Gizatulla Ossein's website

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I'm a Software Engineer with 2 years of experience with a focus on growth and UX experience.

I'm a passionate frontend developer with a love for creating beautiful and intuitive user interfaces.

Years of Experience

15+

Projects Completed

Happy Clients

Design meets code

The Journey

Where technical mastery meets creative vision, crafting solutions that transform ideas into scalable realities

Engineering

I have experience in the end-to-end development of web applications, including developing and maintaining interactive tests using Next.js.

ReactNode.jsTypeScriptPostgreSQLAWS

Product

I have experience in growth hacking and lead generation, and have developed an application with over 150 registered users and 4,000 visits.

UX ResearchA/B TestingAnalyticsGrowth HackingUser Interviews

Philosophy

I believe in creating elegant and effective solutions to complex problems. I am passionate about building beautiful and intuitive user interfaces.

Systems ThinkingContinuous LearningMentorshipOpen SourceInnovation

"The best solutions emerge when deep technical understanding meets genuine empathy for user needs"

Crafting solutions with purpose

Technical Mastery

Crafting digital experiences with a diverse toolkit, from pixel-perfect interfaces to scalable backend systems

AI agents

Langchain2 years

Langsmith2 years

LLM models2 years

Product Design

UX2 years

Personas2 years

Heuristics2 years

Figma2 years

Design systems2 years

Frontend

Typescript2 years

React2 years

NextJS2 years

vercel2 years

shadcn2 years

tailwindcss2 years

FSD2 years

Backend

Python2 years

FastAPI2 years

Postgresql2 years

celeri2 years

sqlalchemy2 years

Product analytics

Posthog3 years

SQL3 years

"Mastery isn't about knowing every tool—it's about choosing the right one for each unique challenge"

Building with purpose and precision

Crafted Solutions

Each project represents a journey from problem to solution, transforming challenges into scalable impact

Duken.ai - online stores builder

An AI-powered website builder that adapts to user preferences.

ReactNextJSFSDNode.jsGoAWSGCPserverlesspostegresqlmicroserviceslangchainlangsmithlangfuse

Code Demo

nFactorial Academy - UNT prep B2C

Developed an invite system for a growth strategy, which increased the number of daily active users from ~5-50 to ~50-450.

ReactNextJSFastAPIdigital ocean

Code Demo

nFactorial School - Growth Marketing Team

Integrated PostHog for analytics collection to optimize performance marketing campaigns, achieving over 300% ROAS. Also shipped internal products to optimize the sales department's workflow.

ReactNextJSframerserverlessvercelposthogjs

Code Demo

NOMAD GAMEJAM 2024

The largest GameJam in Central Asia, with over 100 teams, 350 participants, and 38 submitted projects.

HTMLCSSJSPromotingOrganizing

Code Demo

Mangai.me online mangas generation project

An online application for generating mangas.

NuxtFastapiOpenaiStable DiffusionMongoDB

Code Demo

"Every great product starts with understanding the problem deeply"

Let's build something together

Scaling impact through thoughtful engineering

✦

My Experience

I have a diverse background in web development, with experience in both professional and freelance settings.

Nov 2023 - Present

Software Engineer

nFactorial School

Initially joining as an intern, I developed internal tools and quickly progressed to shipping products on internal landing pages. My work included creating growth-hacking lead magnets, developing invite systems, and implementing AI agent workflows to streamline processes for internal teams.

Integrated PostHog analytics with UTM tags into the marketing team's business processes to enable data-driven decision-making.

Developed and deployed AI agents to optimize the sales team's workflow.

2022 - June 2024

Chairman

LYSTRA.SU (formerly theHUB students organization)

Progressing from a member to Chairman, I led the student organization, managing a core team of nine across marketing and development. My responsibilities included leading the organization's strategy, organizing events, and successfully orchestrating the largest GameJam in Central Asia.

Launched vguke.thehub.su, an anonymous posting platform that achieved 10-50 daily messages.

Organized and promoted gamejam.su, the largest GameJam in Central Asia.

Hosted numerous meetups and ideathons to foster community engagement.

Contributed to the development of P.Ub, a deep-tech project for offline chat, and developed the organization's landing page.

"The only source of knowledge is experience." - Albert Einstein

Always learning and growing

Contact Me

I'm currently available for freelance work. If you have a project in mind, I'd love to hear from you.

Open for opportunities

GitHub Profile

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"Let's build something great together."