Siarhei Safronau Email & Phone Number

Minsk, BY

Phuket, Thailand

With over a decade of experience in tech industry, I've been instrumental in aiding global clientele with software design, team formation, and product development.My portfolio boasts over 200 diverse projects as I've forged partnerships that enhance my ability to deliver flexible, expert solutions on demand.s4fronov.cc <— See more.

Amsterdam, North Holland, Netherlands

Product: Surveys and Survey Builder with 14+ widgets. Pop-Up survey with embed code. Complete redesign of old stuff. User Management. Editor, live preview. NPS.

Minsk, Belarus

Infrastructure and features development for casual mobile games. Core team. High load. Product examples: Pop-Ups, Segmentation, Automatic Rules based on Segmentation, Gifts, Player Journey, Gamification, Asset management, Lobby, Ladder, Virtual currency and more. Games: Solitaire Grand Harvest, Pirate Kings.

Minsk, Belarus

• International Money Remittance - Core Team. Development of core payments infrastructure with complex Enterprise backend. User service, wallet, exchange rates, partners, transfers, billing, payout, watchlists, deposits.
• Outdated specs and fragmented knowledge. Substantial work has been done to learn how everything works, how to update and scale it. In some cases it was required to apply reverse engineering
• Legacy code. We have successfully applied new micro-service architecture as well as old code refactoring
• Deployment transformation: the way software being deployed to production considering cross-team cooperation
• Lack of modern frameworks. On company level new Product Line approach has been applied to complete Business and Engineering lines
• New team, knowledge transfer and integration with older departments

Minsk, Belarus

In 2018 I created cryptocurrency escrow service for an investor/client, a news website and indoor financial analytics. NDA

Cyprus

• Development of custom igaming platform with own analytics, CMS, CRM, affiliate, admin panel, dashboard, risk management, multi-wallets, integrations with slots, bets, live streaming, payments, deposits, withdrawals.
• Creating entire product (client, admin etc) from scratch (concept, mockups, design, user flow etc) in very specific industry by applying user/market research and using my own experience
• Consultancy to new business concerning various aspects of its life, including processes setup, partnership relations, product approach, technical vision, team setup and more
• New to the industry multicurrency wallets with support of cryptocurrencies were implemented
• Team setup and talents search by doing market research and candidates contest
• Product Approach setup

Belarus

• Custom Affiliate platform for businesses (white label). Payments, affiliates, advertisers, admin panel, advanced reporting, asset management, link tracking and more.
• Static and dynamic prototypes, UX UI design
• Customer support and onboarding experience upgrade by doing user and market research and use of my own expertise
• UX upgrade by simplifying user flow, adding sections with weekly tips for customers (customer success) and producing knowledge base
• Additional business model allowing to perform paid customization to system for clients
• User and market research and contribution to final product (30+ change requests)

Belarus

• Development of powerful marketing tools as well as custom development for eCommerce. Products examples: Follow up email, pop-ups, affiliate, subscriptions, various product relating modules, payments, partner.
• 150+ cases of functional and design customization including development of completely new solutions via deep technical research
• Solution consultancy for cool clients like Olympus, Nike etc. to provide the best eCommerce experience
• Great contribution to product line basing on market/user research. In total around 200 of my change requests were added to default versions of extensions
• Onboarding and customer support experience upgrade by adding end-to-end integration for live chat and custom CRM system and mastering processes
• Sample data for new installations to improve adoption