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Lazar Gošić
Download CVlazar22.gosic@gmail.com

Belgrade, Serbia

Product and Project Manager

From Problemto Production

I find the problem, shape the solution, build it and get it in front of users.

promobet-platform|01 / 09

Promobet Operations Platform

One system for construction and building-materials companies: CRM, materials, production, stock and warehouses.

Tools I build and ship with

Discovery that listens.
Delivery that ships.

I combine product and project management with hands-on startup building, an IT education and an AI-native, methodical way of developing. Today I co-lead Unakomi, a two-person startup studio taking an operations platform to production with an established building-materials manufacturer.

Selected Work

Operations · Inventory

Inventory

3 warehouses
MaterialsProductionStockWarehousesCRM
ItemStoreQtyStatus
Decorative block · Stone greyWH-011,240In stock
Decorative block · SandWH-01380Low
Paving stone · 6 cmWH-022,960In stock
Fence cap · AnthraciteWH-020In production
Garden edging · NaturalWH-03715In stock
Wall coping · WhiteWH-0396Low

Production this week

MonSun

Unakomi · Product

Promobet Operations Platform

One system for construction and building-materials companies: CRM, materials, production, stock and warehouses.

MonX · Service health

Top-down view

Mobile bankingCustomer view
Payments APIDegraded
Core databaseSlow queries
Login serviceHealthy
Card servicesHealthy
NotificationsHealthy

Transactions / min

Live

Anomaly correlated with Core database

Customer impact detected before alerts fired

MonX · Product

MonX

Top-down monitoring for business services: start from the customer's view of service health, then drill into dependencies.

Pamti

assistant · online

Remind the team about Friday's release and draft the changelog.
Changelog drafted. Messaging 4 people needs your approval.
send_message × 4Medium risk
DeclineApprove

Audit receipt

tool: send_message

approved_by: user

model: routed

cost: $0.0031

Approval gate passed

Unakomi · Product

Pamti

A personal AI assistant on Telegram and web, built mostly by AI coding agents.

Startup

Startup profile

SectorFintech
StagePre-seed
Raising€250K

Investor

Angel · Fintech

Ticket up to €300K

It's a match

Unakomi · Product

Konektor

A mobile app that matches startups with investors.

Program plan · 9 mobile apps

Release plan

9 / 9 shipped
Week 1Week 2
App 1
App 2
App 3
App 4
App 5
App 6
App 7
App 8
App 9

AppWorks · Delivery

9-App Program Recovery

Took over an EU-funded program of 9 mobile apps a year past its deadline and shipped all 9 in two weeks, within budget.

CR HUB · Product board
Backlog2

Recruitment pipeline

Discovery

Notifications

Spec
In progress2

Event check-in

Build

Roles & permissions

Build
Done3

Member onboarding

Shipped

Task assignment

Shipped

Reports

Shipped
v1.0 · Sold

FonDigital · Product

CR HUB

An operations platform for student organizations, built by a 15-developer student team and sold to another organization.

Biofeedback controller
Contraction mode1,240
Muscle impulseThreshold reached → jump
Jump!threshold

3F-Fit Fabricando Faber · Product

Rehabilitation Game

A Unity game controlled by a biofeedback muscle sensor that turns physiotherapy for children with cerebral palsy into play.

Admit one · First edition

DIGICON 2023

IT & business conference · MTS Hall

Hackathon · Connect The Dots

280

Hackathon applications

200+

Conference attendees

NIS

Annual partnership

FonDigital · Leadership

DIGICON 2023

The first edition of an IT and business conference (MTS Hall) and a hackathon (Connect The Dots).

Course

Data analysis

Self-learning

React

Verified skill

Project leadership

Issued by a student organization

0x7f3a…c21e · on-chain

Achievables · Product

Achievables

A blockchain platform that issues verified badges for non-formal skills, so HR can tell real experience from generic CV lines.

  • Product
    Discovery
  • Roadmaps &
    Prioritization
  • Requirements &
    User Stories
  • MVP
    Scoping
  • Agile
    Delivery
  • Client &
    Stakeholders
  • Project
    Recovery
  • Positioning &
    Go-to-Market
  • AI-Native
    Development
  • Data &
    SQL
Product DiscoveryRoadmappingAgile DeliveryAI-Native DevelopmentGo-to-MarketStakeholder ManagementProject Recovery

Where I Fit

Three role profiles, each with what I bring to it.

Product Manager

3B2B products owned

Customer discovery, positioning and turning business needs into clear technical scope. I prototype products myself with AI coding agents under a spec-first process.

  • Customer discovery and interviews
  • Roadmaps, backlogs and prioritization
  • MVP scoping, requirements and user stories
  • Positioning and go-to-market

Project & Delivery Manager

20+client accounts

IPMA-certified, client-facing delivery across Serbia, Slovenia, Croatia and the UK, and a credible bridge between clients and engineering teams.

  • IPMA Level D certified
  • Scrum, Kanban and Jira administration
  • Project recovery under pressure
  • Client and stakeholder management

Technical & AI PM

5AI agents in one system

I run AI coding agents like a product team: written specs, phased plans with measurable success criteria, human approval gates and a definition of done enforced in CI.

  • Claude Code and Codex under written rules
  • Multi-agent systems, MCP and n8n
  • TypeScript, .NET, React Native and SQL
  • CI quality gates and approval gates

My Approach

Discovery First

I start with the people who have the problem: interviews before features, so the scope rests on what users actually do.

Spec Before Code

Every phase gets a written plan with measurable success criteria and a result log, whether the builders are people or AI agents.

Human Approval Gates

AI agents stop and wait for a human before deleting data, running paid tests or touching production.

Definition of Done in CI

Five gates on every change: lint, type-check, build, tests and a diff check, enforced by pre-commit hooks and the same commands in CI.

Metrics That Fit the Market

When bank sales cycles ran long, I moved MonX's success metric from closed deals to completed demos, and paired every target with guardrails.

Clear Ownership

The overdue 9-app program didn't need more code. It needed clear owners and a steady client rhythm, and shipped in two weeks.

Track Record

20+

Client accounts across 4 countries

9

Overdue apps shipped in 2 weeks

40

People led in a student IT team

01 of 4

“I took over an EU-funded program of 9 mobile apps that was a year past its deadline. The apps were mostly built; what was missing was a plan, clear owners and a client rhythm. All 9 shipped within two weeks, within budget.”
9-App Program RecoveryAppWorks · Project Manager

Experience

Two years in product and delivery roles across a software agency and my own startups.

Two-person startup studio. I co-lead product, development, marketing and sales across every venture.

  • Promobet operations platform: co-building a CRM and ERP for construction and building-materials companies in a joint venture with Promobet, which is both launch customer and majority partner. Angel-backed; production launch November 2026.
  • Built on a serverless TypeScript stack by AI coding agents working under written rules, phased plans with success criteria and CI quality gates.
  • Konektor: co-building a mobile app that matches startups with investors (Expo / React Native). Angel-backed, in development.
  • Pamti: co-built an AI assistant for Telegram and web with model routing, tool risk policies, human confirmation for high-risk actions and per-call cost tracking.

Education & Recognition

Education

  • MSc candidate, Information Systems

    University of Belgrade, Faculty of Organizational Sciences

    2025 – expected Jan 2027 · All exams passed, thesis in progress.

  • BSc, Information Systems and Technologies

    University of Belgrade, Faculty of Organizational Sciences

    2020 – 2025

Certifications

  • IPMA Level D

    Certified Associate Project Manager

  • Quantox Academy

    Project Management course with product management modules, 8 months

  • INO.3ONE

    Innovation program, ICT Hub

Awards

  • 1st place, Unija Challenge 2024

    International case study competition (Taxes in Crypto)

  • 3rd place, Renovation Case Challenge

    Shopping center loyalty strategy

  • ~10 case competitions

    2023 and 2024, incl. Top Eleven monetization and Yettel gamification

Languages

  • Serbian (native)
  • English (professional working proficiency)

Case Studies

Product strategy from ~10 case competitions in 2023 and 2024. The placements are real results; the numbers inside each case are modeled.

Modeled

Top Eleven Shop Monetization

Lift Top Eleven's shop revenue 10% while reducing the pay-to-win perception.

+24%Net revenue (modeled)
Modeled

Y.app Gamification

Raise Y.app adoption from 57% to 75% of customers in 12 months.

57→75%Adoption target
NestléModeled

Smarties Product Marketing

Grow a ~10% share brand against a ~40% leader, without marketing to children.

~4.5MUnits/year by 2030 (modeled)
3rd place

Shopping Center Loyalty

Reposition Belgrade shopping centers as "Third Places" to win back Millennials and Gen Z.

3rdPlace

Frequently Asked Questions

Let's Talk

Hiring for a product or project role, or building something from zero? Send a message and I'll reply by email.