TelegramMessenger/Telegram-iOS
Aug 2025 – Feb 2026
7 Months active
Languages Used
BazelJSONObjective-CSwiftYAMLPythonNoneText
Technical Skills
API DevelopmentAPI IntegrationAnimationBackend IntegrationBazelBazel Build System
Ilya Laktyushin
PROFILE
Ilya Laktyushin
Ilya Laktyushin contributed to the TelegramMessenger/Telegram-iOS repository by delivering 66 features and resolving 50 bugs over seven months, focusing on API modernization, user experience, and release stability. He implemented new gifting and auction systems, enhanced onboarding with email-based authentication, and improved localization and device compatibility. Using Swift, Objective-C, and Bazel, Ilya refactored core modules for maintainability, introduced CI/CD automation, and strengthened error handling and privacy management. His work included UI/UX refinements, backend integration, and build system stabilization, resulting in a more reliable, scalable codebase that accelerated feature delivery and improved user engagement across international markets.
Overall Statistics
Feature vs Bugs
57%Features
Repository Contributions
301Total
Bugs
50
Commits
301
Features
66
Lines of code
22,371,728
Activity Months7
Your Network
2 peopleShared Repositories
2
Work History
February 2026
11 Commits • 5 Features
Feb 1, 2026February 2026: Delivered focused improvements to Telegram iOS Gifts and related UX, refined Stars Transfer flow, and strengthened authentication, UI polish, and account settings. The work elevates business value by expanding localization reach, smoothing gifting and transfer experiences to boost engagement, and tightening UX consistency for onboarding and settings. Technical efforts included stability fixes, UI refinements, and accessibility enhancements across the Telegram-iOS codebase.
11 Commits • 5 Features
Feb 1, 2026February 2026: Delivered focused improvements to Telegram iOS Gifts and related UX, refined Stars Transfer flow, and strengthened authentication, UI polish, and account settings. The work elevates business value by expanding localization reach, smoothing gifting and transfer experiences to boost engagement, and tightening UX consistency for onboarding and settings. Technical efforts included stability fixes, UI refinements, and accessibility enhancements across the Telegram-iOS codebase.
February 2026
January 2026
43 Commits • 7 Features
Jan 1, 2026January 2026 monthly summary for Telegram-iOS (TelegramMessenger/Telegram-iOS): A stability-centric and API-modernization sprint that prepared the product for a reliable release. The team consolidated broad stability fixes across modules, modernized the API surface through struct-wrapped enum patterns and extensive refactoring, and completed localization and UX/performance improvements. A formal release version bump and build-pipeline fixes completed to enable deployment readiness.
January 2026
43 Commits • 7 Features
Jan 1, 2026January 2026 monthly summary for Telegram-iOS (TelegramMessenger/Telegram-iOS): A stability-centric and API-modernization sprint that prepared the product for a reliable release. The team consolidated broad stability fixes across modules, modernized the API surface through struct-wrapped enum patterns and extensive refactoring, and completed localization and UX/performance improvements. A formal release version bump and build-pipeline fixes completed to enable deployment readiness.
December 2025
50 Commits • 15 Features
Dec 1, 2025December 2025 — Telegram-iOS: Delivered API modernization and user experience enhancements, expanded visibility into auction rounds, and improved media interactions while strengthening release reliability. Key work included updating the API surface for backend alignment, displaying extended auction round info and generic gift titles/quantities, and updating localization for broader market coverage. A robust system photos picker fallback was introduced to maintain smooth media workflows under permission constraints. Device support was refreshed with the latest hardware list, and release quality was improved through CI automation, version bumps, and targeted bug fixes. Core stability improvements across modules reduced regressions and crashes, contributing to a more reliable product and faster time-to-market for new features.
50 Commits • 15 Features
Dec 1, 2025December 2025 — Telegram-iOS: Delivered API modernization and user experience enhancements, expanded visibility into auction rounds, and improved media interactions while strengthening release reliability. Key work included updating the API surface for backend alignment, displaying extended auction round info and generic gift titles/quantities, and updating localization for broader market coverage. A robust system photos picker fallback was introduced to maintain smooth media workflows under permission constraints. Device support was refreshed with the latest hardware list, and release quality was improved through CI automation, version bumps, and targeted bug fixes. Core stability improvements across modules reduced regressions and crashes, contributing to a more reliable product and faster time-to-market for new features.
December 2025
November 2025
63 Commits • 11 Features
Nov 1, 2025November 2025 – Telegram-iOS monthly summary: Delivered Gift Auctions System to enable new monetization and engagement flows; expanded API surface to support richer client integrations; implemented Live Stream Privacy Persistence to ensure user privacy at stream start; performed versioning and deprecation changes including a version bump and removal of story live mode in groups; delivered a broad batch of stability and quality improvements across UI, backend, and streaming, including localization fixes and core stability improvements, reducing crash risk and improving performance. Business value: expanded monetization options, faster and safer feature delivery, stronger user trust through privacy controls, and improved app stability and localization reliability across locales.
November 2025
63 Commits • 11 Features
Nov 1, 2025November 2025 – Telegram-iOS monthly summary: Delivered Gift Auctions System to enable new monetization and engagement flows; expanded API surface to support richer client integrations; implemented Live Stream Privacy Persistence to ensure user privacy at stream start; performed versioning and deprecation changes including a version bump and removal of story live mode in groups; delivered a broad batch of stability and quality improvements across UI, backend, and streaming, including localization fixes and core stability improvements, reducing crash risk and improving performance. Business value: expanded monetization options, faster and safer feature delivery, stronger user trust through privacy controls, and improved app stability and localization reliability across locales.
October 2025
23 Commits • 5 Features
Oct 1, 2025October 2025 — Telegram-iOS: Delivered onboarding enhancements and stability work that improve user conversion, developer experience, and release reliability. Key efforts spanned email-based login, API typings updates, broad core improvements, UI rendering fixes, and CI/build reliability, setting the stage for a smooth upcoming release.
23 Commits • 5 Features
Oct 1, 2025October 2025 — Telegram-iOS: Delivered onboarding enhancements and stability work that improve user conversion, developer experience, and release reliability. Key efforts spanned email-based login, API typings updates, broad core improvements, UI rendering fixes, and CI/build reliability, setting the stage for a smooth upcoming release.
October 2025
September 2025
61 Commits • 17 Features
Sep 1, 2025September 2025 Telegram-iOS monthly summary focusing on delivering business value through CI/CD optimization, API and feature evolution, and targeted reliability work. The month saw a series of pipeline and CI improvements that streamlined release processes and reduced build friction. Feature work expanded the app’s capabilities (hosted gifts, channel discussions) and reinforced device compatibility (new iPhone models) while API surface updates aligned with evolving client needs. Gift system upgrades and localization enhancements improved user experience and internationalization. Across the codebase, stability and quality work reduced runtime issues and build environment problems, with fixes addressing ton balance during gift purchases, story verification/icon visibility, and profile button rendering. Additional UI/UX and performance refinements, including iPad wallpaper rendering improvements, contributed to a smoother, faster user experience and stronger business outcomes.
September 2025
61 Commits • 17 Features
Sep 1, 2025September 2025 Telegram-iOS monthly summary focusing on delivering business value through CI/CD optimization, API and feature evolution, and targeted reliability work. The month saw a series of pipeline and CI improvements that streamlined release processes and reduced build friction. Feature work expanded the app’s capabilities (hosted gifts, channel discussions) and reinforced device compatibility (new iPhone models) while API surface updates aligned with evolving client needs. Gift system upgrades and localization enhancements improved user experience and internationalization. Across the codebase, stability and quality work reduced runtime issues and build environment problems, with fixes addressing ton balance during gift purchases, story verification/icon visibility, and profile button rendering. Additional UI/UX and performance refinements, including iPad wallpaper rendering improvements, contributed to a smoother, faster user experience and stronger business outcomes.
August 2025
50 Commits • 6 Features
Aug 1, 2025August 2025 monthly summary for Telegram-iOS development focused on stabilizing delivery, enabling new client support, and improving reliability across the codebase. The month combined API evolution with significant build, stability, and performance work, culminating in smoother beta deployments and stronger maintainability.
50 Commits • 6 Features
Aug 1, 2025August 2025 monthly summary for Telegram-iOS development focused on stabilizing delivery, enabling new client support, and improving reliability across the codebase. The month combined API evolution with significant build, stability, and performance work, culminating in smoother beta deployments and stronger maintainability.
August 2025
Activity
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Quality Metrics
Correctness83.0%
Maintainability81.6%
Architecture81.6%
Performance81.6%
AI Usage35.4%
Skills & Technologies
Programming Languages
BazelJSONNoneObjective-CPythonSwiftTextYAML
Technical Skills
API DevelopmentAPI IntegrationAlert ManagementAnimationBackend DevelopmentBackend IntegrationBazelBazel Build SystemBuild automationCI/CDCachingCamera ProgrammingComponent ArchitectureComponent-Based ArchitectureContinuous Integration
Repositories Contributed To
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