EV charging platform
Codeks Charge
White-label EV charging platform: OCPP 1.6 & 2.0.1, RFID, smart energy management, and branded driver apps, deployed in 2 to 4 weeks.
NextJS · TypeScript · React · OCPP · PostgreSQL · TailwindCSS
AI Lead / Full-Stack Engineer
Architecting full-stack & AI apps, end to end.
I'm Fortan Pireva, a senior software engineer leading multi-agent AI
solutions at Genpact. From APIs, data models, and migrations at scale
to the frontends and agentic AI on top, I ship complete products.
- TypeScript
- React
- Next.js
- Astro
- Tailwind CSS
- Node.js
- ASP.NET Core
- C#
- Python
- Prisma
- PostgreSQL
- Firebase
- React Native
- AWS
- LangGraph
- Supabase
- tRPC
- Vercel
What I do
One person, both sides of the stack.
Full-Stack Architecture
Whole applications designed as one system: React and Next.js frontends, API layers, and data models that fit together instead of fighting each other. Architecture decisions made for the product, not the résumé.
- System design
- Next.js & React
- End-to-end ownership
Backend Engineering
The systems underneath: APIs and services in Node.js and ASP.NET Core, data modeling with Prisma and PostgreSQL, and large-scale migrations (10TB+ of video content) that land without downtime.
- APIs & services
- Data modeling
- Migrations at scale
AI & Agentic Systems
AI put to real work: multi-agent systems built with LangGraph automating enterprise procurement workflows, plus chatbot integrations, document processing pipelines, and AI-powered SaaS products taken from first commit to paying users.
- Multi-agent AI
- LangGraph
- AI-powered SaaS
Selected work
Products I've shipped.
AI sales platform
Salesling
Qualified sales calls, booked on your calendar. It finds your ICP, writes from your own mailbox, answers every reply in seconds, and books the call.
NextJS · TypeScript · React · TailwindCSS · Prisma · PostgreSQL · AI
Fitness app
Month6
See your six-month body, then go earn it. An AI physique projection from your stats and progress photos, plus a free workout log and a coach that reads every set.
React Native · iOS · Android · AI
AI résumé builder
ResumeMaster
Paste a job posting, get a resume rewritten for it in two minutes. Every version stays linked to the job it was written for.
NextJS · TailwindCSS · TypeScript · Prisma · React
Link-in-bio SaaS
LinkToBio
The Linktree alternative with free analytics, themes, and an AI page builder. One-time $20, no monthly fees.
NextJS · TailwindCSS · TypeScript · Prisma · React
The studio
I run Codeks, solo.
Web and mobile products, built by one senior engineer who uses AI to move fast. Published prices, a URL by day five, and the same person on every call from scoping to launch.
Available for B2B remote work & projects from $5K
-
MVP Sprint
One web app, one core flow, auth and Stripe, deployed on your accounts.
Web · 2 to 4 weeks
$5K
-
Product Build
Web, iOS and Android from one codebase, with an admin, several flows, AI where it earns its place.
Web + mobile · 4 to 8 weeks
$10K to $25K
-
Retainer
60 to 80 senior full-stack hours a month, from the engineer who already knows the codebase.
Month to month
$3K/mo
-
Remote B2B
Senior full-stack & AI engineering on contract, embedded in your team, fully remote.
Contract · long-term
Open
Fixed price, agreed before the first commitLaunch date in the contractYour code, in your accountsOne engineer, start to finish
Experience
Seven years of shipping, across teams and solo.
- 2025 to Present CURRENT
AI Lead Engineer · Genpact
Leading the build of multi-agent AI solutions for procurement automation, designing and shipping production-ready agentic architectures with LangGraph that automate complex enterprise procurement workflows at scale.
LangGraphMulti-agent AIAgentic frameworks - 2024 to Present CURRENT
Founder & Senior Software Engineer · Codeks LLC
Running my own product studio solo: fixed-price web and mobile products for startups and businesses, from concept to launch. Shipped Codeks Charge, RapidCharge, Month6, CC Sporting Events, CodePilot, ResumeMaster, and more.
Next.jsTypeScriptReact NativetRPCPrisma - 2023 to 2024
Frontend Engineer · Enpal B.V.
Implemented and optimized frontend features for Enpal's customer portal, improving responsiveness by 30%, cutting initial page load below 500ms, and integrating Azure B2C authentication for 100,000+ users.
Next.jsAzure B2CTypeScript - 2023 to 2024
Frontend Engineer · Metanoia GmbH
Led development of Lucoyo, a GDPR-compliant SaaS platform digitizing psychotherapeutic practices, owning the full product lifecycle and delivering from MVP to launch within two months.
SaaSGDPRHealthcare - 2022 to 2023
Full-Stack Engineer · Guest Connect GmbH
Developed a SaaS platform for scheduled SMS campaigns and revamped the admin panel with custom React components, optimizing data handling and reducing Firebase API calls by 40%.
ReactFirebaseTypeScript - 2021 to 2022
Software Engineer · Gjirafa Inc.
Led the migration of 10TB+ of video content from JWPlayer to VPPlayer within a one-week deadline by building custom migration workers, and implemented ad-bidding strategies to mitigate ad-blocker impact.
ASP.NET CoreReactSQL Server - 2019 to 2021
Freelance JavaScript Developer · Upwork
Delivered custom web applications, admin panels, and data visualizations for clients across the US and Europe, using Mapbox, Three.js, and D3.js.
JavaScriptMapboxThree.jsD3.js
Writing
Notes from the field.
Contact
Have a product in mind?
Let's build it right.
Whether it's a full product, an AI integration, or a remote B2B engagement, projects start from $5K. I'd love to hear about it.