging

Tech Volunteer

Shady Grove Group Rockville, MD May 2022Aug 2022

Developed Flutter + Firebase apps for the GERD project to secure authentication and onboarding. Participated in daily standups, resolving blockers and rotating through team lead/scrum master roles.

FlutterFirebaseScrumGit

Education

Boston University

M.S. Computer Science, Cyber Security concentration

May 2025Present
school logo
  • Coursework: Operating Systems, Computer Networks, Software Engineering, Analysis of Algorithms, Computer Language Theory.

Fordham University

B.S. Computer Science (GPA: 3.7)

Sep 2021May 2025
school logo
  • Cum Laude, Faber Award recipient.
  • Coursework: Database Systems, Operating Systems, Algorithms, Cybersecurity & Applications, Data Mining, Machine Learning, Internet & Web Programming.
LET'S
WORKTOGETHER

Ready when you are. Send a brief, a link, or a spark of an idea—I'll respond within a day with next steps. Available for collaborations, product teams, and select freelance projects.

HelloمرحبًاHolaጤና ይስጥህHalloCiaoHelloمرحبًاHolaጤና ይስጥህHalloCiao

[Phone]

+1 (347) 425-4757

[Based in]

Boston, MA · Remote friendly

[For Collaborators]

I'm always open to partnering up with creatives, developers, agencies, and whoever is interested in my work. Send me an email and let's discuss.

[For Questions]

Have questions? Feel free to contact me and I'll get back to you.

We'll confirm this together, don't worry.