Ramy Jaiem

Senior Software Engineer

Product engineering across interfaces, AI systems, and Web3.

Eight years shipping products that reached real users—from a 100k-install wallet to an AI builder and a live fleet platform.

Open to opportunitiesTunis, Tunisia · UTC+1LinkedIn GitHub
01

About me

I'm a software engineer based in Tunisia who enjoys turning complicated systems into products that feel clear and useful. I work where product, engineering, and design meet—usually starting with the interface, then following the problem through architecture, APIs, data, and delivery.

Over the past eight years, I've built products across AI, Web3, healthcare, and operations with distributed teams. I care about ownership, direct communication, and staying close to the people using what we ship—not only finishing tickets.

Currently
Senior Software Engineer at GAME7
Also building
Compass fleet management SaaS
Languages
Arabic · English · French
Education
Computer Engineering, honors
Thumbnail for Ramy Jaiem's interview about Web3 and remote workFeatured conversation · Tunisian ArabicWeb3, remote work, and building across bordersA conversation about my experience working remotely in Web3.Watch on YouTube

Career journey

2018—Now
  1. GAME7Senior Software Engineer

    Leading product engineering for Summon and Connector Builder across an 11-engineer team.

  2. SupraSoftware Engineer

    Built StarKey wallet onboarding, transaction flows, and shared browser-extension foundations.

  3. PyratzLabsFrontend Engineer

    Shipped marketplace and consumer product interfaces, including the Dogami experience.

  4. IndependentFull-stack Developer

    Built products across healthcare, operations, finance, entertainment, and Web3.

02

My engineering stack

Each row separates the core stack from its supporting libraries and capabilities.

Frontend architecture

Product interfaces, rendering and reusable UI systems.

ReactNext.jsTypeScript
Libraries & capabilities
TanStack Query
Zustand
Vite
Tailwind CSS
shadcn/ui
Mantine
Framer Motion
Storybook
Tiptap
Three.js / R3F

Backend & realtime

Typed services, integrations and synchronized product flows.

Node.jsHonoNestJS
Libraries & capabilities
Express
REST APIs
GraphQL
tRPC
OpenAPI
Orval
Zod
WebSockets
Socket.IO
SSE
Colyseus

Data & persistence

Relational, document and serverless storage systems.

PostgreSQLSupabaseDynamoDB
Libraries & capabilities
Drizzle ORM
pgvector
Cloudflare D1
Cloudflare KV
MongoDB

Cloud + delivery

Serverless runtimes, CI/CD and monorepo release workflows.

Cloudflare WorkersAWS LambdaGitHub Actions
Libraries & capabilities
API Gateway
Serverless Framework
Cloudflare Pages
Turborepo
pnpm
semantic-release
Git

AI application engineering

Constrained agent workflows built for reliable production use.

Vercel AI SDKOpenAIAnthropic
Libraries & capabilities
MCP servers
Multi-agent systems
RAG
Tool calling
Streaming
Structured outputs
Schema-driven UI
Embeddings
Python
Prompt & context design

Web3 product engineering

Multi-chain wallet flows, contracts and onchain product UX.

wagmiviemthirdweb
Libraries & capabilities
Reown / WalletConnect
RainbowKit
Ethereum / EVM
EIP-1193
Solana
Tezos
Smart contracts
Signature verification
Browser extensions

Testing & quality

Unit, integration and browser-level confidence before release.

VitestPlaywright
Libraries & capabilities
Jest
Cypress
Unit tests
Integration tests
E2E tests
Browser automation

Observability

Production signals that make failures visible and actionable.

DatadogOpenTelemetrySentryGrafana
Libraries & capabilities
Distributed tracing
Metrics
Dashboards
Alerts
Structured logs
Performance monitoring
Error tracking

Product analytics

Behavioral data used to understand adoption and improve product decisions.

PostHogGoogle Analytics
Libraries & capabilities
Event tracking
Funnels
Session replay
Feature flags
Conversion tracking
03

How I work

A simple loop: understand, shape, build and improve.

  1. 01Understand

    Start with the real problem

    I ask questions, understand the people using the product and make sure the goal is clear before I start building.

  2. 02Shape

    Turn ideas into a clear direction

    I break the work into focused steps, keep communication open and make decisions that support the product, not just the code.

  3. 03Build

    Use AI where it helps

    AI helps me research, explore options and move through repetitive work faster. I still make the decisions and review what ships.

  4. 04Improve

    Test, listen and refine

    I check the experience in real situations, learn from feedback and keep improving the product after release.

04

Featured work

SummonGAME7

From product idea to an AI builder used in a 20k+ DAU ecosystem.

I led architecture and delivery across 11 engineers, then built the multi-agent workflow, schema-driven interface system, and the connector infrastructure behind generated experiences.

60% faster initial loadAgents · Product architecture · React · Next.js
Visit project
Summon product experience showing growth, engagement, and retention tools
CompassFounder & lead engineer

A fleet platform built around live operations, not static reports.

I designed and operate the multi-tenant product end to end: GPS trip detection, telemetry ingestion, dashcams, typed APIs, MCP access, WhatsApp reporting, and production observability.

~3,500 concurrent vehiclesRealtime · MCP · Datadog · OpenTelemetry
Visit project
Compass fleet management trip history and live map interface
StarKeySupra

Making security-sensitive wallet flows feel straightforward.

I owned critical onboarding and transaction flows, created shared state across Chrome, Firefox, and Brave, and hardened signing against extension messaging race conditions.

100k+ installsBrowser extensions · React · Multi-chain
Visit project
StarKey wallet interface with transaction and gas-price notifications
05

Freelance & client work

Dogami

Marketplace experiences supporting 8,000 assets and 1M+ XTZ volume.

Visit project

Qaly

ECG product interfaces used by 200k+ people across 500k+ analyses.

Visit project

WasteHero

Operational dashboards for Nordic municipalities and waste operators.

Visit project

VESYL

Shipping and warehouse workflows for ecommerce brands, from orders to fulfillment.

Visit project
06

A year on GitHub

@ramyjaiemPublic contribution activity
View profile
Ramy Jaiem's GitHub contribution activity for the last year
07

Beyond the screen

Outside software, I'm happiest exploring a new place with my wife, finding good food, and walking through unfamiliar neighbourhoods without rushing.

I'm based in Tunisia and recently got married. Some of my favourite memories have come from travelling through Bali, Japan, and Vietnam. Travel keeps me curious, observant, and open to how differently people live and think.

Tunis, TunisiaRecently marriedAlways planning a trip
Ramy standing in a tropical garden in Bali
BaliIndonesia
Ramy with a pagoda and Mount Fuji in Japan
JapanMount Fuji
Ramy sitting on a mountain path in Vietnam
VietnamMountain roads
08

Questions recruiters usually ask

Short answers with real examples from shipped work.

01What is a difficult engineering problem you solved?

At StarKey, transaction signing could fail because browser-extension background messages arrived in different orders across Chrome, Firefox, and Brave. I isolated the race conditions, hardened the messaging lifecycle, and extracted a shared state layer across all three builds. The result was a more dependable signing flow with less rendering jank in a security-sensitive part of the product.

02How do you stop AI-generated features from becoming fragile?

On Summon, I avoided unbounded code generation. Agents could select only approved reusable components, every selection passed through typed schemas and Zod validation, and explicit handoffs separated product intent, design decisions, and implementation. That made generated interfaces predictable enough for production instead of impressive only in a demo.

03Can you share a measurable performance improvement?

I cut the initial load time of Summon's main workspace surfaces by 60%. The work combined generated typed API clients, TanStack Query caching with normalized state, and route-level code splitting across the Next.js App Router codebase.

04Are you mainly a frontend engineer?

Frontend is where I am deepest, but my ownership is broader. Compass includes telemetry ingestion, realtime services, structured APIs, multi-tenant architecture, an MCP server, and Datadog/OpenTelemetry observability. I am comfortable following a product problem through the interface, backend, data, and delivery layers.

05What is your Web3 experience?

I have shipped self-custodial wallet flows, multi-wallet connection and signature verification, smart-contract interactions, onchain governance, reward distribution, and Tezos marketplace experiences. I have worked with wagmi, viem, thirdweb, Reown/WalletConnect, RainbowKit, EVM, Solana, and Tezos.

06How do you work with teams and time zones?

I currently lead product engineering in a remote US-based team and have owned architecture and delivery across 11 engineers. I work from Tunisia in UTC+1, with full overlap for European teams and practical overlap with US East. I am open to remote roles and visa-sponsored relocation.